How to evaluate pre-IPO investment platforms

The private secondary market has taken off over the last decade as a viable tool for companies to generate capital and for investors seeking to diversify their portfolios. Companies are generally staying private for longer: In 1980, the median age of a company at its IPO was six years. That number grew to nearly 11 by 2024, according to Morningstar.  

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In the past, pre-IPO investors had to be employees of the company or high net worth individuals with access to a venture capital fund. Now, with the rise of platforms enabling secondary market transactions, private market investing is more accessible than in the past. Both accredited and non-accredited investors can have the opportunity to get involved, with different platforms offering a range of investment minimums. For a deeper dive into how this shift is opening up the private market, explore our guide on investing in private companies.

Your investment strategy can help determine which pre-IPO platform will be the best fit. Here are some of key differences:

• Venture Capital Funds: In the past, these funds were exclusively reserved for wealthy accredited investors. Now, platforms like Fundrise are making it possible for non-accredited investors to put their money into pooled funds supporting several late-stage startups.

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• Secondary Marketplaces: Here, investors can purchase pre-IPO stock from a company’s existing shareholders — its employees or early investors. Think the Bloomberg terminal, but for private companies. Platforms like the one operated by Augment Capital are making it more acccessible to tap into the private market, from displaying pricing estimates, updated regularly, to enabling end-to-end transactions. This approach also supports more grassroots investing strategies — check out our breakdown of the retail investor approach to secondary markets to see how smaller investors are participating in this space.

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• Direct Brokerage Access: Some retail brokers have invested in private companies and will give their customers the chance to purchase select offerings. Fidelity, and TradeStation are among the brokers providing this perk.

Why stock option visibility still matters

For some investors and employees, choosing a pre-IPO platform is only part of the decision. It can also help to understand how equity, stock options, and exercise timing may affect a future liquidity event.

That matters most when a company is still private and information is limited. A clearer view into grant details, vesting, and ownership can make it easier to understand what you hold and how a transaction might fit into your broader finance picture.

What useful planning tools can help you track

As private-market activity grows, some holders may look beyond marketplace access alone. They may also want planning features that make ownership easier to follow, such as a central portal, grant history, 409a context, and tools that support basic modeling around an exercise or sale.

For companies and shareholders alike, that kind of visibility can improve decision-making. It can also reduce confusion across hr, payroll, and accounting workflows, especially when a business begins to scale and ownership becomes more complex.

Why tax planning can still affect platform decisions

A pre-IPO transaction is not just about finding access. Timing matters too.

An exercise or sale can affect cash needs, tax timing, and potential liability, which is why some holders choose to consult an advisor or tax professional before acting. The right platform can improve access and transparency, but better planning often depends on understanding how that decision fits a holder’s specific situation.

Taking the time to do some extra homework can help ensure your transactions go smoothly.

Platform experience and trust signals

• Consider a platform's years in operation, number of completed transactions, and the quality of its relationships with private companies. 

Investor requirements

• Are you an accredited investor? Some pre-IPO platforms might be open only to this group, while others are beginning to welcome all U.S. investors regardless of their net worth.
• Check if the platform requires a minimum investment. These can significantly vary, from as low as $10 to higher amounts like $10,000.

Upfront fees, ongoing costs, and hidden markups

• Platforms advertising "no fees" may still build costs into higher share prices — it can help to look for platforms that clearly explain all costs upfront.
• Be wary of platforms advertising “no fees,” as this might mean added costs are hidden in higher share prices. Avoid platforms that don’t clearly explain all costs.
• Broker’s fees are often a standard part of any transaction. But there could also be ongoing costs like management fees and carried interest, or extra fees layered through Special Purpose Vehicles (SPVs).

Transparent transactions 

• Pre-IPO platforms can provide transparent, regularly updated pricing, data on past transactions, and clear bid-ask spreads.

Regulatory and compliance practices

• Ensure the platform is a registered broker-dealer or works with one. Platforms should also have a strong history of securing the necessary approvals from pre-IPO companies and operating within company transfer restrictions.

• Background checks: Research the platform’s leadership, investor reviews, and regulatory standing.

• Share type and liquidity: Understand that liquidity is not guaranteed for any private shares. For private companies that have announced they are going public, it's important to know how you’ll receive your payout once the company goes through a liquidity event. You could be buying preferred or common shares, or making an SPV investment. There might also be a lockup period associated with your private stocks, meaning you won’t be able to sell the shares for a certain number of days after the company exit. For some investors, entering the private market closer to a company’s exit can help reduce holding periods and improve liquidity prospects — learn how late-stage entry can benefit private market investors.

• Recognize the risks: While pre-IPO investing has become more accessible in recent years, it’s important to understand that there are potential risks, just like in other sectors of the market. It can be difficult to predict when a company might have a potential liquidity event, if ever, which increases the risks associated with private market investing, for instance, potentially impacting liquidity.  

Weighing Your Options

Finding pre-IPO investment platforms means balancing access, transparency, fees, and industry reputation. Spend time researching platforms and comparing offerings so you can find the one that best aligns with your risk tolerance and investment goals. Comparing platforms across these factors can help investors evaluate which features matter most for their own situation. Choosing a platform with strong transparency and compliance practices is one factor in managing pre-IPO investment risk. 

Want to learn more? Visit Augment's Marketplace to see how the platform works.