Doppelganger – Private, self-hosted browser automation for developers

Summary: Doppelganger is an open-source, self-hosted platform for running browser automation tasks on your own servers, offering full control over data and execution. It supports headless browser tasks, REST and WebSocket triggers, scheduling, logging, error handling, and custom script extensions.

What it does

Doppelganger runs browser automation tasks headlessly with REST and WebSocket triggers, includes scheduling and error handling, and is extendable via custom scripts. It is Docker-ready and optionally supports cloud orchestration.

Who it's for

Developers and teams seeking private, reliable browser automation with full control over their infrastructure and data.

Why it matters

It enables secure, self-hosted automation workflows without relying on third-party services, ensuring data privacy and execution control.