Pre-seed funding is the first outside money a startup raises, usually before it has a finished product, paying customers, or an agreed valuation. It normally pays for building a first version of the product and testing whether anyone wants it. The money comes from the founders' own networks, from angel investors, and from funds that specialize in the earliest checks, and in the United States it usually arrives as a SAFE or a convertible note rather than as a purchase of shares.
That last point is where most explanations of pre-seed go wrong, and it is the part that decides how much of the company a founder ends up keeping.
What "pre-seed" actually means, and what it does not
"Pre-seed" is a market label. It has no legal definition, no accounting definition, and no regulatory definition anywhere. Nothing a company files with a securities regulator, a bank, or a tax authority uses the word. There is no threshold that turns a pre-seed round into a seed round, and no body that polices the line.
This explains something readers notice immediately when they research the term: published figures for a "typical" pre-seed round disagree with each other, sometimes by a wide margin. Each publisher is describing the deals it happens to see, whether those are the deals its own fund makes or the customers its software signs up. None of them is measuring an agreed category, because there is no agreed category to measure. Any single stated range is one firm's deal flow rather than a benchmark.
What is consistent is the position in the sequence. A pre-seed round is the money a company raises before the round it calls its seed, and it happens before the evidence exists.
What pre-seed funding is for
Pre-seed capital buys the evidence that later rounds are priced on. In practice that means a small number of concrete things: incorporating the company properly, paying for legal and accounting setup, building a working prototype or minimum viable product, putting it in front of real users, and covering the founders' living costs long enough to do all of that.
Because there is no revenue history and often no product, investors at this stage cannot underwrite the business on numbers. They are assessing the founding team, the problem being solved, and whether the market is large enough to matter if the thing works. That is a judgment about people, not an analysis of performance.
The trade-off is worth stating plainly. Money raised on a story rather than on results is not cheaper money, it is money bought with expectation. An investor who backs a founder when there is nothing to look at is buying the promise that there will be something to look at soon, and that expectation arrives with the check.
Where pre-seed money comes from
Four sources dominate this stage, and they behave differently from one another.
- The founders themselves. Personal savings and reinvested early revenue remain the most common source of first money in any new business, and many companies never take anything else.
- People who already know the founder. Money from family and close friends is fast and informal, which is exactly what makes it risky to the relationship if the terms are never written down. It is a distinct kind of round with its own etiquette and its own paperwork.
- Angel investors. An angel invests their own personal money and makes the decision alone.
- Early-stage funds and accelerator programs. A fund invests money it manages on behalf of other people and answers to those backers; an accelerator typically combines a small amount of capital with a fixed-term program in exchange for equity.
The difference between an individual investing personal money and a firm deploying a managed fund shapes how each one behaves at the table, and it is a large enough subject to be worth treating on its own.
The instrument matters more than the round's name
Whether a raise is called pre-seed or seed changes nothing legally. What the founder signs changes everything. Three structures are common at this stage.
| Structure | What the investor gets on day one | Valuation set now? | Is it debt? |
|---|---|---|---|
| Priced equity round | Actual shares, issued immediately | Yes | No |
| Convertible note | A loan that converts into shares on a future trigger | No | Yes, it carries interest and a maturity date |
| SAFE | A contractual right to future shares | No | No, it has no interest and no maturity date |
The SAFE, or Simple Agreement for Future Equity, was created at Y Combinator in 2013 and is the most common pre-seed instrument in the US today. Y Combinator revised its standard form in 2018 to work on a post-money basis rather than a pre-money one, which changed who absorbs the dilution when several investors come in on separate agreements.
Because a SAFE and a note both defer the valuation, the negotiation moves to two other terms: the valuation cap, which sets the highest company value at which the money will convert, and the discount, which converts the money at a reduced price relative to the next round. Those two terms are the real price of the deal even though no valuation is formally agreed.
What nobody selling a pre-seed round explains
The Securities and Exchange Commission published an investor bulletin on SAFEs on May 9, 2017, and it is unusually blunt. A SAFE is not common stock, the SEC states, and the investor is not getting an equity stake in return. It also warns that the conversion triggers may never fire: if the company never raises a priced round of preferred stock and is never acquired, the SAFE can simply sit there.
