sirily11 · HN

Application Signal – AI That Evaluates Your YC Startup Idea

u/Brief_Dust8845 · Reddit

I pivoted from my initial idea after realizing I was solving the right problem at the wrong time When I started building GaaS Guard, it was an AI governance tool for companies. The idea was to help organizations defend against prompt injection and unsafe AI interactions. It was technically interesting, and I still genuinely believe I was solving a real problem. The problem was, it just wasn’t selling—to be brutally honest. Here’s how I actually ended up pivoting. I started using a b

@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.

@nava_who_codes · X

I spent 46$ to built Fund Explorer app 20$ - Claude Code 12$ - Claude API keys 11$ - Domain 3$ - To test the actual payment gateway after prod deployment

@faizan_ai_auto · X

I am building infoishai AI Influencer search tool, Connecting Tech influencers with B2B brands. Here, content creators can create their own profile and brands can contact them easily. If you are brand or influencer create your account here

@heydevottam · X

I'm building EVE — an inventory intelligence platform that helps D2C brands detect stockout risks, dead stock, and profit leakage before they become costly.

@Tommycsx3 · X

Building an AI tool to help founders validate startup idea base on reddit’s complaints

@EveryDayFSDev · X

I’m building catch SaaS bugs before your users do: plain-English flows + AI browser automation that adapts to changes and wires straight into CI/CD.

@mailthentic · X

@holdbru · X

We make fundraising really easy for startup founders - check us out at

@_SQWAD_ · X

Get free promotion for your project on

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