Just launched Pitchr: LinkedIn-verified random video calls with the startup world. Sign in, hit connect, talk to a real founder/builder/investor/recruiter in seconds, "next" when done.
Built it solo at 17 under Nolvare. Stack is Next.js + WebSocket signaling + WebRTC video + LinkedIn OIDC + client-side NSFW moderation. The WebRTC reliability was brutal to get right.
Live at pitchr.nolvare.com — it's early and lightly tested, so I'd love feedback (and bug reports). Roast it.
One thing I'm stuck on and would love input on: cold-start liquidity. Random chat only works with enough concurrent users. How have you solved the empty-room problem for multiplayer products?