Investing in startups is no longer the exclusive domain of large Silicon Valley funds; it has become an accessible reality for everyday investors, and a potentially very profitable one.
Who wouldn't have liked to back Nubank, iFood or 99 in their early days and reap exponential gains years later? At the same time, we know that for every successful “unicorn” startup, there are many that do not make it. So how can you seize the opportunities startups offer while minimizing the risks?
That is exactly what we will explain, step by step, in this complete guide. Here you will understand what it means to invest in a startup, why this investment can be worthwhile, which types of investment are available (from being an angel investor to participating through equity crowdfunding or Corporate Venture Capital (CVC)), the main risks and precautions to take, and how to get started in practice, including real examples and expert tips. Ready? Then let's dive into the world of startup investing!
What is investing in startups?
Investing in startups means putting capital into young, innovative companies with high growth potential, in exchange for an equity stake or another form of future return. Unlike buying shares of mature companies on the stock exchange, when you invest in a startup you are betting on the growth of a business that is still getting started, often with a new product, a scalable business model and an uncertain market. In practice, you become a partner in that company (or a creditor, in some specific cases), sharing the risks and the potential gains.
Characteristics of startups
They are usually young, agile and innovation-driven companies. They tend to operate in highly uncertain environments, seeking to solve a real market problem with a scalable and replicable solution. Because their business model is still being validated, they need capital to iterate on the product/service, win customers and scale quickly before competitors do. That is where outside investment comes in.
How the investment works in practice
The investor provides resources (money, and sometimes smart money, which includes mentoring, contacts and know-how) and receives in return a percentage of the startup or a right to future results. If the startup grows and thrives, the investment can multiply in value. However, if it fails, the investor may lose part or all of the capital invested. That is why investing in startups is considered a high-risk type of investment, but one with equally high return potential (the famous high risk, high reward).
Simplified example: imagine you invest R$10,000 in startup X, receiving a 1% stake. If in 5 years that startup is sold (or valued) at, say, R$100 million, your 1% would be worth R$1 million, a 100x return on the initial capital. Cases like this are rare, but they illustrate the unlimited upside that draws investors to startups. However, if the startup closes its doors, your investment turns to dust. That is why we speak of a calculated bet: understanding the startup's business and market well increases the chances of a successful investment.
Why invest in startups? What are the advantages?
Investing in startups can be well worth it for the following reasons.
Potential for extraordinary returns
Unlike traditional investments (such as blue-chip stocks or fixed income), which have more predictable and limited returns, a successful startup can multiply its value many times over. It is not unusual to hear of angel investors who earned 10x, 20x or even 30x their initial investment when the startup they backed “took off.” This “moonshot” potential is what makes startups so attractive: even though the probability of success for each individual company is low, the hits can make up for many failed bets.
Portfolio diversification
Startups are assets with low correlation to the traditional financial market. In other words, their success does not depend directly on the Ibovespa (Brazil's main stock index), the Selic rate (Brazil's benchmark interest rate) or the dollar. So, by allocating a small portion of your wealth to startups, you are diversifying into an alternative asset. This diversification can improve the risk-return balance of the portfolio as a whole. Important: precisely because they are risky, startups should make up a small slice of the portfolio; many experts suggest something around 5% or less for individual investors, depending on their profile. This limits potential losses while still allowing exponential gains to have a positive impact on the portfolio.
Taking part in the creation of something big (impact and purpose): There is also an emotional and intellectual side to investing in startups. You are directly supporting entrepreneurs and innovative solutions that can change markets and solve real problems in society. Many investors are motivated by “being part” of that story, and not just by the money. For example, those who invested in Nubank early on not only gained financially but also helped revolutionize the banking sector in Brazil. In addition, startups create skilled jobs and drive the economy. In other words, investing in innovation is also contributing to the country's development, which makes it a purpose-driven investment for some.
Learning and networking
When you invest in startups, you tend to learn a great deal about emerging businesses, new technologies and market trends. Many investors get close to the founders, offer mentoring and exchange knowledge and contacts. This proximity can be very enriching: you gain cutting-edge insights and expand your network within the innovation ecosystem. In some cases, experienced investors become advisors to the startups they invest in, adding value beyond capital and finding personal satisfaction in helping entrepreneurs grow.
Internationalization of investments
Successful startups often expand globally. Investing in them can indirectly expose your capital to international markets and strong currencies. Moreover, nothing prevents a Brazilian investor from also investing in startups abroad (see the specific section further on), accessing opportunities in Silicon Valley, Europe, etc. This can allow gains in dollars, euros, etc., diversifying not only across sectors but also across geography and currency.
In short, the advantages include high profit potential, diversification, purpose/innovation, networking and international exposure. Of course, all of this comes with considerable risks (which we will cover in the risks section), but for those with an aggressive profile and capital they are willing to keep invested for several years, startups can indeed be worthwhile within a well-planned strategy.
*(Interesting fact: according to a survey by the Distrito platform, Brazilian startups received US$9.4 billion in investment in 2021 alone, 2.5 times the volume of 2020 and an all-time record. This boom shows how investors are increasingly seeing value in this sector. In addition, 2021 saw 10 new “unicorns” (startups valued at >US$1 billion) in Brazil, including names like MadeiraMadeira, Hotmart, Mercado Bitcoin and others. In other words, there were people who invested in these companies years ago and reaped astronomical results.)
