Side by side
Celery vs Gearman
Both stand on task queue software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APILinuxMac+1
Celery offers a self-hosted queue with scheduling, worker management, and several documented transports. Teams should account for broker-specific capability limits and the project's security guidance.
Visit Celery Free plan Open source APILinuxMac+2
Choose Gearman if you need a free, self-hosted framework for routing jobs among clients, job servers, and workers, with support for multiple languages and job server failover. Check the protocol coverage before choosing GearmanSharp, which is incomplete.
Visit GearmanThe facts
| Celery | Gearman | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Yes |
| Runs on | API, Linux, Mac, Self-hosted | API, Linux, Mac, Self-hosted, Windows |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 2 |
| Maker | Not published | Not published |
| Website | docs.celeryq.dev | gearman.org |
| On task queue software | #5 of 37 | #1 of 37 |
Celery: what it does well
- Free and open source under the New BSD License.
- Supports scheduled jobs with Celery Beat.
- Can scale across multiple workers and brokers.
- Documents several broker and web-framework integrations.
- Commands can inspect and manage worker nodes.
What to know first
- Windows is not officially supported.
- Kafka support is marked experimental.
- SQS lacks monitoring and remote control.
- Broker access should be restricted.
Gearman: what it does well
- Free under the BSD license.
- Supports asynchronous background and prioritized jobs.
- Clients and workers can use different language interfaces.
- Handles payloads up to 4096 MB and can chunk larger messages.
- Supports failover across multiple job servers.
What to know first
- Self-hosted deployment requires users to run Gearman themselves.
- GearmanSharp is incomplete and does not implement the full protocol.
Alternatives to Celery Alternatives to Gearman The whole list