Back to the blog
Strategy··12 min read

The seed round math: how many investors you actually need to contact

A funnel from 300 contacts to 12 first meetings to 4 term sheets — and why most founders get this wrong before they start. Plus the calibration math to run on yourself week three of the raise.

Jordan ReyesFounder & CEO, VentureStrat
12 minUpdated May 8
Strategy300The seed round math.

Every founder I talk to has a target raise number. Almost no one has a target contact number. They have $1.5M in mind, or a 4.5-on-12-month-runway story, or a deck deck-checked by three friends. They do not have a number for how many investors they need to send the first email to.

This is the math nobody runs. Which is strange, because it's the only piece of fundraising you can actually plan in advance. The pitch will sharpen as you go. The valuation will be set by the market. But the size of the top of your funnel? That's yours, on a Sunday afternoon, with a spreadsheet.

Over the last two years we've watched several thousand seed raises run through VentureStrat. The funnel is remarkably consistent — across geographies, across sectors, across the kind of founder doing the raising. What changes is where founders enter that funnel, and that's the part that gets people in trouble.

The math nobody runs

Here's the version a typical seed raise looks like once the dust settles. These are the median numbers from rounds that actually closed at or above their target, between $1M and $3M raised, primarily through cold and warm outreach combined.

StageCount
Investors contacted (first touch)300
Replied to outreach78
First meeting taken32
Second meeting or partner intro12
Term sheet or committed check4

Median funnel for successful $1–3M seed rounds run on VentureStrat, 2024–2026. n = 1,180.

Notice what's not on this chart: time. The 300 is one number, but it's spread over eight to ten weeks of outreach, not blasted out on a Tuesday. The conversion rates assume normal sending patterns, decent personalization, and at least three follow-ups per contact. Pour 300 emails out in two days and you'll end up closer to a 5% reply rate than a 26% one.

The bottom of the funnel is not where the raise is won. It's set by the top — by the size and quality of the list, eight weeks earlier, on a Sunday.
— Karen Lin, Partner at Index Lane

Pulling apart the funnel

The 300-to-4 ratio is the headline, but the interesting stories are inside each step.

Reply rate (300 → 78)

Twenty-six percent is roughly the median, and it's also where founders most overestimate themselves. Cold outreach without personalization sits at 8–12%. AI-drafted outreach that references the investor's actual portfolio sits at 22–32%. The difference between those two ranges is a full two weeks of pipeline at typical seed velocity, which is most of the difference between a raise that feels orderly and one that feels frantic.

Reply → first meeting (78 → 32)

About 40%. This is your pitch showing up, in the body of the reply, in the deck, in the loom you sent. Founders who index here are usually thinking about the wrong thing — they tighten the deck instead of looking at the conversion above and below it. If you're hitting 40%+ here, leave the deck alone.

First meeting → second (32 → 12)

This is where every founder I know has been bewildered at some point. The conversion is just under 40%, and it is the single hardest number to move once you're inside the raise. Nothing you say in the meeting matters as much as the setup of the meeting — what the investor was told about you before they showed up, by whom, with what context.

Second meeting → committed (12 → 4)

A third. Not great, not bad. The interesting variable here isn't pitch quality — it's parallelism. Founders who run all twelve second meetings in a tight three-week window close at 40–50%. Founders who let it stretch to eight weeks because partner schedules slipped close at 18–22%. The investor needs to feel a market.

Your number is somewhere between 80 and 400

The 300 in the table is a median. Your number is not 300. It's a function of three things, in roughly this order of importance:

  1. Your warm-intro density. Every named warm intro replaces ~3 cold contacts. Twenty solid warm intros knocks 60 off your target.
  2. Your sector fit. Generalist seed investors hear from everyone. Vertical specialists hear from a tenth as many founders. If you're raising for a niche, you can run a tighter list — but the niche has to be one investors are actively allocating to.
  3. Your traction baseline. Numbers that make an investor's eyebrows move shrink the funnel at every step. The same outreach with $40k MRR replies twice as often as the same outreach with $4k MRR.

Stack those three and you get a range. Most founders we see land somewhere between 80 (specialist sector, strong warm network, real traction) and 400 (generalist, no warm coverage, pre-revenue). If you're modeling the raise and you don't know which end you're on, assume you're on the high side. Underbuilding the list is the most common mistake we see.

Where founders miscalibrate

Two failure modes show up at the start of almost every raise that ends badly. Both are calibration mistakes — the math the founder ran in their head was wrong before they sent the first email.

The first is trusting the warm channel to carry the round. Thirty warm intros feels like a lot, until you run them through the funnel and realize they convert to roughly one and a half term sheets. The warm channel is the foundation, not the building. If the building is a $2M round, the foundation needs a few hundred named cold contacts layered on top, sent on a real cadence.

The second is starting too narrow. Founders define their thesis-aligned investor list at fifty names because that feels precise and disciplined. It isn't. It's a 50-contact funnel feeding into a 4-investor target, and the arithmetic doesn't work. Cast wider, filter on the way out, not on the way in.

Running a 6–10 week window

Once the list is built, the question is how you run it. The data is unambiguous here: rounds that close in 6–10 weeks have meaningfully higher conversion at every funnel step than rounds that drag for four or five months.

Inside the window, the rough cadence looks like this. Weeks one and two — outreach goes out in batches of forty to sixty per week, with follow-ups layered in. Weeks three and four — first meetings cluster, averaging eight to twelve a week at peak. Weeks five through seven — second meetings and partner intros happen in parallel, ideally compressed into a three-week stretch. Weeks eight to ten — term sheets land, references happen, paperwork closes.

Run the same funnel over twenty weeks instead of ten, and the close rate at the bottom drops by roughly half. Investors aren't any less interested — they're just less convinced you're a market.

A last thing

The 300 is not a wall, and 4 is not a guarantee. The numbers are averages from successful rounds; plenty of founders close a $2M seed from a list of 90 contacts, and plenty more burn through 500 and end up with nothing. What the math gives you is a way to know — on Tuesday of week four — whether the raise is on track or quietly off the rails.

If you're three weeks in and your reply rate is half of the platform median, the answer isn't to push harder. It's to rewrite the first touch, then send the next forty with the new version and compare. Almost everything you need to know about whether the raise will close is visible by week three. The founders who know how to read the funnel that early are the ones who finish on time.

Keep reading

More from the VentureStrat blog
Start your raise

Run the numbers on your own raise.

120,000+ investors, AI-drafted outreach, and a CRM built around how seed rounds actually run. Start with a free Readiness Assessment — no credit card, no fluff.