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Head-to-head · Task Queue Software

Inngest vs Upstash QStash

  • Updated Oct 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Inngest #3 in Task Queue Software 9.0/10 Free plan Free plan✓ 0 of 3 features Visit Inngest
Upstash QStash #8 in Task Queue Software 8.5/10 Free plan Free plan✓ 0 of 3 features Visit Upstash QStash

Inngest leads on 1 check, Upstash QStash on 0, and 1 is even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreInngest · 9.0/10
  • Lowest starting priceInngest · $99/mo
  • Free planboth

Inngest scores higher on our rubric for task queue software: 9.0 against 8.5 out of 10; our editors rank them #3 and #8.

Inngest is cheaper to start at $99/mo against $180/mo.

Inngest is the better fit for serverless event-driven task execution. Upstash QStash is the better fit for managed HTTP message delivery.

  • Inngest fits best

    Serverless event-driven task execution

  • Upstash QStash fits best

    Managed HTTP message delivery

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Side by side

Feature Inngest 9.0/10 Visit ↗ Upstash QStash 8.5/10 Visit ↗
At a glance
Editor score 9.0 8.5
Ranking #3 in Task Queue Software #8 in Task Queue Software
Best for Serverless event-driven task execution Managed HTTP message delivery
Pricing model Free plan + paid Free plan + paid
Starting price $99/mo (best) $180/mo
Free plan ✓ ✓
Free trial — —
Deployment Cloud, Self-hosted Cloud
Platforms Web Web
Integrations 8 integrations 4 integrations
Features Inngest 0/3 · Upstash QStash 0/3
Custom retry policy Not checked yet Not checked yet
Scheduled jobs Not checked yet Not checked yet
Dead-letter queue Not checked yet Not checked yet
Specs
Deployment model Not checked yet Cloud
Maximum payload size Not checked yet Not checked yet
Official SDK languages Not checked yet Not checked yet
Our review
Pros
  • Durable state, step retries, and memoization support reliable workflows
  • Event, cron, and webhook triggers cover varied task entry points
  • Concurrency, observability, and broad serverless integrations are included
  • Retries, ordering, scheduling, fan-out, and dead-letter queues
  • Free tier includes 1,000 messages per day
  • Flow control, deduplication, callbacks, and signature verification
Cons
  • Runs on your own compute rather than providing a conventional hosted runtime
  • Pro starts at $99 per month for higher execution and concurrency limits
  • Advanced tracing, SAML, RBAC, and audit trails are reserved for Enterprise
  • HTTP-focused design excludes non-HTTP delivery patterns
  • Delivery is at least once, not exactly once
  • Prod Pack features cost an additional $200 per month
Our verdict

Inngest is an event-driven durable execution platform for developers building background jobs, scheduled tasks, workflows, and AI applications. Functions can be written in TypeScript, Python, or Go and run on serverless, container, or…

Read the review →

Upstash QStash is a cloud-hosted, serverless messaging and scheduling service for developers sending background jobs, webhooks, service-to-service messages, and scheduled tasks to public API endpoints. It is designed for serverless and…

Read the review →
  1. InngestTask Queue Software 9.0Free plan
  2. Upstash QStashTask Queue Software 8.5Free plan

Strengths and trade-offs

  • Inngest — where it wins

    • Durable state, step retries, and memoization support reliable workflows
    • Event, cron, and webhook triggers cover varied task entry points
    • Concurrency, observability, and broad serverless integrations are included

    Where it doesn't

    • Runs on your own compute rather than providing a conventional hosted runtime
    • Pro starts at $99 per month for higher execution and concurrency limits
    • Advanced tracing, SAML, RBAC, and audit trails are reserved for Enterprise

  • Upstash QStash — where it wins

    • Retries, ordering, scheduling, fan-out, and dead-letter queues
    • Free tier includes 1,000 messages per day
    • Flow control, deduplication, callbacks, and signature verification

    Where it doesn't

    • HTTP-focused design excludes non-HTTP delivery patterns
    • Delivery is at least once, not exactly once
    • Prod Pack features cost an additional $200 per month

More comparisons

All task queue software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update