Celery vs Inngest: Which is Better in 2026?
Choosing between Celery and Inngest? Both are popular background jobs & workflows tools. Below we compare them on pricing, free tiers, features, and pros & cons so you can pick the right fit for your stack.
Quick verdict
Both Celery and Inngest are strong background jobs & workflows choices. The right pick comes down to your specific feature needs, existing stack, and team preferences. In our catalog, Inngest rates slightly higher (4.6 vs 4.3 out of 5).
Celery vs Inngest — Side by Side
| Celery | Inngest | |
|---|---|---|
| Category | Background Jobs & Workflows | Background Jobs & Workflows |
| Pricing | Free | Free · paid from $75/mo |
| Starting price | Free tier available | Free tier available |
| Free tier | ||
| Rating | 4.3 | 4.6 |
| Best for | Background Jobs & Workflows — queue, python | Background Jobs & Workflows — workflows, durable-execution |
Pros & Cons
- Free and open-source
- Extremely mature and proven
- Deep Django/Flask integration
- Flexible broker support
- Python only
- You run the broker and workers
- Configuration can be complex
- Dated developer experience
- No infrastructure to run
- Durable multi-step workflows
- Event-driven + cron in one model
- Great local dev experience
- Execution-based pricing can add up at scale
- Newer ecosystem than Celery/Sidekiq
Key Features Compared
Celery
- BSD licensed
- Works with Redis/RabbitMQ
- Periodic tasks (beat)
- Huge Python ecosystem
Inngest
- 50K executions/mo
- Unlimited functions
- Automatic retries & step state
- Local dev server
Choose Celery if…
- You want a free tier to validate before paying.
- Free and open-source
- Extremely mature and proven
- Deep Django/Flask integration
Choose Inngest if…
- You want a free tier to validate before paying.
- No infrastructure to run
- Durable multi-step workflows
- Event-driven + cron in one model
Frequently Asked Questions
Is Celery better than Inngest?⌄
Both Celery and Inngest are strong background jobs & workflows choices. The right pick comes down to your specific feature needs, existing stack, and team preferences. In our catalog, Inngest rates slightly higher (4.6 vs 4.3 out of 5).
What is the difference between Celery and Inngest?⌄
Celery — The classic distributed task queue for Python — async jobs and scheduled tasks at scale. Inngest — Durable, event-driven functions and workflows for TypeScript & Python — no queues or workers to manage. Both are background jobs & workflows tools; the comparison table above breaks down pricing, free tiers, and what each is best for.
Celery vs Inngest: which is cheaper?⌄
Celery pricing: Free. Inngest pricing: Free · paid from $75/mo. Confirm current pricing on each tool's official site, as plans change.
Which is rated higher, Celery or Inngest?⌄
In our catalog, Celery rates 4.3 out of 5 and Inngest rates 4.6 out of 5, so Inngest has a slight edge on reviews.
See more options in our guide to the best background jobs & workflows tools for startups.
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