Open‑source, self‑hosted form backend router designed to simplify submissions for modern apps. It centralizes form routing, supports Docker, PostgreSQL migrations, and a clean Vercel deployment flow. Resend integration enables reliable email delivery across forms.

The Router.so is an open-source form backend designed to make form handling easier. It provides a simple router for forms, making it easier to manage form submissions. The setup requires accounts with Resend and Vercel, along with a PostgreSQL database. This tool offers step-by-step instructions on how to set up and deploy the form backend.