What are the risks of investing in startups?
As the market saying goes, “there is no such thing as a free lunch”: the potentially high returns of startups come with high risks. It is crucial to understand and manage these risks before investing:
High probability of failure
Startups are attempting something new and scalable, which means many things can go wrong. Accelerator statistics indicate that most startups do not survive beyond 5 years. Whether due to a flawed business model, difficulty gaining customer traction or external factors, the risk of total loss of capital is real and must be considered from the outset. In other words, you should only invest money you can afford to lose if it goes to zero. Keep in mind that a startup investment can take years to pay off (or never pay off at all), and plan your finances accordingly.
Low liquidity
Unlike shares listed on a stock exchange, there is no guarantee that you will be able to sell your stake in the startup whenever you want. On the contrary, the investor usually only manages to “realize” the investment at a liquidity event, such as the sale of the company (M&A) or a future IPO. Until then, your stake is “locked up.” And if the startup does not do well, there may never be a buyer. It is therefore illiquid, long-horizon capital, and the investor must be patient. Do not count on that money in the short term.
Difficulty in valuation and monitoring
Early-stage companies generally have little financial history, which makes it hard to apply conventional analyses (discounted cash flow, multiples, etc.). Valuing startups involves estimating market potential, team quality and product differentiation, all qualitative and uncertain factors. Even after investing, monitoring the startup's health can be complex if you are not familiar with startup metrics (such as burn rate, CAC, LTV, etc.). This increases the risk of information asymmetry: you depend on the founders for information and may not notice problems in time to act.
Dilution risk
In successive investment rounds, new investors come in and your ownership percentage may shrink (unless you are able to follow on in those rounds). Although dilution is natural and acceptable when the company appreciates (better to own 1% of something huge than 5% of nothing), it is something to monitor. Some contracts provide preemptive rights to invest in future rounds, but not always. Being diluted too much can reduce your upside, so pay attention to the terms of each round.
External and regulatory risks
Startups innovate in sectors that are often unregulated or in a “gray area.” There may be legal changes that drastically affect the business (see Uber and its municipal regulatory disputes, fintechs and the Central Bank, etc.). Additionally, the emergence of giant competitors or shifts in consumer behavior can quickly render a startup unviable. The macroeconomic environment also weighs in: in high-interest-rate scenarios, raising subsequent rounds becomes harder (investors prefer fixed income), which can strangle capital-dependent startups. In short, there are uncontrollable external risks that are greater than in established companies.
Execution risk (team)
A major difference between startups that win and those that die is the quality of the founding team. You are betting not only on the idea, but on the people who will execute it. If the founders do not have exceptional competence, dedication and resilience, the chance of failure is high even with money available. That is why, when evaluating a startup, experienced investors say “the team is everything,” and it is one of the hardest aspects to measure. An error of judgment here is a considerable risk.
How to mitigate the risks?
Some recommended practices:
Portfolio diversification
“Never put all your eggs in a single startup. “
Ideally, invest in several startups (10, 20 or more over time) to increase the probability of having a few big successes that will make up for the losses. Platforms and angel groups make this easier with smaller tickets. Also diversify across different sectors (healthcare, fintech, agribusiness, etc.), because if one market cools down, another may thrive.
Due diligence and careful analysis
Before investing, study the startup in depth. Analyze the problem it solves, the market size, whether there are strong competitors, its competitive advantage, unit economics, and above all evaluate the team (experience, complementary skills, passion and “hunger” to win). If possible, talk to the founders and understand the plan for using the capital; serious startups have a clear plan for where they will put the money to grow. Use your network to check references. In short, do your homework to filter the best opportunities and avoid jumping into a bad deal out of excitement.
Follow closely (when possible)
After investing, stay in regular contact with the startup. Ask to receive quarterly or semiannual reports. Some angel investors like to act as informal advisors, helping the company. This not only gives you early visibility into problems (perhaps allowing you to help correct course), but also increases the business's chances of success thanks to your support. Of course, the investor will not always be able or expected to get involved, but being available and tracking key indicators is healthy.
Define your loss limit
Have a strategy: for example, “I will invest at most R$X in startups, spread across Y companies.” And stick to that limit. That way, even if all of them failed, your wealth and life plans would not be compromised. Startup investing should be seen somewhat as risk/venture capital, kept separate from your core savings. This disciplined self-management is part of controlling risk.
Invest through vehicles or with specialists
If you do not feel comfortable evaluating startups on your own, consider investing through venture capital funds, syndicates or professionally managed platforms. For example, FIPs (Fundos de Investimento em Participações, Brazil's private equity fund structure) pool resources from several investors and build a diversified portfolio of startups managed by specialists. This dilutes risk and delegates the analysis to people who do it full-time. Likewise, angel investor groups let you co-invest alongside experienced people. Equity crowdfunding platforms also usually screen startups before listing them; although this does not eliminate risk, at least there is an initial curation. (Note: investing through funds normally requires being a qualified investor and making larger investments, but there are accessible options through platforms for small investors.)
