# Trigger.dev review

> Trigger.dev is an open-source TypeScript platform for building and deploying durable AI agents, workflows, and long-running background tasks.

Devtoolwatch Board, the week of Oct 25–31, 2026. Canonical page: https://index.devtoolwatch.com/tools/trigger-dev/

## TL;DR

Trigger.dev is an open-source platform for writing AI workflows and background tasks in TypeScript inside your own codebase. It is for developers who need long-running tasks with retries, queues, observability, and elastic scaling. Tasks run without timeouts. You can use the managed cloud or self-host with Docker or Kubernetes.

## Trigger.dev at a glance

- **Category:** [Sandboxes and runtimes](https://index.devtoolwatch.com/categories/sandboxes-and-runtimes/)
- **Maintained by:** Trigger.dev (organization, [@triggerdotdev](https://github.com/triggerdotdev) on GitHub)
- **License:** Apache 2.0
- **Language:** TypeScript, JavaScript, Shell
- **Repository:** [github.com/triggerdotdev/trigger.dev](https://github.com/triggerdotdev/trigger.dev)
- **Website:** [trigger.dev/changelog](https://trigger.dev/changelog)
- **npm package:** [@trigger.dev/sdk](https://www.npmjs.com/package/@trigger.dev/sdk) 4.7.6
- **Latest release:** [helm-v4.7.6](https://github.com/triggerdotdev/trigger.dev/releases/tag/helm-v4.7.6) on GitHub, Oct 20, 2026
- **First published:** Nov 30, 2022

## What Trigger.dev does

- Trigger.dev runs long-running tasks with no timeouts, unlike serverless platforms such as AWS Lambda and Vercel.
- Trigger.dev provides durable tasks with automatic retries, queues, idempotency, checkpointing, and concurrency rules.
- Trigger.dev lets tasks pause for human approval, rejection, or feedback through waitpoints.
- Trigger.dev Realtime lets apps subscribe to runs and stream LLM responses to the frontend, including through React hooks.
- Trigger.dev supports durable cron schedules of up to a year, waits, and batch triggering with custom payloads.
- Trigger.dev build extensions add system packages to deployed tasks, so tasks can run browsers, Python scripts, and FFmpeg.
- Trigger.dev gives each run full tracing and logs, and it can send alerts for run failures and deployments.

### How it works

Trigger.dev tasks are written with the @trigger.dev/sdk package and exported from your codebase. Each task has a unique id and a run function. Deployed tasks connect to Trigger.dev's cloud and scale automatically. You can also self-host with Docker Compose or a Helm chart. Development, Staging, Preview, and Production environments are supported. MCP tools are available for monitoring alerts.

## How to install Trigger.dev

**Update CLI with npm**

```
npx trigger.dev@latest update
```

### Requirements

- Node.js 18.20.0 or later for the @trigger.dev/sdk package.
- A Trigger.dev cloud account, or a self-hosted instance on Docker or Kubernetes.

### First steps

1. Create an account and project in the Trigger.dev web app and follow the onboarding instructions.
2. Write a task in your codebase with task() from @trigger.dev/sdk, giving it a unique id and a run function.
3. Trigger a task from your terminal with the trigger.dev tasks trigger command, which uses the dev environment unless you pass --env.

## Who Trigger.dev is for

- TypeScript developers building AI agents that need long-running, durable execution.
- Teams moving background jobs off serverless platforms that enforce timeouts.
- Apps that need human-in-the-loop approval steps or streamed AI responses in the frontend.
- Teams that want to self-host workflow infrastructure on Docker or Kubernetes.

### Limitations

- Trigger.dev tasks are written with a JavaScript and TypeScript SDK. Other languages, such as Python, run as scripts through build extensions.
- Trigger.dev allows up to ten tags per run.
- Trigger.dev cron schedules can recur for up to a year.

## Usage data (the week of Oct 25–31, 2026)

- Board rank: #154 overall, #5 in Sandboxes and runtimes, momentum score 52
- Downloads that week: 1.7M (+24% vs 4-week average)
- New GitHub stars per week (last 12 weeks): Aug 9: 96; Aug 16: 68; Aug 23: 59; Aug 30: 62; Sep 6: 53; Sep 13: 76; Sep 20: 79; Sep 27: 50; Oct 4: 63; Oct 11: 60; Oct 18: 60; Oct 25: 60

## Trigger.dev alternatives

| Rank | Tool | Stars | Downloads/wk |
|---|---|---|---|
| #1 | [OpenSandbox](https://index.devtoolwatch.com/tools/opensandbox-group-opensandbox/) | 16.3k | 328.9k |
| #2 | [microsandbox](https://index.devtoolwatch.com/tools/microsandbox/) | 8.9k | 26.8k |
| #3 | [E2B](https://index.devtoolwatch.com/tools/e2b/) | 14.6k | 5M |
| #4 | [Agent Sandbox](https://index.devtoolwatch.com/tools/kubernetes-sigs-agent-sandbox/) | 4.5k | – |
| #6 | [Inngest](https://index.devtoolwatch.com/tools/inngest/) | 6k | 3.7M |
| #7 | [Cloudflare Sandbox SDK](https://index.devtoolwatch.com/tools/cloudflare-sandbox/) | 1.2k | 1.2M |

## Trigger.dev FAQ

### Is Trigger.dev free and open source?

Yes. Trigger.dev's source code is on GitHub (triggerdotdev/trigger.dev) under the Apache 2.0 license, so you can use it for free. Its website also links to a pricing page (https://trigger.dev/pricing) for any paid plans.

