Trigger.dev
Open-source platform for durable AI agents in TypeScript
What is Trigger.dev?
Trigger.dev is an open-source platform for building and running background jobs, workflows and AI agents in TypeScript. You write tasks in your own codebase and deploy them to Trigger.dev Cloud or a self-hosted instance, and the platform handles long-running execution with checkpointing, retries, queues, concurrency limits, cron schedules and alerts. Realtime streams send run status and LLM output to your frontend. The project is Apache 2.0 licensed and has more than 16,000 GitHub stars.
For AI work, chat.agent provides streaming chat agents with tool calling and human-in-the-loop approval. Releases in late October 2026 added hosted webhooks, Slack and Linear agents for chat.agent, streaming sub-agents, and a beta that lets webhooks from services such as Stripe, GitHub and Slack start or resume agents. Build extensions add Python, Prisma, Puppeteer and FFmpeg, and an MCP server is available for AI coding assistants. According to Y Combinator, the company was founded in 2022 and was part of the Winter 2023 batch.
The free plan needs no credit card and includes $5 of compute credit per month, 20 concurrent runs and 1 day of log retention. Hobby costs $10 per month with $10 of credit, 50 concurrent runs and 7-day logs. Pro costs $50 per month with $50 of credit, 200 concurrent runs, 25 team members and 30-day logs, with paid add-ons for more. Compute beyond the included credit is billed per second by machine size, and Enterprise pricing is custom.
Score breakdown (out of 5)
What you would use it for
- →Running long AI agent jobs that outlast serverless timeouts
- →Scheduled and event-driven background jobs for web apps
- →Starting agents from Stripe, GitHub or Slack webhooks
Pros & Cons
👍 Pros
- ✓Open source and self-hostable
- ✓Free plan needs no credit card
- ✓Tasks live in your own TypeScript codebase
👎 Cons
- ✗Built around TypeScript; Python runs through a build extension
- ✗Compute beyond the included credit is billed per second
- ✗Free plan keeps logs for only 1 day
Key Features
- ✓ Durable long-running tasks with checkpointing and automatic retries
- ✓ Queues, concurrency controls, cron schedules and batch triggering
- ✓ chat.agent for streaming AI chat agents with tool calls and human approval
- ✓ Webhooks that start or resume agents from Stripe, GitHub and Slack (beta)
- ✓ Realtime run status and LLM output streams to your frontend
- ✓ Self-hosting under the Apache 2.0 license
Available on
Integrates with
Trigger.dev Pricing
✅ Trigger.dev has a free plan - no credit card required to start.
Free
- ✓$5/month of compute credit
- ✓20 concurrent runs
- ✓5 team members
- ✓10 schedules
- ✓1 day log retention
Hobby
- ✓$10/month of compute credit included
- ✓50 concurrent runs
- ✓5 preview branches
- ✓100 schedules
- ✓7 day log retention
Pro
- ✓$50/month of compute credit included
- ✓200+ concurrent runs ($10/month per extra 50)
- ✓25+ team members ($20/month per extra seat)
- ✓1,000+ schedules
- ✓30 day log retention
- ✓Dedicated Slack support
Enterprise
- ✓Custom log retention
- ✓Role-based access control and SSO
- ✓SOC 2 and penetration test reports
- ✓Priority support
Developer resources
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