In summary, the risks of investing in startups are significant, but they can be managed with strategy and knowledge. Understanding that failures can happen and planning for the worst-case scenario is essential so that a promising investment does not turn into a financial headache. In the next sections, we will look at the different ways to invest (each with a distinct risk profile) and how to decide which one makes sense for you.
Ways to invest in startups: models and how they work
There are several ways to invest in startups, suited to different profiles and budgets. The main ones are:
Angel Investor
This is the classic form: individuals with capital and experience invest directly in startups at the early stages (usually pre-seed or seed). The angel invests their own money (in Brazil, typically between R$50 thousand and R$500 thousand per startup, alone or through groups) in exchange for a minority stake (5% to 20% of the company, for example) or a convertible loan agreement. Beyond the money, the angel usually adds value with mentoring, contacts and guidance, which is why we speak of smart money when the investor also contributes knowledge. Angel investing is high-risk, and liquidity only comes at exit events (acquisition/IPO). In Brazil there are legal incentives: Supplementary Law 155/2016 (Brazil's angel investment law) introduced protections for angels, such as not being liable for the startup's debts. Being an angel investor requires having capital available and an active profile, as it involves selecting startups, negotiating valuations and eventually keeping up with day-to-day operations.
Venture Capital (VC) / Investment Funds
Here you invest through specialized funds, which raise money from several investors (limited partners or quota holders) and build a portfolio of startups. Venture Capital funds operate in Series A, B and C (and sometimes seed), investing larger amounts (millions of reais) in startups with validation and revenue that are scaling their operations. Seed or pre-seed funds, on the other hand, make smaller investments at an early stage. As an individual investor, you can join a fund as a quota holder, but you need to be a qualified investor ( >R$1 million invested in financial assets) and the tickets are usually high (minimums in the hundreds of thousands).
Advantages: professional management, broad diversification (a fund invests in dozens of startups) and access to deals you would not get on your own. Disadvantage: little individual influence, plus the fund's management and performance fees. Another option is Venture Builders or accelerators with funds, where you invest in the VB/accelerator itself, which in turn invests in several startups (e.g., a venture builder focuses on creating and developing startups in-house, raising capital from investors to do so). In all these cases, your investment becomes indirect, but it tends to reduce risk through a diversified portfolio and professional management.
Corporate Venture Capital (CVC)
This is when large companies set up vehicles to invest in startups, either through their own fund or direct strategic investments. From the individual investor's standpoint, CVC comes in more as a possibility if you are a shareholder in these corporations that invest in startups, or if you take part in corporate co-investment programs. However, we mention it here because it is a relevant model in the ecosystem: many startups in Brazil receive investment from established companies (for example, Petrobras doing CVC in energy techs, Banco do Brasil investing through BB’s Ventures, etc.).
For the ordinary individual investor, CVC can mean an exit opportunity: the startup you invested in may be acquired by a corporation (an exit via acquisition), returning capital. In short, CVC is one more piece of the startup investing puzzle: if you are an entrepreneur, it is a source of capital; if you are an investor, it can be part of your thesis (e.g., investing in startups that large companies may want to acquire). From a content standpoint, it is worth mentioning that CVC participation has surpassed traditional VCs in value creation within the ecosystem in recent years in certain markets, meaning corporates are active, and this benefits those who invest early and see the corporation come in later.
Equity Crowdfunding (Collective Investment)
A model that democratized access: through online platforms authorized by the CVM (Brazil's securities regulator), investors of all sizes can invest small amounts in startups in exchange for equity or other securities (such as convertible debt, depending on the offering). In Brazil, initially regulated by CVM Instruction 588 and currently by CVM Resolution 88, equity crowdfunding allows a startup to raise up to R$5 million per round, with investment by individuals capped (generally R$10 thousand per offering for non-qualified investors, up to R$20 thousand per year in total, under current regulatory limits). Platforms such as EqSeed, Kria, SMU, Captable, etc., curate the startups, put the information online (financial data, business plan, risks) and open them up for registered investors to reserve quotas starting at amounts in the R$1 thousand to R$5 thousand range. In other words, with little money it is already possible to “get in the game.”
Advantages: low minimum ticket, 100% online process and easier diversification. Risks: the offerings are often from very early-stage startups, and the investor has less direct contact with the founders (relying on the platform's information).
But it is a great entry point for those who are just starting out. Real example: in 2020-2021, several fintechs and foodtechs raised capital through equity crowdfunding, and today some of them have appreciated and generated gains for those who invested through the portal. Each case varies, but there are records of startups that paid dividends or provided secondary exits, delivering returns above 100% of the amount invested in just a few years (although this is no guarantee).
Investing through Mentoring / “Advisor Equity”
A peculiar form of investment is when you contribute knowledge rather than money in exchange for a small stake. Many startups are open to bringing on an experienced advisor who dedicates a few hours a week or month to the business, helping with strategy, customer introductions, etc., and compensate them with equity (usually between 1% and 5%). For someone with specific expertise who does not want (or is unable) to invest financial capital, it is a way to “get into” startups. It involves no cash outlay, which is why some do not even consider it an investment, but it is indeed a way to obtain an equity stake. The return, of course, will come if the startup grows and that equity becomes worth something. This model, mentioned here, shows that investing in a startup can mean more than money; it can mean contributing value in other ways, something highly valued by young companies (hence the term smart money once again).
