
ProofBench — Know which idea to build, before you build it
Create landing pages to test startup ideas and measure email conversions.
@joffreyio · X
The full gallery
Tech stack
60 projects

Create landing pages to test startup ideas and measure email conversions.
@joffreyio · X

AI tool that validates startup ideas, finds competitors, and suggests business pivots.
@ArchieHashani · X

Test your product idea against AI-simulated focus groups matched to your target audience.
@product_luke · X
Free roast, no signup. Reply with your landing page URL. I'll run it through -- 50 AI-simulated customers from YOUR target audience -- and post the verdict here: → score /100 → top objections → the single most brutal verbatim quote First 10 replies. Fair warning: 15% of the panel are hard rejectors. They don't do mercy.

Analyzes Reddit, HN, and App Store feedback to create startup validation reports.
@daicandev · X
Building proven, the tool that gets your product from idea to growing income

Validate SaaS idea defensibility with scoring, moat analysis, and competitor gaps.
@saralsachan · X

Find AI-scored SaaS ideas mined from Reddit and Hacker News discussions.
@_itisthedude · X
Building FounderMate, helps builders to find pain points from Reddit and Hacker News

Find real customer pain points from Reddit and X to validate your startup idea instantly.
@Tommycsx3 · X
Building an AI tool to help founders validate startup idea base on reddit’s complaints

Submit your startup idea to get validated by 34+ AI specialist agents.
@marcus_b1973 · X
Honest AI panel validates your idea before you build it.

Search and explore an AI-powered directory of startups across industries like Biotech, FinTech, and CleanTech.
@StartupWiki2 · X

Connect with cofounders and team members for your startup using AI-assisted matching.
@the_israel_opa · X

Describe an idea, and AI builds, markets, and monetizes a product for you.
@thebuildclub_cc · X

Combine products and buzzwords to build AI startups and sell them for portfolio income.
u/Big_Nobody_2715 · Reddit
I made a browser game where you turn a toothbrush into a billion-euro AI startup It's a free browser sandbox game. You mix products + buzzwords, build weird companies, and watch them generate income in your portfolio or sell them. Kinda like Infinite Craft but if it was made by a sleep-deprived founder who’s seen too many pitch decks. Play here: https://startup-alchemy-amber.vercel.app/ Let me know if you managed to break it Best experienced in Chrome (works fine in other browse