A non-developer built and deployed a full marketing stack, including a landing page, email capture lead magnet, and live team dashboard, in a single session using Devin AI at $20 per month. No code was written manually. The stack connects Vercel for hosting and Supabase for the database backend, meaning this is not a toy prototype but a production-ready deployment.
The real story here is not that Devin writes code. It is that Devin handles the entire developer workflow: environment setup, third-party integrations, debugging, and deployment. The video walks through each connection point, Vercel and Supabase specifically, which is where most no-code tools collapse under real business requirements. That procedural detail is what separates this from a typical AI demo.
The title asks whether Devin beats Claude Code. That question goes unanswered in the description, but the comparison signals where the AI coding tool market is heading: toward products that abstract away not just syntax but the entire DevOps layer. If you want to understand how far that abstraction has actually gotten, the 22-minute runtime is worth your time.
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