Other forms and hybrids
There are also convertible loans (you lend money to the startup under a contract that converts into shares at a future event; many angels use this structure, called a Convertible Note or SAFE), revenue-based financing (the investor puts in capital and receives back a percentage of the startup's monthly revenue up to a certain multiple, instead of equity), among other innovative financial instruments. However, for the beginning investor, the 5 methods listed above cover 95% of cases.
Comparing the models:
| Model | Investor Profile | Typical Ticket | Risk (1-5)* | Liquidity | Involvement |
| Angel Investor | Individual, experienced or high-income | R$50k – R$500k | 5 (high) | Low (wait for exit) | High (mentoring, advice) |
| Funds/VC | Qualified investor, institutional or family office | R$100k – millions | 4 (diluted) | Low (5-10 year duration) | None to moderate (reports) |
| CVC (Corp. Venture) | Companies, or via company shares | varies (the company invests) | 4 (diluted) | Depends (the company decides on exits) | Indirect (investee company) |
| Crowdfunding | Any investor (via platform) | R$1k – R$10k | 5 (high) | Low (wait for exit) | Very low (passive monitoring) |
| Mentoring/Advisor | Expert without available capital | Time/expertise (no $) | 5 (high) | Low (wait for exit) | High (frequent interaction) |
(The 1-5 risk scale is qualitative, 5 = riskiest)
In short, there are paths for practically every type of investor to get involved with startups: from those who want to put in R$1 thousand via crowdfunding to those with millions via funds, or those who just want to contribute knowledge. You can even combine models (for example, invest R$5k in 10 startups via crowdfunding to start, and later be a lead angel in one or two you identify with most). The important thing is to know the options and choose the one that makes sense for your goals and resources.
Steps to decide and invest: from interest to execution
Now that you know the reasons and the types of investment in startups, let's explain how to get started in practice, in stages. Following a step-by-step process helps make it safer and more strategic:
Assess your profile and goals
Do some financial self-reflection. How much of my wealth can I allocate to alternative investments? Am I willing to lose that amount? If you already have an emergency fund and well-established traditional investments, and you are looking to boost long-term returns by taking on more risk, then it makes sense to allocate a portion to startups. Make sure you have a long time horizon (at least 5 years, ideally think in terms of 10) for that money to remain invested. Also assess your level of interest: do you want to be active in the ecosystem (mentoring, for example) or just invest and follow from a distance? This self-knowledge will guide your choices. Remember that startup investing is suited to aggressive profiles that are tolerant of risk and volatility.
Educate yourself and research the market
Dive headfirst into the subject: read startup success and failure stories, understand trends (e.g., AI, fintech, healthtech, etc.). There is plenty of free content (reports such as Distrito's Inside Venture Capital, events, podcasts) that will get you up to speed on the “dialect” of startups. This context helps you identify promising opportunities and warning signs. Also research platforms and communities: get to know the crowdfunding sites, angel groups (e.g., Anjos do Brasil), active venture builders and regional innovation hubs. Knowing where the startups seeking capital are gets you ready for when you decide to invest.
Find investment opportunities
With your education up to date, start prospecting for startups. Typical channels:
- Online platforms: Sign up on the main ones (for example, Captable, EqSeed, SMU, Kria). Browse the open offerings and study the materials (pitch deck, founder video, financial statements where available).
- Demo Days and events: Innovation hubs and accelerators (such as RAJA itself, ACE, Endeavor, etc.) hold events where startups present their businesses. Attend to meet startups and other investors.
- Investment groups: Consider joining angel clubs or networks. Many cities have local groups that meet to evaluate startups together. This gives you deal flow and splits the analysis workload.
- Personal networking: Opportunities often come from colleagues, entrepreneur friends, professors, etc. Let people know you are interested in investing; that way, when someone hears of a good startup seeking capital, they may think of you.
Analyze the startup carefully (due diligence)
When you become interested in a specific startup, dig deeper. Revisit what we discussed in the risks section and use it as a checklist: Is the problem/market large and growing? Is the solution truly differentiated? Does the startup already have an MVP or customers demonstrating validation? How does it make money (revenue model), and does that scale? Who are the main competitors or substitutes? That covers the business side. Now, the team: research the founders' backgrounds (LinkedIn, Google), see whether they have experience in the sector or in entrepreneurship, and whether they appear to be committed full-time and aligned.
If possible, hold a meeting with them: good entrepreneurs are usually open to talking with potential investors, even small ones. Prepare key questions and assess the transparency and command of the business they demonstrate. Finally, check the terms of the investment: the proposed valuation (does it make sense given the stage?), the instrument (direct equity or convertible loan?), investor rights (tag along, preemptive rights in new rounds?). Do not be afraid to be diligent: it is part of the process and shows you will be a partner who adds value.
