Trigger.dev

What is Trigger.dev?

Trigger.dev is an open-source platform for building and deploying fully-managed AI agents and background workflows, written in TypeScript. It is built for developers who need durable task execution without the typical constraints of serverless timeouts or brittle job queues. The platform handles concurrency, scheduling, real-time connectivity, and observability in one place, so teams can focus on writing task logic rather than managing infrastructure. It supports self-hosting and integrates with tools like GitHub and VS Code and is a practical fit for engineering teams that want control over their deployment environment.

Key Features

• AI Agents: Build and deploy AI agents with managed infrastructure, removing the need to handle execution reliability separately.
• Realtime: Connect your frontend application directly to running tasks and lets live status updates without custom polling logic.
• Concurrency & Queues: Control how many tasks run simultaneously, with configurable queue management to prevent overloads.
• Scheduled Tasks: Run durable cron-style schedules without hitting execution timeouts, suitable for long-running or recurring jobs.
• Observability & Monitoring: Real-time tracing and monitoring of tasks, with log retention and custom dashboards depending on plan tier.
• MCP Server: An official Model Context Protocol server is available, documented in the platform's developer docs.
• Self-Hosting: The platform can be self-hosted under the Apache-2.0 license, giving teams the option to run it on their own infrastructure.

Use Cases

• Developers building AI-driven applications: Teams use Trigger.dev to deploy AI workflows faster, taking advantage of managed concurrency and durable scheduling rather than building these primitives themselves.
• Product managers overseeing AI task pipelines: Product managers can use the observability and monitoring features to track task status and gain visibility into workflow execution across environments.
• Engineering teams running background jobs at scale: The Pro and Enterprise tiers support 200+ concurrent runs and 1000+ schedules, making Trigger.dev applicable for teams with high-volume background processing needs.

Strengths and Weaknesses

Strengths:

• Users on G2 (142 reviews, rated 4.5/5) report that the platform is easy to use for building AI workflows.
• Community support is consistently praised, with an active developer community around the open-source project (14,386 GitHub stars, 128 contributors).
• The open-source codebase under Apache-2.0 allows self-hosting and code inspection, which matters to teams with compliance or data residency requirements.

Weaknesses:

• The free tier has limited concurrent runs (20), which can be restrictive for teams running parallel workloads.
• Pricing scales up especially for larger teams, with advanced features like role-based access control, SSO, and extended log retention gated behind Pro and Enterprise tiers.
• Users on G2 note that pricing can get high for larger teams.

Pricing

• Free: $0/month, includes 20 concurrent runs, unlimited tasks, 5 team members, dev and prod environments, 10 schedules, 1-day log retention, 10 concurrent Realtime connections, community support, and 1 alert destination. Free tier also includes $5 free monthly usage credit.
• Hobby: $10/month, includes 50 concurrent runs, unlimited tasks, 5 team members, dev/preview/prod environments, 5 preview branches, 1 custom dashboard, 100 schedules, 7-day log retention, 50 concurrent Realtime connections, and 3 alert destinations.
• Pro: $50/month, includes 200+ concurrent runs, unlimited tasks, 25+ team members, 20+ preview branches, 5+ custom dashboards, 1000+ schedules, 30-day log retention, dedicated Slack support, 100+ alert destinations, and 500+ concurrent Realtime connections.
• Enterprise: Custom pricing, includes all Pro features plus custom log retention, priority support, role-based access control, SOC 2 report, and SSO.

FAQ

What is Trigger.dev for?

Trigger.dev is an open-source platform for building and deploying AI agents and background workflows in TypeScript. It handles concurrency, scheduling, real-time connectivity, and observability so developers can focus on writing task logic rather than managing infrastructure.

What is Trigger.dev used for?

Teams use Trigger.dev to run durable background jobs, deploy AI workflows, and manage recurring scheduled tasks without hitting serverless execution timeouts. It is also used to connect frontend applications to live running tasks via real-time status updates.

What is a trigger in programming?

A trigger in programming is an event or condition that initiates the execution of a specific process or function. In the context of Trigger.dev, triggers are the entry points that start background tasks or AI agent workflows.

What is a trigger in DevOps?

In DevOps, a trigger is a signal that kicks off an automated pipeline step, such as a build, test, or deployment process. Trigger.dev extends this concept to background job execution so tasks to be started on a schedule or in response to events.

What is the difference between n8n and Trigger.dev?

Trigger.dev is a code-first platform written in TypeScript, designed for developers who want to build durable background workflows and AI agents programmatically. N8n is a visual workflow automation tool aimed at broader audiences, including non-developers, using a node-based interface.

Which is better than n8n?

Trigger.dev is a stronger fit for engineering teams that prefer writing TypeScript code and need durable task execution with concurrency control and observability. N8n may be preferable for teams that want a visual, low-code automation interface without writing code.

Can Trigger.dev be self-hosted?

Yes, Trigger.dev can be self-hosted under the Apache-2.0 open-source license, giving teams control over their own infrastructure. This is relevant for organizations with compliance or data residency requirements.

Does Trigger.dev support AI agents?

Yes, Trigger.dev includes managed infrastructure for building and deploying AI agents, removing the need for teams to handle execution reliability separately.

What concurrency limits does Trigger.dev have?

The free tier supports up to 20 concurrent runs, which can be restrictive for teams running parallel workloads. The Pro and Enterprise tiers support 200 or more concurrent runs.

Does Trigger.dev support scheduled tasks?

Yes, Trigger.dev supports durable cron-style scheduled tasks that are not subject to serverless execution timeouts. The Pro and Enterprise tiers support 1,000 or more schedules.

What observability features does Trigger.dev offer?

Trigger.dev provides real-time tracing and monitoring of tasks, along with log retention and custom dashboards depending on the plan tier. These features allow teams to track task status and gain visibility into workflow execution.

What is the MCP Server in Trigger.dev?

Trigger.dev offers an official Model Context Protocol server, documented in the platform's developer docs, allowing integration with tools and workflows that support the MCP standard.

How is Trigger.dev rated by users?

Trigger.dev has 142 reviews on G2 with a rating of 4.5 out of 5. Users report that the platform is easy to use for building AI workflows and consistently praise community support.

What are the limitations of Trigger.dev's free tier?

The free tier is limited to 20 concurrent runs, which can be restrictive for teams running parallel workloads. Advanced features such as role-based access control, SSO, and extended log retention are reserved for higher-tier plans.

Does Trigger.dev integrate with developer tools?

Yes, Trigger.dev integrates with GitHub and VS Code and is compatible with standard developer workflows.