
Preuve AI
Validator AI
IdeaProof.io
IdeaRoast
Kritique AI
VenturusAI
WorthBuild.io
Idea Validation Framework
Cloudbite
Zorbi - Spaced-Repetition Flashcards
Mochi
SmartCards+
Harken
Yak Tack
CleverDeck
Hibou
Preuve AI (Formerly Test Your Idea) validates startup ideas before you build. Describe your concept in plain language and 10 specialized AI agents scan 50+ live data sources to produce a sourced viability report in under five minutes.
Each report covers competitor landscape, total addressable market sizing, demand and trend signals, pricing benchmarks, key risk assumptions, and a composite viability score from 0 to 100. Every data point links to its source - Google Trends, Reddit, Product Hunt, Trustpilot, app stores, and more. If the data cannot verify a claim, it is not included.
A free scan delivers a quick overview with viability score. The Deep Analysis ($29) unlocks all 13 report sections including go-to-market playbook, community signals, pivot recommendations and 3x iterations. The Investor Package ($499) generates five investor-ready deliverables: pitch deck, investment memo, financial model, DD checklist, and pitch prep guide.
5 stars ratings on Trustpilot.
Preuve AI
CloudbiteCloudbite might be a bit more popular than Preuve AI. We know about 1 link to it since March 2021 and only 1 link to Preuve AI. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I built Test Your Idea, an AI tool that scans startup ideas against 40+ live data sources and scores their viability. After 2,500+ scans, I started noticing patterns that challenge a lot of the startup advice you see on Twitter. - Source: dev.to / 4 months ago
My website scored 99 for mobile and a clean 100 for desktop: https://cloudbite.attejuvonen.fi Does this mean I am better than Google? - Source: Hacker News / about 5 years ago
Validator AI - Get AI business validation for any idea
Zorbi - Spaced-Repetition Flashcards - Other tools are built by boomers, Zorbi is built by students.
IdeaProof.io - IdeaProof is an AI-powered startup factory that helps founders go from raw idea to launch-ready business in minutes. Validate your idea, analyze market & competitors, generate an investor-ready business plan, build your brand & logo in one place.
Mochi - Write notes and flashcards with Markdown and study them with spaced repetition.
IdeaRoast - IdeaRoast โ Stop guessing. Get the verdict. Your startup idea has a fatal flaw. Four AI examiners find it โ market gaps, competitor threats, unit economics, timing risks. Live data. $3. No account. 90 seconds.
SmartCards+ - Spaced Repetition Software for iOS. Modern, powerful and easy to use.