Make the decision and formalize the investment
If everything appealed to you, or at least the potential reward seems to outweigh the risks, it is time to decide. Define how much to invest in that startup. A tip: do not put your entire startup budget into a single one. Even if you love the opportunity, set capital aside to diversify. Then follow the process to formalize it: on crowdfunding platforms, this involves electronically accepting a contract and transferring the amount via TED/PIX (Brazilian bank transfer methods) to an escrow account linked to the offering. As a direct angel, it involves signing contracts (convertible loan, shareholders' agreement); in that case, we strongly recommend having legal counsel review the documents or using standardized market templates (such as those from Anjos do Brasil, InovAtiva, etc.). When formalizing, pay attention to clauses such as information rights, liquidation preference and anti-dilution (usually not available for small investments, but good to know about). Once everything is signed and the money is in, congratulations, you are now an investor in that startup!
Follow up and support (post-investment)
After investing, stay up to date. Check whether the startup sends newsletters or reports to investors. If a long time goes by without news, do not hesitate to politely reach out to the founders asking for an update. Show willingness to help: for example, if the startup needs to hire someone and you know a great candidate, make the introduction; if you discover a potential commercial partnership for it, let the founders know. This active follow-up is not mandatory, but it can make a difference to the company's fate (and to your return). It also gives you continuous learning about business execution. Remember: your success as an angel/seed investor is aligned with the startup's success, so root for it and do what you can to improve its odds.
Plan the exit (exit strategy)
At the moment of investing, but also continuously as things evolve, think about what the exit strategy might be. Does the startup intend to be sold to a larger company? In how many years could that happen? Or does it plan to pursue an IPO in the long run? Could there be dividend distributions if it becomes profitable? Evaluate the scenarios. Of course, startups pivot and plans change, but having a sense of how you will reap the rewards helps you make follow-up decisions or even sell your position if an opportunity arises (some secondary markets are starting to emerge, where investors sell their stakes before the final exit). Be patient: many take ~7-10 years to reach an exit, and some great ones take even longer. But if you spot signs that there is no chance of a return (a stagnant company, for example), use that as a lesson to redirect your efforts elsewhere.
By following these steps, you turn the act of investing in startups, which can seem chaotic, into a more structured and conscious process. You set limits, choose more wisely where to put your money and increase your chances of being in on the future champions.
Success stories: real examples of startup investing
Nothing beats real stories to illustrate the risks and rewards. Let's look at some emblematic cases from the startup scene (Brazilian and global) involving investors:
The Nubank case (Brazil)
Nubank needs no introduction: founded in 2013, it became one of the largest digital financial institutions in the world. Those who invested in Nubank early reaped incredible results. A notable example: Sequoia Capital, a venture capital giant, invested an estimated ~US$10 million in Nubank's Series A (2014).
After the 2021 IPO, Sequoia held about 8-9% of the company, a stake valued at several billion dollars. Of course, here we are talking about a global VC fund. But small investors also benefited: in 2016, in a Series B round led by Founders Fund, some Brazilian angels who had entered Nubank in its early stage made partial sales of their stakes, obtaining returns of more than 30x their investment in about 3 years. It is an example of the kind of capital multiplication that is possible. Nubank is worth less today than at its IPO due to market conditions, but even so, those who got in at the very beginning are sitting on an enormous return over their initial cost.
The 99 case (ride-hailing app, Brazil)
99 (formerly 99Taxi) was the first Brazilian unicorn startup, sold to China's Didi Chuxing for about US$1 billion in 2018. Several angel investors and funds invested in 99 along the way. One of the angels, Caio Ramalho, revealed that the return on his angel investment was around 52 times the amount invested, in approximately 5 years. In other words, every R$10 thousand became R$520 thousand at exit. This case encouraged many people to look at tech startups in Brazil.
The WhatsApp case (USA)
To show an extreme scenario, WhatsApp received a US$250 thousand angel investment from Yahoo's former CEO (among other angels) in 2010. Just 4 years later, WhatsApp was acquired by Facebook for US$19 billion. It is estimated that the return for those angels exceeded 75x in just 4 years, an absolute home run. Of course, these are brilliant exceptions, but they inspire investors to look for “the next WhatsApp” (bearing in mind that for every WhatsApp there are dozens of messaging startups that vanished).
The success stories confirm it: it is possible to achieve extraordinary gains by investing in startups, but usually within a portfolio in which a few will be resounding successes, some will be middling and several will be losses. The key is to be in those few big winners. And since there is no way to know in advance which ones they will be, we come back to the point about diversification and diligence.
How to start investing in startups: A practical guide
To recap and sum up, if you have read this far and want to “roll up your sleeves”, here is a quick guide to taking your first steps:
Get set up as an investor
In Brazil, for investments through platforms or even to be a formal angel, there is no mandatory certification. However, if you wish to invest larger amounts and access funds, it may be useful to obtain Qualified Investor status (having >R$1 million invested and signing a self-declaration) or Professional Investor status (>R$10 million). This opens doors to more offerings. But do not worry: for crowdfunding or being an informal angel, any individual can invest (subject to platform limits in the case of crowdfunding).
Define your budget and strategy
E.g.: “I will allocate R$50 thousand per year over the next 3 years to build a portfolio of ~10 startups.” Adjust the numbers to your reality. Be clear about this so you do not invest impulsively beyond what you planned.
Take part in events and the community
Follow the LinkedIn and Instagram profiles of incubators, accelerators and venture capital firms. Many free live streams and events showcase startups seeking investment. For example, the Investe RAJA initiative holds roadshows in different cities to present opportunities to local investors. These actions educate and also connect you with other interested people, networking that can lead to co-investments.
