Idea Validator — Kill Bad Ideas Before They Kill Your Time
About to spend 3 months building something that already exists?
Scans GitHub, Hacker News, npm, PyPI, and Product Hunt before you write a single line of code. If the space is crowded, it tells you. If there's an opening, it maps the exact gap and how to exploit it.
Save months of wasted effort
Setup Time
Difficulty
Monthly Cost
The Problem
- 1
You got excited about an idea, spent a weekend prototyping, then Googled it on Monday — only to find 12 open-source repos and 3 funded startups doing the exact same thing. That weekend is gone forever.
- 2
You have no systematic way to scan the full landscape. You check Product Hunt and GitHub, but miss npm packages, PyPI libraries, and obscure HN Show threads where someone already built and abandoned your idea.
- 3
You can't tell if 'no existing solution' means 'huge opportunity' or 'nobody wants this.' You need competitive intelligence AND demand signals, not just one or the other.
See it in action
Clawfy Bot
Online
Validate this idea: a mobile app that uses AI to generate personalized workout plans based on gym equipment photos.
Quick Scan Complete — Competition Level: MODERATE GitHub: 8 repos found - fitforge (1.2k stars, last commit 3 days ago) — AI workout generator, but text-input only, no image recognition - gym-vision (340 stars, last commit 8 months ago) — equipment detection via camera, but no workout planning - workout-ai (89 stars, archived) — abandoned prototype npm/PyPI: 3 relevant packages - gym-equipment-detector (PyPI, 2.1k downloads/month) — ML model for equipment classification - workout-planner-sdk (npm, 890 downloads/month) — rule-based plan generation - No package combines both vision + planning Product Hunt: 4 launches in last 12 months - FitAI (412 upvotes) — AI coach via chat, no image feature - GymLens (67 upvotes) — equipment identifier only, no plans - RepCount (298 upvotes) — rep tracking via camera, different use case - WorkoutGPT (183 upvotes) — ChatGPT wrapper, text only GAP IDENTIFIED: Zero products combine equipment photo recognition + personalized plan generation. The two capabilities exist separately but nobody has connected them. Verdict: GREEN LIGHT — low direct competition, clear technical moat in the vision+planning integration.
What You Get
Full competitive landscape in 5 minutes — every GitHub repo, npm package, Product Hunt launch, and HN discussion mapped with stars, downloads, and sentiment.
Clear go/no-go signal with evidence — not a gut feeling, but data-backed verdict with specific gaps you can exploit or red flags you should respect.
Pivot suggestions when the space is crowded — the agent doesn't just say 'don't build it,' it identifies underserved niches within the same problem space.
Pricing
Server
$8/mo
Dedicated cloud server, always on
AI Key
$0–3-8/mo
Based on ~15 validation queries/week scanning multiple registries and forums, using GPT-4o or Claude
BYOK = $0
Template
Free
One-time purchase for premium workflows
Tips & Best Practices
- Describe your idea as specifically as possible — 'a CLI tool for X' gets much better results than 'a developer tool.' The more specific you are, the more targeted the competitive scan.
- Ask for a deep validation after the quick scan if the initial results look promising. The quick scan checks breadth; the deep scan digs into competitor health, funding, and user sentiment.
- Use the agent to re-validate monthly if you're actively building. The competitive landscape shifts fast — a new well-funded competitor or a trending HN post can change your go/no-go.
Idea Validator — Kill Bad Ideas Before They Kill Your Time
Free