That warning was written for investors. Read from the founder's side, it describes a different problem. If the instrument is not equity yet, the cap table does not change on the day the money lands. Nobody's ownership visibly moves. The dilution is real but deferred, and it becomes visible all at once at the first priced round, when every outstanding SAFE and note converts together.
Founders who raise on several SAFEs at different caps over many months are the ones most often surprised by the result, because each agreement looked small on its own. This stacking effect is a common reason a founder's ownership after a first priced round is lower than they expected.
There is no trick that avoids this, only arithmetic done in advance. Modeling every outstanding instrument through a hypothetical priced round, and having a startup or securities attorney read the documents before signature, is what turns the surprise back into a decision.
The label has no definition, but the rules do
The useful question is not "does this count as pre-seed." It is "which exemption is this raise relying on," and that question has real answers.
In the United States, selling equity or a SAFE is selling a security, and the offering has to be registered or exempt. Most early startups rely on Regulation D under the Securities Act. Rule 501(a) defines who counts as an accredited investor. Rule 506(b) permits no general solicitation and lets the issuer form a reasonable belief about an investor's status. Rule 506(c), added following the JOBS Act of 2012, permits general solicitation but requires the issuer to take reasonable steps to verify that every investor is accredited. Rule 503(a) requires a Form D notice to be filed with the SEC no later than 15 calendar days after the first sale in the offering.
Canada does not work this way, and a US analysis does not carry across the border. Canadian raises run under National Instrument 45-106, Prospectus Exemptions, administered by the provincial and territorial regulators of the Canadian Securities Administrators. The commonly used routes there include the accredited investor exemption in section 2.3, the private issuer exemption in section 2.4, and a separate exemption for family, friends and business associates that has no direct US equivalent.
Securities rules are amended regularly. The provisions above are cited as they stood when this page was written in 2026, and the current text should be read from the SEC or from the relevant provincial securities commission before anyone relies on it.
Where pre-seed ends and seed begins
The practical boundary is not a dollar figure. Pre-seed money buys the evidence; seed money is raised on evidence that already exists. A company raising pre-seed is asking investors to believe a claim about the future. A company raising a seed round is usually pointing at something: a working product, early users, a signal that people will pay.
That is where this page stops. What a seed round involves, and what changes again at a Series A, are separate questions with their own mechanics, their own investors, and their own paperwork.
FAQ
Is pre-seed funding the same as a friends and family round? No, though they overlap. A friends and family round describes who the money came from. Pre-seed describes where the company was in its life when it raised. A pre-seed round can be entirely friends and family, entirely angels and early-stage funds, or a mix of both.
Do you give up equity in a pre-seed round? Eventually, in almost all cases, but often not on the day the money arrives. If the raise is done on a SAFE or a convertible note, the investor holds a right to future shares rather than shares, and the ownership change appears later when the instrument converts.
How much do startups raise at pre-seed? There is no agreed figure, and the ranges published by investors and startup service providers differ from one another because each is describing its own deal flow. Since "pre-seed" is not a defined category, no source can state a range for it as a fact.
Is a SAFE a loan? No. Unlike a convertible note, a SAFE carries no interest and no maturity date, so there is no repayment obligation and no date by which anything must happen. The SEC's 2017 investor bulletin on SAFEs makes the same point from the investor's side, noting that a SAFE is not common stock either.
Can a startup skip pre-seed and go straight to a seed round? Yes. Because the labels are informal, plenty of companies raise once and call it a seed round, and plenty never raise outside money at all. The naming follows the market's habits, not a rule.
Does a pre-seed round have to be registered with the SEC? A US offering of securities must either be registered or fall under an exemption. Early-stage raises typically rely on an exemption under Regulation D, which still carries obligations of its own, including the Form D notice filing required by Rule 503(a). A startup or securities attorney is the right person to confirm which exemption applies to a specific raise.