You just spent two days in a room full of capital. You had a dozen real conversations, collected business cards, and got a few "send me the deck" replies. Here is how to turn that into a line of commitments instead of a folder of dead contacts.
The Frame: Invest in Lines, Not Dots
Fifteen years ago, Mark Suster wrote a post called Invest in Lines, Not Dots. The argument was simple. A single meeting with a founder is a dot. One data point. You cannot draw a line through one dot. What investors actually back is the line: the trajectory they see after meeting the same person three or four times over months, watching what someone said they would do turn into what they did.
It still holds up, and it runs in both directions. When you are raising a fund, you are the founder in that story and the LP is the investor.
The event was a dot. Maybe a few dots if you talked to the same person across two days. Your follow-up email is another dot. The call after it is another. The update you send six weeks later is another. Commitments come from the line those dots draw, not from any single one of them.
Most managers treat the event as the outcome. It is not. It is the first point on a graph you are going to spend the next several months plotting.
Rule 1: Send It Before They Get Home
The single biggest determinant of whether your follow-up works is when it lands.
Once an LP is back home, back in their inbox, and back in their standing meetings, the event is gone. You are competing with two hundred unread emails and every other manager they met. The warmth you built in person has a shelf life measured in days.
Send the follow-up the same day if you can, the next morning at the latest. Write it in the hotel lobby, at the airport, on the plane. It does not need to be polished. It needs to be fast and specific.
A practical habit: take two minutes after each conversation to note the person's name and one detail from what you talked about. You will not remember by Friday, and that detail is the entire asset.
Rule 2: Personalize Past the First Name
Using their name is the floor, not the effort. A first name dropped into a template still reads like a template.
What actually works:
Reference the specific thing you discussed. Their thesis on defense tech, their frustration with fund admin, the fact that they are winding down a fund-of-funds position. This is what jogs their memory about who you are among the forty people they met.
Include a photo if you have one. If you took a picture together at the event, put it in the email. Nothing answers "who was this again" faster than a face.
Send something useful, and say why. An article, a report, a post that connects to what you talked about. The link alone is noise. The sentence explaining why you thought of them is the signal: "You mentioned you were skeptical of seed-stage AI valuations. This breakdown makes the same argument with better data."
The test for every follow-up email: could this exact message have been sent to anyone else in the room? If yes, rewrite it.
Rule 3: The Ask Is a Call, Not a Commitment
Do not put a big ask in the first email. Do not attach the LPA. Do not ask for a check size. Do not ask them to introduce you to three other LPs.
The only thing the follow-up email needs to accomplish is getting the next conversation on the calendar. That is it.
Language that works: "I would love to continue our conversation about [specific topic]. Do you have twenty minutes in the next couple of weeks?" Or: "Would love to hear more about what you are working on right now." Or: "I would like to walk you through what we are building. Are you open to a short call?"
A big ask forces a decision the LP is not ready to make, and the honest answer to a premature ask is no. A call is a low-cost yes. Get the call, and you have your second dot.
Rule 4: Connect Where They Will Look You Up
Assume every LP you met is going to search your name. Make sure what they find confirms the person they just talked to.
Send the LinkedIn or X connection request within a day of the event, alongside the email. Before you do, check your own profile: a current photo, ideally one that looks like how you showed up at the event; a headline that says what you actually do now, not what you did two roles ago; and your fund name, thesis, and stage visible without anyone having to click through.
The pro move: post about the event while you are still there or the day after. Include photos, and tag the people you met. Now when an LP looks you up, the top of your profile is a picture of the room you were both standing in. You stop being a name in an inbox and become the person they remember, with proof.
This also does quiet work on everyone who was not in the room. LPs and managers who see the post know you were there, which makes the next event conversation easier.
What the Line Actually Looks Like
One follow-up is still a dot. Here is one example of how an event conversation can become a commitment over six months. Adapt the pacing to your fund and your LP:
Day 0 or 1. Personalized email referencing your conversation, plus a connection request. The ask is a call.
Week 1 or 2. The call. Ask more than you pitch. Learn their check size, their timeline, and what they have passed on and why.
Week 3. Send the thing you promised on the call, whether that is the deck, a data room link, or an intro to a founder in your pipeline.
Every two to three weeks after that. A real update. A new portfolio company, a first close milestone, a relevant market read. Add them to your LP newsletter with their permission.
When you have news that creates a reason to move. A deal with a closing date, a fund close deadline, an event invitation. This is where warm turns into wired.
By month three, that LP has watched you say you would do something and then do it, four or five times. That is the line. That is what they are actually underwriting.
A Follow-Up Email That Works
Short, specific, one ask:
Subject: Great meeting you at [Event]
Hi [Name],
Really enjoyed our conversation about [specific topic] yesterday. Your point about [specific thing they said] stuck with me, and I have been thinking about it since.
Attaching a photo from the panel, and sending along [article or report] because it makes the same argument you were making about [topic], with data I had not seen.
I would love to continue the conversation. Do you have twenty minutes in the next two weeks? Happy to work around your schedule.
Best, [Your name]
Four short paragraphs. One ask. Nothing attached that requires a decision.
Mistakes That Kill Momentum
Waiting a week. The most common one and the most expensive. A rough email on day one beats a perfect one on day eight.
Sending the same message to everyone you met. LPs at the same event talk to each other, and they can tell.
Leading with the ask. A wire request in the first email reads as a stranger asking for money.
Sending a link with no context. "Thought you might find this interesting" is a link nobody opens.
Going quiet after one unanswered email. No reply is not a decision. Follow up in a week with something new.
An outdated profile. If your LinkedIn still lists your last job, you have made the LP do work to confirm you are the person they met.
The Bottom Line
Events do not raise funds. The forty days after an event raise funds.
Send it fast. Make it specific enough that it could only have been written to that one person. Ask for a call, not a commitment. Show up where they will look you up. Then keep showing up, on a schedule, with something real to say.
One meeting is a dot. Get to five, and you have a line an LP can invest in.
VC Lab, the venture capital accelerator by Decile Group, teaches this follow-up system inside its free 14 week program, and Decile Hub gives you the LP pipeline to run it, from first hello to signed LPA. Apply to VC Lab to put it to work on your fund.