Trigger.dev: Workflow Automation

Trigger.dev is an open-source background jobs framework that enables developers to build and deploy fully-managed AI agents and workflows in TypeScript. Founded in 2022 by Matt Aitken, Eric Allam, Dan Patel, and James Ritchie, and based in London, UK, Trigger.dev provides a developer-first platform that executes tasks with no timeouts while offering built-in durability, retries, queues, and idempotency. The platform allows developers to customize deployed tasks with system packages, enabling them to run browsers, Python scripts, FFmpeg, and more in production environments. Key features include human-in-the-loop functionality to programmatically pause tasks until humans can approve, reject, or give feedback, realtime apps with streaming capabilities to move background jobs to the foreground by subscribing to runs or streaming AI responses, and comprehensive full tracing and logs for each run. Released under the Apache 2.0 license, Trigger.dev is committed to open-source software and building with the community, having raised $3M in seed funding to support development.