Open Source — MIT License
or just vibe code it?
A Chrome extension that analyzes any SaaS website and gives you an instant AI verdict — pay for it, or build it yourself with Claude in a weekend?
notion.so
Weekend project energy, honestly
Pay Vibe Code
- Core is just a CRUD app with a Markdown editor
- No complex infrastructure or compliance needs
- Claude + a weekend = your own Notion in 3 days
⏱ 2–3 days 📊 Low complexity 💰 $16/mo
How it works #
Browse to any site
Visit any SaaS or tool you're thinking about paying for.
→
Click the extension
Hit the icon in your toolbar. Claude reads the page.
→
Get the verdict
Pay for it or vibe code it — with reasoning and a build estimate.
Free and open source #
Self-host it, fork it, improve it. Bring your own Anthropic API key.
github.com/0xinsanity/vibethis
source & further reading
vibethis.vercel.app — original article