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Business idea evaluation
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What's new since our last listing: Rebranded to Preuve AI (preuve.ai). Same engine as Test Your Idea, new name. New features: - GTM Playbook: cold emails, interview guides, and go-to-market plan tailored to your idea - Build with AI Pack: export your analysis as a prompt pack for Claude, ChatGPT, or Cursor ($9 add-on) - Pitch Audio: AI-generated elevator pitch from your report - Competitor Compare Hub: side-by-side comparison with 15 validation tools - Startup Cockpit: portfolio dashboard with competitor scoring and threat radar - Subscription plans: monthly monitoring from $19/mo with competitor alerts - Lifetime deals: $499 and $999 for permanent access Improved: - Competitor discovery: fewer false positives, better positioning maps - 7 languages, 43 regions with local pricing - Trends dashboard rebuilt from scratch - 50% faster load times 3,500+ ideas scanned. 5.0 on Trustpilot. -
Verified tools
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J.I.🙏 127 karmaDec 28, 2025@Foundor.aiGreat tool for developing business ideas and more. Also made a video on it here: https://youtu.be/ozmFFMiFLwM - Sponsor
Base44 Superagents-AI agent that does it all -
AI-Powered Tools to Help You Find, Validate, and Build a Winning ProductOpenBigIdeasDB helps people get...bigger, winning ideas. -
SOOO useful, I run all of my business ideas through DimeaDozen.ai and gives me such good insight and new ideas to actually start a new business!
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Edisa, thanks for the reply. Didn't know about the confidentiality guarantee.
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This is really great opportunity to check any business ideas!
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A little biased, but I think it's great.
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It has changed the way I do product discovery now
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OpenThis is amazing! I love the quality. We shared this with our partners and they didn’t believe it was done using AI. Really one of the most incredible AI apps I have ever used. -
I've used the tool to model multiple business ideas. It's been helpful creating actionable insights without the traditional fluff of other business planning tools. Highly recommend checking it out!
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AI automates startup fundraising from pitch deck to investor match.OpenInstead of wasting weeks searching, Evalyze did the hard work for us. Just from our deck, it matched us with investors that aligned exactly with what we’re building. A total game-changer.
Other tools
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Really helpful tool! It provided me with all sorts of awesome insights.
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Really negative. Maybe my idea was terrible but I didn't get any constructive criticism.
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The website is pretty good but there are only a limited number of responses
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AI-powered business insights for instant decision-making.Open -
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Offering entrepreneurial guidance and support digitally.Open -
Sanity check your business idea before investing.Open -
Inspiring entrepreneurship with 'Lean Startup' principles.Open
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Critically analyzing startup ideas, unafraid to call them stupid.Open -
Guessing your business idea through 20 questions.Open -
Critically assessing business ideas with witty feedback.Open -
Sense-check and define behavioral insights for your ideas.Open
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