Windmill

Windmill is a developer platform where a script written in TypeScript, Python, Go, Bash, SQL or many other languages becomes an API endpoint, a background job and, automatically, a small user interface for its parameters. Scripts can be chained into flows with branches, loops, retries and approval steps, and the same platform builds internal apps, dashboards and webhook endpoints.

Teams use it to expose internal scripts to colleagues, to automate data syncs and scheduled reporting, and to give support and operations a safe self-service front end for routine tasks.

Self-hosted, the scripts, their secrets and the data they touch never leave your servers, there is no per-user pricing, and because everything runs against Postgres, a standard database backup restores the entire platform.