Start small, gain experience
Nothing stops you from investing a large amount in your very first deal, but it is wise to “learn by making cheap mistakes.” It may make sense to initially invest a smaller amount in 1 or 2 startups via crowdfunding, to experience the full process: analysis, decision, signing, follow-up. With that learning (and possibly a course; several hubs offer angel investor training courses), you will be more confident for larger tickets or direct negotiations.
Seek support from those who already invest
Mentoring is not just for startups; it works for investors too! If you know someone with experience (it could be that colleague who is already an angel, or even connections in online communities), ask for tips and share opportunities to hear their opinion. The startup ecosystem tends to be welcoming to new investors; after all, it is in everyone's interest that more people join. So do not invest in isolation inside a bubble: exchanging information greatly improves the quality of your decisions.
Maintain portfolio discipline
Once you start building your startup portfolio, keep track of it. A simple spreadsheet with the startup's name, amount invested, % acquired, investment thesis and entry date already helps. Also note down milestones: e.g., “if startup X does not reach 1,000 customers by such-and-such date, reconsider follow-on.” This helps you avoid blind attachment; a successful investor also needs to know when to cut losses or prioritize efforts.
Finally, give it time. Remember: investing in startups is not a get-rich-quick scheme. The results, when they come, are medium to long-term. Be patient and keep learning; the innovation market changes fast, new theses (climatetech, web3, etc.) emerge, and the good investor is always adjusting.
The role of hubs and consultancies like RAJA
You may be wondering: do I need to do all of this on my own? Isn't there someone who can help select startups or run this process? This is where innovation hubs, venture builders and specialized consultancies like RAJA come in. These players act as facilitators and catalysts for both startups and investors, and can add a great deal of value to your investment journey. Here is how:
Qualified deal flow
Hubs like RAJA are constantly evaluating hundreds of startups. For example, in recent years RAJA Ventures has analyzed more than 4,000 startups and invested in around 200, developing a keen eye for promising projects. By connecting with a hub, you gain access to filtered investment opportunities: startups that have already gone through curation, sometimes even an acceleration program. This raises the average quality of the portfolio that will be presented to you.
Startup preparation
A crucial difference is that hubs and venture builders prepare startups to receive investment. They educate founders on governance, refine business models and help them gain traction. So when a startup “graduates” from a hub, it is generally more ready to grow and deliver returns than one that is completely raw. In addition, hubs often co-invest alongside you, aligning interests. For example, RAJA may come in as an institutional investor in a seed round and make room for partner investors to participate. Knowing that an experienced team is putting its own money into that company is a great sign of confidence.
Monitoring and risk mitigation
Specialized consultancies can act almost like “guardian angels” for the investment. They assist with due diligence (checking critical points before the investment) and then help monitor the investee startup, providing mentoring and strategic support and holding it accountable for results. This means that even if you are a newcomer, you will have someone experienced helping to look after your investment. Many hubs even offer periodic reports on portfolio companies and review meetings, a level of transparency you do not always get investing on your own.
Networking and community
By joining an investor hub, you enter a community of people with the same goal. You can exchange experiences, syndicate investments (invest jointly to reach larger tickets or negotiate better terms) and even find your own mentors. RAJA, for example, maintains an active network of investors, corporates and startups in Minas Gerais and across Brazil, promoting high-value events and connections. This can put you on the radar for exclusive opportunities and partnerships that would hardly arise on your own.
Continuous education and content
Hubs and consultancies frequently produce educational content, workshops and training for investors. The “Tráfego Atômico” (Atomic Traffic) method, for example, is an integrated content marketing strategy that some hubs adopt, delivering cutting-edge knowledge for free to attract and engage interested people (investors or entrepreneurs). Consuming this content and taking part in the training offered makes you a much more prepared and confident investor. In addition, having access to the hub's market intelligence (reports, sector investment theses) gives you an edge over those who invest in isolation.
Deal structuring and legal aspects
Investing involves paperwork: contracts, filings with the Junta Comercial (state business registry), tax issues. Consultancies can assist you with the legal and tax side, explaining contractual clauses, structuring shareholders' agreements, etc. Some hubs even structure shared investment vehicles (e.g., an SPV, Special Purpose Vehicle, which brings several investors together in a single entity to invest in the startup). This simplifies life for the individual investor, who does not have to deal with the paperwork alone.
In short, connecting with a hub like RAJA increases your safety and chances of success when investing in startups. You leverage the accumulated experience of those who do this professionally, avoid beginner mistakes and expand your network as well. It is like having a trusted partner in this endeavor. Of course, it is important to choose serious hubs/consultancies with a good track record that are aligned with your interests. Research past results (portfolio, exits already achieved) and the value proposition offered. In RAJA's case, in addition to a physical coworking space and startup acceleration (the RAJA Launch program), there is the RAJA Ventures arm, which co-invests in and advises on rounds, a strong differentiator. So if you want to maximize your chances of success and minimize setbacks, considering the support of a hub/consultancy can be a great strategic decision.
