Azure Event Hubs vs Confluent Cloud
| Azure Event Hubs | Confluent Cloud | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | Yes |
| Paid from | — | $385/mo |
| Open source | No | No |
| Platforms | Web | api, Linux, Web |
| Free plan | No | Yes |
| Deployment model | cloud | cloud |
| Maximum retention | 1 days | — |
| Stream processing | No | Yes |
| Schema registry | Yes | Yes |
| Delivery guarantee | at-least-once | both |
| Supported client languages | .NET, Java, Python, JavaScript, Go, C | Java, Python, Go, JavaScript, .NET, C/C++ |
| Paid from | — | 385 /mo |
| Connectors listed | — | 80 connectors |
Both are listed in Best Event Streaming Platforms. On Everything Xiaomi, Confluent Cloud scores higher on our published basis.