Inngest vs Trigger.dev: Which Should You Choose?

Last updated June 12, 2026

Quick Verdict

Both solve background jobs for modern TypeScript stacks without queue infrastructure. Choose Inngest if your architecture is event-driven or multi-tenant — its flow control (concurrency keys, throttling, debounce) is the differentiator, and code stays on your infra. Choose Trigger.dev for the open-source path and the simplest mental model: write a task, deploy, no timeouts.

Side-by-Side Comparison

AspectInngestTrigger.dev
PricingFreemiumFreemium · from $10/mo
Free plan
Open source
API available
No signup required
Best forTeams wanting durable workflows without new infrastructureTypeScript teams on Vercel and serverless stacks
Platformswebweb
Best forEvent-driven, multi-tenant workloadsLong-running tasks with minimal setup
Execution modelOrchestrates functions on YOUR infrastructureRuns tasks on its cloud (or self-hosted)
Open sourceDev server open; platform proprietaryApache 2.0 platform, self-hostable
Flow controlConcurrency keys, throttle, debounce, priorityQueues, concurrency, and rate limits
LanguagesTypeScript, Python, GoTypeScript only
PricingFree tier; usage-based on runs/stepsFree tier; paid from ~$10/mo
Inngest logo

Inngest

Durable functions on your existing infrastructure — event-driven workflows with steps, sleeps, and flow control.

Inngest brings durable execution to ordinary serverless and server apps: you write functions composed of steps, and Inngest orchestrates them — each step retries independently, state persists between steps, and functions can sleep for days or wait for events without holding compute. Critically, your code keeps running on your own infrastructure (Vercel, Lambda, containers); Inngest calls into it, which means adoption requires no platform migration. The event-driven model (send events, fan out to functions) plus production-grade flow control — concurrency keys, throttling, debouncing, priority — makes it particularly strong for multi-tenant SaaS and AI workloads where one customer's burst must not starve others. SDKs cover TypeScript, Python, and Go, with a local dev server for testing. A free tier and usage-based pricing keep entry friction low; the open question for some teams is depending on a proprietary orchestrator, which its self-hostable dev tooling only partly answers.

Pros

  • No infra migration — code stays where it already runs
  • Flow-control primitives rivals rarely match
  • Multi-language SDKs, excellent local dev experience

Cons

  • Orchestration layer itself is proprietary SaaS
  • Step-function mental model takes adjustment
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Trigger.dev logo

Trigger.dev

Open-source background jobs for TypeScript — write async code with no timeouts, deploy without infrastructure.

Trigger.dev lets TypeScript developers write long-running background tasks as ordinary async functions — in the same repo as their app — and run them with no timeouts, automatic retries, queues, and full observability, without managing servers. Tasks deploy to Trigger.dev's cloud (or your own infrastructure — the platform is open source under Apache 2.0), and a real-time dashboard shows every run with logs, replays, and versioned deployments. It pairs naturally with serverless stacks like Vercel where function timeouts make heavy work impossible: video processing, AI agent loops, web scraping, payment retries, scheduled jobs. Realtime APIs stream task progress to your frontend, and built-in concurrency and rate-limit controls tame third-party APIs. The free tier covers experimentation; usage-based paid plans start cheap. For Node/TS teams, it has become the modern default answer to 'where do background jobs live?'

Pros

  • Exceptional DX — jobs live in your codebase as normal code
  • Open source with a credible self-host path
  • No-timeout execution solves the serverless gap directly

Cons

  • TypeScript/JavaScript only
  • Younger platform than venerable queue systems
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Frequently Asked Questions

Which is better, Inngest or Trigger.dev?

Both solve background jobs for modern TypeScript stacks without queue infrastructure. Choose Inngest if your architecture is event-driven or multi-tenant — its flow control (concurrency keys, throttling, debounce) is the differentiator, and code stays on your infra. Choose Trigger.dev for the open-source path and the simplest mental model: write a task, deploy, no timeouts.

Do Inngest and Trigger.dev have free plans?

Yes, both Inngest and Trigger.dev offer a free plan, so you can trial each before committing.

Is Inngest or Trigger.dev open source?

Trigger.dev is open source; Inngest is a closed-source product.