Validate your idea from the real users behind the login

Market validation is checking that real demand exists for your idea before you build it: that enough people have the problem, feel it often, and would pay to fix it. It’s the same job as idea validation, done against what people already say in the wild rather than a survey you wrote yourself.

You test it against real evidence, not opinions. Take the problem your idea solves, then read what people actually say about it: where they complain, what they’ve tried, what they pay for. When the same pain shows up again and again from different voices, the demand is real. Actionbook does that read for you, in the browser you’re already signed into, and links every finding to the comment it came from.

Most products fail because they solve a problem nobody has badly enough. Validating first, against what real people already say, tells you whether the pain is recurring and acute, so you build something people actually want.

It searches in the Chrome you’re already signed into, so it reaches Reddit, Hacker News, and X, including member-only threads behind a login that public search can’t see. It pulls verbatim quotes (each linked to its comment), clusters the pain into themes, and tells you whether people want it, ready to export as Markdown or CSV.

A Demand Validation Brief: a clear answer (Validated, Mixed, or Weak), with 3 to 5 named pain themes weighted by how many distinct voices raised each and how intense it is, and a quote bank where every line links to its comment. It’s built to forward to your team, not to read once and lose.

No. You paste a prompt into the AI you already use (Actionbook works with ChatGPT, Claude, Gemini, Perplexity, OpenClaw, Hermes, and any MCP-compatible client), and it runs the search in your own browser. There’s nothing to script, scrape, or configure.