# IdeaFast

> Check your startup idea against Reddit before you build. Pay once.

Canonical: https://productsfarm.com/product/ideafast
Last updated: 2026-11-07

IdeaFast (ideafast.pro) checks the problem behind a startup idea against Reddit: it finds what people keep complaining about, scores each problem 0 to 100 and links every one to its threads.

Pick the subreddits where your customers talk, and a scan groups their posts into recurring problems with real quotes, so you read what people wrote in their own words, not a summary. You can also paste a written idea and get an evidence report with a verdict, or turn a problem into startup ideas.

Pay once, no subscription. Scans never expire, and your first scan is free with no card. A free library of scored problems needs no account: https://www.ideafast.pro/explore

Made for founders and indie builders before they build: testing one idea, or choosing what to build in a niche.

Prices: https://www.ideafast.pro/pricing

## Facts

- Website: https://www.ideafast.pro/
- Categories: [Marketing](https://productsfarm.com/c/marketing), [Analytics](https://productsfarm.com/c/analytics)
- Pricing: Freemium
- Platforms: Web
- Made for: founders, indie hackers, startup builders
- Alternative to: GummySearch, PainOnSocial, BigIdeasDB
- Built with: [Next.js](https://productsfarm.com/tech-stack/nextjs), [React](https://productsfarm.com/tech-stack/react), [Vercel](https://productsfarm.com/tech-stack/vercel), [Google Analytics](https://productsfarm.com/tech-stack/google-analytics), [Tailwind CSS](https://productsfarm.com/tech-stack/tailwind-css)
- Made by: [Shubham Bhatt](https://productsfarm.com/u/shubhambhatt)
- Elsewhere: [GitHub](https://github.com/shubhambhatt037/ideafast-public), [X](https://x.com/BhattBuilds), [Threads](https://www.threads.com/@bhattbuilds), [Instagram](https://www.instagram.com/bhattbuilds/)

## On ProductsFarm

- Launched in Week 53 · Dec 28, 2026–Jan 3, 2027