Ready to invest? What will your next step be
Investing in startups may seem daunting at first: it involves learning new concepts, accepting high risks and being patient. But, as we have seen in this guide of over 4,000 words, it is perfectly possible, and potentially very rewarding, for those who prepare and act strategically. Recapping the key points:
Experience and Knowledge
Understand what startups are and how this universe works. The more you know (including recognizing what you do not know), the better an investor you will be. Maximize your E-E-A-T: seek to gain practical Experience gradually, consume content from specialists (Expertise), critically evaluate information (Authoritativeness) and stay true to your decisions (Trust, relying on data and not just gut feeling).
High Potential vs. High Risks
The charm lies in the possible extraordinary returns, but never lose sight of risk management: diversify, analyze and never invest more than you can afford to lose. Startup investing should be treated as a portfolio game: you win on the whole, not on every piece.
Models and Steps
There are several ways to get into this game; choose the one(s) that align with your profile. And follow the steps, from education, networking, analysis and decision through to follow-up and exit, without skipping any. Use this guide as a reference along the way.
Use resources to your advantage
Regulated platforms, angel groups, hubs like RAJA: all of this exists to make your journey easier and increase your success. Do not hesitate to take advantage of this help. Investing does not have to be a solitary pursuit; in fact, it is usually better done in community.
Now the decision is yours: can you picture yourself being part of the next chapter of innovation? If so, it may be time to take the first concrete step, whether by signing up on a platform, reserving a spot at a startup event or scheduling a conversation with our team here at RAJA. Remember what we said about the importance of having partners: RAJA Ventures is available if you want to invest with expert guidance and access to high-quality startups. As one of the most active innovation hubs in Brazil, we can help you navigate this ecosystem and even co-invest alongside you, joining forces to reap the best results.
Ready to boost your investments? Discover the RAJA Ventures Opportunities and invest in promising startups today! (RAJA Ventures)
FAQ: Frequently asked questions about investing in startups
Investing in startups involves significant risks, so it is not “safe” in the sense of guaranteed returns. It is venture capital. There is the possibility of losing the entire amount invested if the company does not thrive. However, there are ways to make it as safe as possible: investing a little in each startup (not putting all your capital into just one), building a diversified portfolio, studying the companies well before investing and, if possible, relying on regulated platforms or experienced advisors for guidance. Think of it this way: it is not as safe as a savings account, but done consciously and with planning, it can be part of a responsibly aggressive financial strategy.
It depends on the model. On equity crowdfunding platforms, the minimum per startup usually ranges between R$1,000 and R$5,000; some offerings even accept investments starting at R$100, although that is not common. As an individual angel investor, there is no legal minimum, but in practice a very low investment (say, R$2,000) would hardly make administrative sense in a company; typically, angels invest from R$25k-50k per startup. Through VC funds, the minimums are high (e.g., R$100k, R$1 million, depending on the fund). In other words, today it is already possible to start with a few thousand reais. One strategy suggested for beginners is to set aside, for example, R$10,000 and invest R$2,000 in 5 different startups via crowdfunding; that way you learn and dilute risk. As you gain confidence (and have more capital), you increase the amounts.
You can find good startups through: online investment platforms (several active campaigns are already there; start by analyzing the ones currently raising), startup pitch events (many are announced on LinkedIn, or by organizations such as Sebrae, accelerators, etc.), angel investor communities (e.g., regional groups, Anjos do Brasil), and innovation hubs (such as RAJA, Cubo Itaú, etc., which frequently announce their startup cohorts). Another tip is to follow startup news on specialized sites; those that appear winning awards, being featured in programs or closing early rounds may open new rounds later. And of course, personal networking: let your professional circle know you are looking to invest, as opportunities often come through referrals. It is worth emphasizing: startups that are “worth it” do not come with a ready-made seal; you determine that with your analysis and thesis. But by searching in these places, you will have a large pool to filter from.
The gain usually comes at the time of exit. There are three main ways to monetize a startup investment:
Acquisition: The startup is sold to a larger company (or merges with another) and, in that sale, you as an investor receive your proportional share of the price paid. This is the most common form of return. E.g.: you owned 2% of the startup and it was acquired for R$50 million; you would receive R$1 million (2%).
IPO (Initial Public Offering): The startup goes public on the stock exchange. In that case, your securities become listed shares with market liquidity. You can sell at the IPO or hold the shares if you believe in further appreciation. Some investors prefer to exit right at the IPO and take their profit.
Dividends: Less common in startups (which reinvest profits to grow), but possible: if the company becomes profitable and decides to distribute dividends to shareholders, you receive your pro-rata share. It is not very frequent because startups focus on growth, but it can happen in more mature stages or in specific businesses that turn a profit early (or through convertible debt instruments that pay interest).
Beyond these, there are partial exits: sometimes, in subsequent rounds, a new investor agrees to buy your stake or part of it (a secondary). This allows you to cash out before the final exit. In short, the payoff on the investment materializes when the startup appreciates and finds liquidity, by being sold or going public. That is why we emphasize a long-term view: it can take years for one of these events to occur, and some never occur if the company fails. The expected return in a successful case, however, is high: investors look for multiples of 5x, 10x or more on their capital in the success stories.
