What is Gapstr?
Gapstr is an AI founder intelligence tool that scans Hacker News, GitHub, and Stack Overflow to surface unmet market demand for indie hackers and solo founders. It fits the startup-tools category by turning developer and community discussions into buildable product ideas: you type any keyword and get an opportunity score broken into demand, competition, and revenue-potential components, plus an AI-powered market analysis. Each result also includes a complete MVP plan with a sprint schedule and a ready-to-paste prompt for Cursor or Claude Code, so you can move from idea to build without rewriting the brief yourself. The homepage shows a sample "Today's Opportunity" with a score of 91 for an AI invoice tool for freelancers, listing signal sources such as Hacker News, GitHub issues, and product reviews, and suggesting an MVP path and price range. Gapstr states it is free with no login required and is currently in beta with early access. For founders comparing the best AI for finding startup ideas, Gapstr's multi-source demand scanning and copy-paste build prompts are its defining features.
What is Gapstr used for?
Indie hackers and solo founders who want to find validated, underserved product ideas and a ready-to-build MVP plan.
How much does Gapstr cost?
Pros and cons
Pros
- Scans Hacker News, GitHub, and Stack Overflow to surface unmet demand
- Opportunity score breaks down demand, competition, and revenue potential
- Generates a complete MVP plan with a sprint schedule
- Produces a ready-to-paste prompt for Cursor or Claude Code
- Free with no login required during beta
Cons
- Currently in beta with early access, so features may change
- Opportunity scores are AI estimates that still need independent validation
- Homepage does not document how often the underlying sources are refreshed
Questions about Gapstr
What is Gapstr used for?
Gapstr is used to find unmet market demand by scanning Hacker News, GitHub, and Stack Overflow. It returns an opportunity score, market analysis, an MVP plan, and a ready-to-paste build prompt.
Is Gapstr free?
Yes. Gapstr states it is free with no login required, and it is currently offered as a free beta with early access.
What does Gapstr give me for a keyword?
For any keyword, Gapstr returns an opportunity score covering demand, competition, and revenue potential, an AI market analysis, a complete MVP plan with a sprint schedule, and a Cursor or Claude Code prompt.
Who is Gapstr built for?
Gapstr is built for indie hackers and solo founders who want to build what the market actually needs, ideally before competitors spot the same gap.
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