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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
Rocket - Think it. Type it. Launch it. -
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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A year ago we launched Cresh. Hundreds of ideas were validated on our platform, and we read every comment, every review, every piece of feedback we could find. One thing kept coming up: "The analysis is great, but how do I know it's right?" Fair. So we fixed it. The new Cresh still does what it always did: breaks your startup idea into 33 structured metrics across market, demand, competition, and feasibility. But now, for every single metric, Cresh searches the web and pulls in real sources: industry reports, market studies, relevant articles - all surfaced specifically for your idea. Every insight comes with the research behind it, so you can verify, explore, and build with actual confidence. What's new: - Deep search per metric. Real sources, real data - not just a score. - PDF export. A validation report you can share with a co-founder or walk into an investor meeting with. - Fast Analysis. Want a quick signal before you go all in? Get a 6-metric snapshot across all evaluation groups. Valuable insights in minutes, without the full deep-dive. - Redesigned UX. Because good analysis deserves a good experience. Hundreds of ideas were validated with the first version of Cresh. This one is better in every way that mattered to them.
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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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