Cited from real sources 6 min read Written by Arun Agrahri Updated September 2026

A framework by Sam Parr

Sam Parr's Presell Calls: How He Sold Hampton Before Building It

Presell calls are how Sam Parr tests a business before it exists. He calls everyone who might buy. The first half of each call finds out whether they have the problem, and he never asks whether they would buy. The second half makes a real offer, with a refund, and asks for the money on the call. If they balk, the problem is not big enough. He ran it for Trends at The Hustle and again for Hampton.

What a real offer tells you

About 80% said yes on the call.

That is Parr's rough count for his discovery calls once he named an early price, promised a full refund and sent the payment link.

Sam Parr on My First Million How To Close Your First 1000 Customers Watch at 4:27

The framework

Ask about the problem, then ask for the money

Parr never asks people whether they would use the product, and he never asks whether they would pay. He points to Rob Fitzpatrick's book The Mom Test for how to ask good questions, and he spends the first half of every call on one thing:

I'm not even asking them if they want the solution that I'm saying is the solution to the problem what I'm looking for is I'm trying to get confirmation of does this person have my problem
Sam Parr on his discovery calls Watch at 1:22

If they have it, he asks how they have tried to solve it, what worked, and why they are not already using something that exists. Those answers become the spec. In the example he gave, people said they had wanted a product like his, but the brands selling one seemed old school. Hearing that on call after call told him what his version had to look like.

The second half is the sale. He asks how much the product would help, then pushes for a number: revenue earned or time saved. Then he makes the offer. It will cost more later, it costs less now because they are early (his example was $500), and he will refund the money if they lose interest. Then he sends a link.

First half

Discovery

Broad, open questions about the problem. Have they tried to solve it, what failed, why they have not bought what exists. No pitch and no hypotheticals.

Second half

The close

Ask what solving it is worth, in money or time. Name the later price, the early price and the refund. Then send the payment link.

How to apply it

How do you run presell calls?

Build the list and fill the calendar first. The calls then write the first version.

  1. 1

    Build a list before you launch.

    For Hampton, Parr wrote a Google Doc explaining the idea and sent it to about a hundred friends, telling them he was not selling them anything. He kept the company off his podcast and got the first 300 people by DMs and word of mouth. For six months the website was a logo, a link and a Typeform.

  2. 2

    Fill the calendar.

    In Hampton's first months his calendar showed about fifteen 20-minute calls, each followed by a 10-minute break. He called it Zebra. In 2022 he said he spent eight hours a day on calls in the discovery phase, while many founders do one call a week at most. He wears a headset and walks while he talks.

  3. 3

    Spend the first half on the problem.

    Ask broad, open questions and let them describe whether they have it. If they do not, ask why. The answer tells you whether they are even the market, and who keeps having it.

  4. 4

    Let the buyer name the number.

    Ask how much it would help, then ask for the figure: how much revenue, how much time. He describes this as getting the prospect to sell him.

  5. 5

    Close on the same call.

    Name the later price and the early price, offer a full refund, and send the link. At Hampton it was a Stripe link. People paid first, and weeks later he announced their group.

  6. 6

    Build the first version from the calls.

    Parr's co-founder, Joe, built the back end and found the facilitators while Parr did the talking. Parr told each new member to give him six weeks to make their group.

He asks for money on the first call because a hypothetical yes costs the buyer nothing. A real offer does:

I want to close the deal right there because if I can get them in then I can get feedback quicker and I don't ever ask would you buy this I just say oh well you said you wanted this I'm offering this do you want it
Sam Parr on closing the call Watch at 5:25

When someone balks at the offer, he reads it as the answer: the need is not that big. He also calls everyone, with no sampling. On the Personal IPO podcast he described the Hampton list:

I had the 300 people on that list. I called all of them and I interviewed 100% of them and at the end of the interview it was like Joe I think this person wants in.
Sam Parr on Hampton's first members Watch at 15:53

Boundary conditions

When it works, when it fails

Works best when

  • The problem is one buyers already live with and can describe
  • You can reach them directly, by phone, DM or email
  • You can deliver something within weeks of taking the money
  • The price is high enough to justify a 20-minute call

Fails when

  • The call asks "would you buy this" instead of making an offer
  • You run one call a week and call it discovery
  • You talk friends into it instead of letting them opt in
  • The product is so new that buyers cannot say what they would want

Trends shows the method run in the other order: sell first, then call every buyer. Parr wrote a Gumroad page of about 400 words and ran Facebook ads against it, and it made $60,000 in pre-sales before launch. He emailed the story to the 300 most engaged of The Hustle's million or so subscribers. Then:

what I did was I actually got on the phone with all 100 of them and I asked them why'd you do this what are you looking for what what are your expectations and then I went and made the first report based off of like some of their insights
Sam Parr on launching Trends Watch at 47:04

Shaan Puri raised the objection on that episode: Trends had The Hustle's list behind it. Parr's answer was Hampton, where he said he used his reputation but not his audience. He emailed people on LinkedIn and called people from Twitter. No audience means more cold outreach before the calls. For that step, see his Cold Email Method.

Sources

Where Parr discusses this

Where experts disagree

Where operators disagree: sell it before you build it, or build what no customer could ask for?

Sam Parr

calls everyone who might buy, confirms the problem without pitching, then asks for money on the same call. He sold Trends and Hampton before either existed, and he reads a buyer who balks at a real offer as a problem that is not big enough.

Y Combinator partners

argued on YC's Startup Ideas You Can Now Build With AI episode that sell-before-you-build is outdated for AI products. A model can now produce output no customer would think to ask for. Their advice is to work with the newest technology and follow your curiosity toward what it can now do.

The split is whether the buyer can picture the product. Parr's businesses answered known problems, a peer group for CEOs and a research newsletter, where a 20-minute call surfaces the need. For a capability that did not exist last year, the person on the phone can only describe the old workaround. If the problem is known, sell first. If the capability is new, build first.

Useful? Pass it to a founder who is about to build before selling.

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If you have a list of people who might buy, describe the idea to Gavel. Ask which problem questions to open the first call with, and the answer cites Parr's recordings.

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