WhoBuilt

How To Get Your First Users

Jan 14, 2026· 6 min· 118K views·Watch on YouTube

An unnamed Y Combinator speaker explains how founders can find first users and let their needs guide a product’s evolution.

Find people with urgent needs

Most people are not early adopters, and few want to be a startup’s first paying customer. The first product needs to work for a small group and be easy to adapt. Some people actively try new products, while others will take a chance when they have a pressing problem, as the speaker did when paying a startup to handle billing and a public endpoint for an inference API.

Search, charge, and learn

Finding early users is a search problem: look for people who try new things or have a problem your product can solve. Charge real money early because paying customers tend to give more useful feedback than free users. Use direct outreach, launch early to help users find you, and study how they make decisions and why they trust you.

Experiment with a small audience

Test pricing, landing pages, onboarding, and features quickly while talking with early users. Churn is not necessarily a crisis: when relationships are personal, founders can address problems, and many potential users have not heard of the product yet. Startups can run imperfect experiments without attracting the attention that a large company might.

Choose an audience that can pay

The speaker contrasts personal software spending, which they estimate at about $150 per month, with corporate tools that can each cost more. They say AI costs can make consumer apps difficult to sustain through ads or subscriptions. Some AI founders therefore begin with prosumers, businesses, or users such as doctors who have high advertising value.

Let early users shape the product

The speaker compares a startup to an evolutionary tree: a simple starting product encounters market pressures and develops in different directions. Tesla’s Roadster attracted buyers willing to pay $150,000 for an impractical early electric car, and their preferences helped shape later vehicles. The first product should be simple enough to adapt, since its eventual form depends in part on where and with whom it begins.

Takeaways

  • Look for users with urgent problems or a habit of trying new products.
  • Charge early so feedback comes from people willing to pay.
  • Use direct outreach and launch early to increase the chances that the right users find you.
  • Run fast experiments and treat churn as information rather than automatic failure.
  • Build a simple first product that can change in response to early users.

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What was claimed 7

  • previously at
    Gustav previously at Airbnb
    “Gustav, worked at Airbnb for years”
    YouTube
    Unverified1 source· Talk
  • feature
    Y Combinator: Advocates launching early
    “This is something Y Combinator has preached from the beginning.”
    YouTube
    Unverified1 source· Talk
  • feature
    Tesla Roadster: High-margin product intended to help fund capital expenditure for later vehicles
    “Tesla needed a high-margin product to fund its capex investment to make the Model S”
    YouTube
    Unverified1 source· Talk
  • built
    “Consider Tesla as a case study, specifically its amoeba: the Tesla Roadster.”
    YouTube
    Unverified1 source· Talk
  • metric
    “buy an impractical $150,000 car”
    YouTube
    Unverified1 source· Talk
  • feature
    Model Y: Better tech than a BMW, with worse suspension and comfort than a Toyota
    “better tech than a BMW, but worse suspension and comfort than a Toyota”
    YouTube
    Unverified1 source· Talk
  • metric
    Model Y: Zero-to-60 faster than a Lamborghini
    “have a faster zero-to-60 than a Lamborghini”
    YouTube
    Unverified1 source· Talk

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