arq vs Celery
| arq | Celery | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | Linux | api, Linux, macOS, self-hosted |
| Deployment model | self_hosted | self_hosted |
| Custom retry policy | Yes | Yes |
| Scheduled jobs | Yes | Yes |
| Official SDK languages | Python | Python |
| Dead-letter queue | — | Yes |
Both are listed in Best Task Queue Software. On The Geeks Club, Celery scores higher on our published basis.