Tactic: Find Users in Niche Forums

Y Combinator partner Gustaf Alströmer stresses that startups don't take off by themselves; founders make them take off by manually recruiting the first users. This echoes Paul Graham's famous advice to "do things that don't scale," a principle that successful YC companies like Airbnb followed by personally meeting and understanding their initial customers. Ideal early adopters are often found in niche online communities on platforms like Reddit, Discord, or industry-specific Slack groups. The key is to engage authentically about the problem you're solving before pitching your product. Founders of Etsy, for example, engaged with the craft communities on getcrafty.com and Craftster.org before they even launched, generating interest and a ready inventory. The search for the first users can be intensely manual. Tinder's then-CMO Whitney Wolfe traveled to college campuses, presenting at sorority meetings to get women to install the app, then visiting the corresponding fraternity houses where men would open the app to see people they knew. This direct, physical approach grew their user base from under 5,000 to 15,000. For cold outreach, YC partners advise writing plain text emails as you would to a friend, addressing the specific problem the customer is having. A proven structure involves a personalized first line, a brief introduction, a description of a problem you've noticed, and a clear call to action. The goal is not to sell, but to spark curiosity about a solution to their problem. Once a potential user agrees to a conversation, employing a discovery call framework can structure the interaction. One effective technique is presenting a "menu of pain," a multiple-choice question with the top three pain points your target users face. This gets to the root of their problem faster than open-ended questions and establishes credibility. YC Partner Michael Seibel advises founders to find their first customers within their own network, focusing on people who are genuinely eager to solve the problem your product addresses. Your ideal first customers are accessible, have an urgent problem, will tolerate bugs in an MVP, and are willing to provide feedback. Charging your first customers is critical because it's the strongest signal that you are providing real value. If a potential user is unwilling to pay, it's a strong indicator they don't experience the problem intensely enough, and you should move on to the next potential customer.