Apache Druid vs Apache Flink
| Apache Druid | Apache Flink | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Web | api, Linux, self-hosted |
| Deployment | self_hosted | — |
| Free plan | — | Yes |
| Stateful processing | — | Yes |
| Supported languages | — | Java, Python, Scala |
Both are listed in Best Streaming Analytics Software. On Inferse, Apache Druid scores higher on our published basis.