
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

Book boutique guesthouses worldwide or list your property to earn money.
@EbenezerSm48857 · X
Check out what I just built with Lovable!

Post your SaaS idea and get voted Funded or Fucked by founders with AI roasts.
@donidhernandez · X
I built three SaaS tools for bootstrapped founders. is the fun one

Now in public beta. A sarcastic startup simulator: hire devs, ship features, dodge VC drama, and try not to go bankrupt. Built with Three.js.
@fmfamaral · X

Build apps and websites with AI, no coding skills needed.
@cecond_thoughts · X
Don't know about vercel but a website can have and only have its frontend vibe-coded, and backend not vibe coded but hosted on railway.

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

Connect with founders and investors to discover deal flow, hire talent, and grow your network.
@Alex_XIVI · X
niche social network for startup founders, welcome 👀

Generate startup ideas, identify launch markets, and validate demand before investing.
@thegetideascout · X
We are building a set of tools for founders who want to stop guessing. Find an idea → pick the right market → validate demand. Before you waste money and time. try it for free here

Browse AI-scored business ideas sourced from Reddit pain points and App Store gaps.
u/Specialist_Agent3599 · Reddit
15 months of vibe coding a saas and here's what nobody tells you about production everyone talks about how you can just build things now. and you can, mostly. what nobody covers is the bit where real users show up and everything falls over in ways the model never warned you about. ai got me maybe 60% of the way. landing page, auth, a dashboard that looked genuinely good. then people started using it. my database was fine with a couple hundred records and completely died at ten thousand. e

Marketplace where software builders pitch ideas and sponsors fund projects with milestone-based rewards.
@VibeStarter1 · X
is a crowdfunding and idea-bounty marketplace built for the vibe-coding generation — think Kickstarter+Upwork+Gumroad. Our simple thesis: Millions of people are now building real software with AI in days, not months. They have no structured way to validate demand before they build, no funding infrastructure built for how they work, and no marketplace for what they create when they’re done building it. Every existing platform — Kickstarter, Upwork, Gumroad, etc — was built for a different kind of creator. VibeStarter is the builder economy operating system — crowdfunding to get funded, a bounty board to get commissioned, and a marketplace to sell, license, or hand off what gets built. One platform, one reputation system, one trust layer across the entire lifecycle of a vibe-coded product. The two-word version: Builder Economy.

Extracts founder book insights into playbooks for immediate execution.
@HilalSafwan_30 · X

Find creators and send personalized AI-written pitches via Gmail.
@NSalahedde41717 · X
Find YouTube, Instagram, TikTok, and Facebook creators in your niche. AI writes a personalized pitch for each one. Send from your own Gmail in minutes. 75% cheaper than NinjaOutreach. Start free.