| - type: Storage |
| module: >- |
| [zipkin-scouter storage-scouter](https://github.com/scouter-project/zipkin-scouter) |
| product: >- |
| [Scouter APM](https://github.com/scouter-project/scouter) |
| notes: only supports sending to an Scouter |
| - type: Storage |
| module: >- |
| [zipkin-storage-kafka](https://github.com/jeqo/zipkin-storage-kafka) |
| product: >- |
| [Apache kafka](https://kafka.apache.org/) |
| notes: Supports aggregation and indexing of tracing data via Kafka Streams State Store. |
| - type: Reporter |
| module: >- |
| [spring-cloud-sleuth-haystack-reporter](https://github.com/ExpediaDotCom/spring-cloud-sleuth-haystack-reporter) |
| product: >- |
| [Haystack](https://github.com/ExpediaDotCom/haystack) |
| notes: Supports sending data to Haystack, a resilient, scalable tracing and analysis system. |