Generally several years. It is rare to see a return in under 2-3 years at a minimum (only in cases of very quick acquisitions). The average time to an exit tends to be 5 to 7 years, and it can stretch to 10 years or more in some sectors. If the startup does well and reaches an IPO, for example, it can take a decade. During this period, as mentioned, there is no redemption or payout (in most cases).
So keep in mind that the money will be “locked up” and the return clock runs longer than in traditional investments. Some global data points to ~7 years as the median time to return in venture capital. The good news is that if you build a portfolio, there can be staggered liquidity: perhaps one startup in your portfolio sells in 3 years, another in 5, another that did not work out shuts down in 4, and so on. But do not count on anything before at least 5 years; this helps align expectations and avoid unpleasant surprises. Worth remembering: patience is a fundamental virtue in this field.
For informal investments (individual angels entering the cap table), the main documents are usually: an Investment Agreement (or Convertible Loan Agreement), establishing the investment and the terms of conversion or participation; a Shareholders' Agreement, detailing the rights and duties between founders and investors (decision quorums, preemptive rights, etc.); and then amendments to the company's Articles of Association at the Junta Comercial, the state business registry (in the case of a direct capital contribution).
On equity crowdfunding platforms, you generally sign everything digitally: a Subscription Form, and you adhere to a standard Shareholders' Agreement for the round, without having to worry about drafting anything. For funds and vehicles, there will be fund documents (an LPA, Limited Partnership Agreement, in the case of international structures, or the FIP regulations in Brazil). It may seem complex, but for the small individual investor it is relatively simple and standardized nowadays, thanks to the maturity of the ecosystem. Tip: always read every clause or ask a trusted lawyer to review it, especially for larger direct investments. Watch for points such as: tag along rights (if the majority sells, you can sell along with them), liquidation preference (if the founders have a preference that returns an amount to them before the rest is split, etc.), founder vesting (important that they have it, so they do not leave right after your investment). Platforms and hubs usually take care of these details to protect investors, but it is worth being aware.
At the time of the investment there is no tax (you are buying a stake; it is not a taxable event). Taxation comes at the time of exit:
If the startup is sold and you, as an individual, make a profit, Capital Gains Income Tax applies. The rate is progressive according to the gain: 15% up to R$5 million; 17.5% between 5 and 10 million; 20% between 10 and 30 million; 22.5% above 30 million. E.g.: you invested R$50k and received R$500k from the sale of your stake, so you had a R$450k gain; you pay 15% on that. There are some exemption situations for startups classified as Small Businesses (Supplementary Law 155 introduced an income tax exemption on angel gains through 2023, possibly extended), but it is a complex and changing subject, so consult an accountant when the event occurs.
In the case of an IPO, if you sell the shares on the stock exchange, the stock rules apply: exempt if sales are < R$20k in the month; above that, 15% income tax on the gain.
Distributed dividends (currently) are tax-exempt for individuals (until legislation changes).
If there is a loss (the startup went under and you lost money), there is obviously no tax to pay, and unfortunately there is no simple way to offset that loss as an individual (unlike offsetting stock trades). Some specific vehicles allow losses to be offset against gains within them, but not for direct individual investors. In summary: tax only takes a slice of realized profit, and even so the rates are not outrageous compared to the possible gains. What matters is keeping the purchase and sale documentation to correctly calculate the income tax when the time comes.
This is a common question. When the benchmark interest rate (Selic) is high, conservative investments become attractive (fixed income paying 13% per year, for example), and some wonder whether it is still worth taking risks on startups. The answer lies in your profile and objective: high interest rates are generally cyclical (part of the economic cycle), while startup investing is long-term. If you believe a given startup can multiply 5x in 5-7 years, that is ~38% per year in compound returns, far above any fixed income, which compensates for the risk. Furthermore, many consider that it is in times of crisis (high interest rates, scarce capital) that the seeds of the great companies of the future are planted, since valuations tend to be lower and truly good startups manage to stand out.
Historically, some of the best venture capital investments were made in years of recession or bear markets. So if you have the appetite and long-term capital, it can indeed be worth continuing (or starting) to invest in startups even in high-rate scenarios. You may just need to be more selective: with expensive capital, startups face greater difficulties, so choose those with more solid fundamentals (which could survive with less outside money). On the other hand, take the opportunity to negotiate fair valuations, since founders also understand the context. Remember: the important thing is to diversify; do not put everything in fixed income and miss out on potential “home runs,” nor put everything in startups and leave yourself vulnerable. Balance is the key.
The term “Tráfego Atômico” (Atomic Traffic) refers to digital marketing (multi-platform content generating micro and macro conversions) and not directly to startup investing. However, interpreted loosely, an investor can apply an “atomic” mindset to sourcing opportunities: being present on multiple channels, consuming and sharing content, building a personal brand as an investor on LinkedIn, etc., to attract good startups (a flow of opportunities). In other words, becoming known in the field (even if only locally) so that entrepreneurs start seeking you out too, which increases your deal flow. For the purposes of this guide, it is not a crucial concept for getting started, but rather a curiosity: RAJA and other hubs use atomic traffic strategies to spread knowledge (like this guide) and create a vibrant ecosystem; you, as a reader, are now part of it.
If you have any other questions, feel free to get in touch: we believe information and knowledge are the best tools for successful investment decisions!
