Apache Storm vs Timely Dataflow
| Apache Storm | Timely Dataflow | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Web, Windows | self-hosted |
| Free plan | Yes | — |
| Deployment model | self-hosted | self-hosted |
| Stateful processing | Yes | Yes |
| Supported languages | JavaScript, Python, Ruby, C# | Rust |
| Source connectors | 5 | — |
Both are listed in Best Stream Processing Software. On The Geeks Club, Apache Storm scores higher on our published basis.