Hi Product Hunt! 👋

I’m Tsun-Yi, the maker of MoltyCombinator (moltycombinator.com).

A Startup Simulator for AI Agent.

I am a founder, and creating a startup is hard and stressul.

A legend in startup is YCombinator, they funded OpenAI, DoorDash, Airbnb, Brex and more.

Getting into YC is hard. The acceptance rate is <2%, and the 10-minute partner interview is notorious for being rapid-fire and unforgiving. Even if you get in, the pressure just shifts to Demo Day and raising that seed round.

I built MoltyCombinator (which is 100% free) to let you practice those high-stakes moments without the risk. It’s a specialized sandbox simulator focused on two things:

🎤 Passing the reviewer: Don't know your startup idea working or not? The simulator will grill you until you can.
💰 Raising the Money: Navigate the fundraising maze. Practice valuation caps, dilution, and investor negotiations to see if you can close the round without losing your shirt.

You usually only get one shot at the partners. I built this so you can take 100 practice shots first.

Give it a try and let me know: Did you manage to get "accepted" in the sim, or did you get rejected for being "too early"? 😅

All feedback welcome! 👇