Mustard Sandwich

The journey from a promising idea to an actual working prototype is long, involves weeks of research and slow development. Aspiring founders and VCs end up losing a lot of time conducting market research, building landing pages and spending money on ads to just to get their first signal of interest. This immense initial friction means many potentially great ideas are never pursued. VibeCheck is autonomous, multi-agent AI framework that transforms this weeks-long validation process into minutes. The user provides their raw idea in plain English. Our system then orchestrates a series of specialized AI agents to: 1) Refine the Idea 2) Performs a comprehensive market research 3) Generates and hosts a live landing page 4) Dynamically create 5) Creates dynamic AI personas