canivibecodeit/canivibecodeit ? reverse-engineered prompt

Build me a site called Can I Vibecode It, where people can look up common paid SaaS products and quickly see if an AI coding agent like Claude Code, Codex, or Cursor could realistically replace it for personal use.

I want each app to have a clear verdict, like yes, kinda, or not really, plus a short honest explanation, the exact prompt someone could use to try building a replacement, and what they would lose by ditching the SaaS. It should feel like caniuse.com, but for figuring out whether a subscription is one prompt away from free.

Make it a simple, fast website with fully rendered pages, no heavy frontend framework feel, and add a way for people to vote or join a waitlist. Use clean, readable styling and generate shareable preview images for pages. If you need to look up current docs for the stack or deployment details, do that.