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

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

Validate startup ideas with AI scoring, competitor analysis, market sizing and financial projections.
@yashrsuthar · X

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

Get AI-powered startup idea validation with competitor research and Go/Pivot/Saturated/Stop verdicts.
@Hustleworld_24 · X
A few weeks ago, I had no idea what I was doing with Claude Code. Today, I shipped my first project built with it. 🚀 Founder Evolution AI 👇 Would love your honest feedback on my MVP #Buildinpublic #Saas #Claudecode #Vibecode #Founder #indiehacker

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

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

Build a team workspace to track startup progress and attract investors through your work.
@tetraethylmetha · X
Place where people building startups team up, track their progress automatically, and get noticed by investors based on the work they actually do, not just what they say they'll do

Score business ideas on market viability, competition, and demand.
@buildwithmaya · X
Hi Rashka I am building

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

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

Breaks startup plans into testable hypotheses and coaches customer validation interviews.
@SebBuildsLex · X
I Vibe Coded Lex. Lex breaks down your plan into testable hypotheses, ranks them by risk, and coaches your customer interviews/experiments, so you learn the truth. Use it free at:

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.