How Much Should You Raise in a Pre-Seed Round?
Raise to a milestone, not to a number you saw on a podcast. Here is how to size a pre-seed round that buys real runway without giving the company away.
Most pre-seed rounds in 2025 land between $500K and $1.5M, with a median near $500K, in exchange for roughly 10 to 20 percent of the company. The right number for you is not the average. It is the amount that buys 18 to 24 months of runway to reach the one milestone that unlocks your seed round.
Ask ten founders how much to raise at pre-seed and you will get ten numbers, most of them pulled from a headline about someone else's round. That is the wrong place to start. The size of your round is not a status symbol. It is a budget for getting from where you are now to the next moment an investor will pay a higher price.
So before you settle on a figure, settle on a milestone.
Start with the milestone, not the number
A pre-seed round buys you time to prove one thing. Not five things. One. The whole point is to reach the milestone that makes your seed round an easy yes.
For most companies that milestone is some version of "we found something people want." A working product with real users. A few paying customers. A repeatable way to get the next ten. Pick the single proof point that would make a seed investor lean in, then size the round to reach it with room to spare.
When you raise to a milestone instead of a round number, two things happen. You raise enough, which is the more common mistake to avoid. And you have a clear story for what the money is for, which is exactly what investors want to hear.
How much are founders actually raising?
It helps to know the market you are raising into. Here is what the data looked like across early rounds in 2025.
| Round | Typical size | Typical valuation | Founder dilution |
|---|---|---|---|
| Pre-seed | $500K to $1.5M | $3M to $6M | 10% to 20% |
| Seed | $2.5M to $3.5M | $12M to $17M | ~20% |
In the US, the average pre-seed came in around a $5.3M valuation with close to 20 percent dilution, though medians sit lower because a handful of large rounds pull the average up. One pattern worth knowing: AI companies raised at a clear premium, with seed pre-money valuations running roughly 40 percent above the market median. If you are not in a hot category, anchor to the median, not the outliers.
Use these as guardrails, not goals. A number that is normal for a repeat founder with a hot demo is not normal for a first-time founder with a deck.
The dilution math nobody enjoys
Every dollar you raise has a price, and the price is ownership. Here is the simple version. If you raise $1M on a $5M post-money valuation, you sell 20 percent of the company. Raise the same $1M on a $7M post-money, and you sell about 14 percent.
That gap matters more than it looks, because dilution compounds. You will raise again. A founder who gives up 20 percent at pre-seed, then 20 percent at seed, then 20 percent at Series A is below half the company before the business is even proven. Most healthy paths keep each early round in the 10 to 20 percent range and watch the running total, not the single round.
The lesson is not "raise as little as possible." Raising too little is its own trap, and we will get to it. The lesson is that price is a real cost, so the round has to buy something worth that cost.
Size it from the bottom up
Forget the averages for a minute and build your number from your own burn.
- Write down your monthly burn at the team size you need. Be honest about salaries, including your own, plus the obvious tools and infrastructure.
- Multiply by your target runway. Aim for 18 to 24 months. That covers the time to hit your milestone plus the three to six months a raise actually takes.
- Add a buffer of 15 to 20 percent. Things cost more and take longer than the plan. A round that ends exactly on the day you hit the milestone is a round that ends too soon.
A small team burning $40K a month, targeting 20 months of runway, lands around $800K before the buffer, closer to $950K with it. That bottom-up number is far more defensible in a meeting than "we are raising a million because that felt right."
The two ways founders get the number wrong
Raising too little. It feels disciplined. It is usually a mistake. A round that gives you twelve months forces you back into fundraising before you have proof, which is the worst possible time to raise. You end up selling more of the company at a lower price, or not closing at all.
Raising too much. A bigger round sounds like a bigger win, but it sets a valuation you then have to grow into. Raise at a price your next round cannot beat and you are staring at a flat or down round, which is far harder to recover from than simply having raised a little less.
The sweet spot is enough to reach the milestone with a real buffer, at a price your next round can clear comfortably.
A simple rule to take into your next meeting
Raise the amount that gets you to the milestone that makes your next round easy, plus the time to run that round, plus a buffer for being wrong.
That is the whole framework in one sentence. The averages tell you what is normal. Your milestone and your burn tell you what is right. When an investor asks how much you are raising and why, you want an answer that connects the dollars to the proof, not to a number you saw somewhere.
Get that connection right and the round almost sizes itself.
Frequently asked questions
How much do most startups raise at pre-seed?
How much equity do you give up in a pre-seed round?
How long should pre-seed funding last?
Should you raise on a SAFE or priced round at pre-seed?
Run your raise with a system, not a guess.
This is the kind of thinking The Funding Framework walks through, step by step, from story to close.