### How do I install Trigger.dev?

Run `npx trigger.dev@latest update`. It needs Node.js >=18.20.0. The install section above has the other options from the project's README.

### Is Trigger.dev still maintained?

Yes. The triggerdotdev/trigger.dev repository was last updated on Oct 21, 2026, and the latest release, helm-v4.7.6 on GitHub, came out on Oct 20, 2026.

### How popular is Trigger.dev?

Trigger.dev has 16.7k GitHub stars as of Nov 1, 2026. It gained 60 new stars in the week of Oct 25–31, 2026, against a 12-week average of 66 a week. Its main package had about 1.7M downloads that week, +24% against its own 4-week average. That made it #5 among AI sandboxes and runtimes on the Devtoolwatch Board.

### Trigger.dev vs n8n: how do they compare?

Trigger.dev and n8n are both tracked by Devtoolwatch. Trigger.dev has 16.7k GitHub stars and n8n has 209.2k. In the week of Oct 25–31, 2026, Trigger.dev's main package had 1.7M downloads and n8n's had 147.7k. n8n is a fair-code workflow automation platform for building AI agents and workflows with a visual canvas plus custom code, self-hosted or cloud. [n8n review](https://index.devtoolwatch.com/tools/n8n/)

### Trigger.dev vs Inngest: how do they compare?

Trigger.dev and Inngest are both tracked by Devtoolwatch as AI sandboxes and runtimes. Trigger.dev has 16.7k GitHub stars and Inngest has 6k. In the week of Oct 25–31, 2026, Trigger.dev's main package had 1.7M downloads and Inngest's had 3.7M. Inngest is a workflow orchestration platform for running durable step functions, background jobs, and AI workflows on serverless, servers, or the edge. [Inngest review](https://index.devtoolwatch.com/tools/inngest/)

### What are the best alternatives to Trigger.dev?

Other AI sandboxes and runtimes on the Devtoolwatch Board in the week of Oct 25–31, 2026, by momentum: OpenSandbox (#1), microsandbox (#2), E2B (#3), Agent Sandbox (#4), Inngest (#6). The alternatives table above has their numbers.

### Can Trigger.dev run tasks without timeouts?

Yes. Trigger.dev executes tasks with no timeouts, unlike AWS Lambda, Vercel, and other serverless platforms. It uses checkpointing to keep tasks durable.

### Can I self-host Trigger.dev?

Yes. Trigger.dev offers self-hosting guides for Docker Compose and for Kubernetes using an official Helm chart. Self-hosted Docker images are published with each release.

### Does Trigger.dev support human-in-the-loop workflows?

Yes. Trigger.dev waitpoints let you pause a task programmatically until a human approves, rejects, or gives feedback.

### Can Trigger.dev run Python or FFmpeg?

Yes. Trigger.dev build extensions hook into the build system and add system packages, so deployed tasks can run Python scripts, FFmpeg, and browsers.

### Does Trigger.dev have an MCP server?

Yes. Trigger.dev documents an MCP server. Version 4.7.6 added MCP tools for monitoring alerts, including list_alerts, create_alert, and resolve_alert.

## Sources

1. [triggerdotdev/trigger.dev on GitHub](https://github.com/triggerdotdev/trigger.dev)
2. [Trigger.dev README](https://github.com/triggerdotdev/trigger.dev/blob/main/README.md)
3. [@trigger.dev/sdk on npm](https://www.npmjs.com/package/@trigger.dev/sdk)
4. [Trigger.dev website](https://trigger.dev/changelog)
5. [Release helm-v4.7.6 (Oct 20, 2026)](https://github.com/triggerdotdev/trigger.dev/releases/tag/helm-v4.7.6)
6. [Release v4.7.6 (Oct 20, 2026)](https://github.com/triggerdotdev/trigger.dev/releases/tag/v4.7.6)
7. [Release helm-v4.7.5 (Oct 20, 2026)](https://github.com/triggerdotdev/trigger.dev/releases/tag/helm-v4.7.5)
8. [Hacker News: Show HN: We built a developer-first open-source Zapier alternative](https://news.ycombinator.com/item?id=34610686)
9. [Hacker News: Shai-Hulud compromised a dev machine and raided GitHub org access: a post-mortem](https://news.ycombinator.com/item?id=46262021)
10. [Hacker News: Show HN: Trigger.dev V2 – a Temporal alternative for TypeScript devs](https://news.ycombinator.com/item?id=37750763)
11. [Devtoolwatch Board, the week of Oct 25–31, 2026](https://index.devtoolwatch.com/)