Video

How to Validate an App Idea in 2026 (Customer Interviews, Landing Pages & Reddit)

Varun Mayya Free Beginner India

An Indian founder and YouTuber walks through validating an idea with a mix of interviews, landing pages, and community posts, aimed at the way most people build now that AI tools make shipping cheap. Useful if you want a modern, India-facing take that assumes cheap building and still insists you talk to real users first. A good reset for founders tempted to skip interviews because building got easier.

  • Cheaper building tools have not changed how much interview signal you need before committing.
  • Combine interviews with lightweight tests like landing pages, do not rely on either alone.
  • Online communities can supply interview subjects faster than cold outreach.

It answers 2 questions

  1. How many customer interviews do I need before I trust the signal?
  2. What are the questions that quietly ruin an interview by leading the person to the answer I want?

Read with it

  1. The single best thing ever written on customer conversations. It teaches you to ask about the customer's life and past... momtestbook.com Book · ~130 pages The Mom Test Rob Fitzpatrick
  2. The standard modern playbook for keeping discovery continuous so roadmap decisions stay grounded in real customer input, not... Product Talk Book · ~240 pages Continuous Discovery Habits Teresa Torres
  3. Video · ~25 min How to Talk to Users Eric Migicovsky
  4. Video · ~20 min How To Talk To Users | Startup School Gustaf Alstromer
  5. A deep conversation on why direct questions fail and how story-based interviews surface real behaviour. Torres names the common... Lenny's Newsletter Podcast · ~75 min Teresa Torres on how to interview customers Lenny Rachitsky and Teresa Torres
  6. A step-by-step guide to running discovery when you have almost no data, aimed squarely at first-time founders. It is practical... First Round Review Article · 15 min read A Founder's Guide for Successful Early-Stage Customer Discovery Jeanette Mellinger
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