Apache Solr vs OpenSearch
| Apache Solr | OpenSearch | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | api, Linux, macOS, self-hosted, Windows | api, Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | — |
Both are listed in Best Spatial Databases, Best Search Databases. On Everything Xiaomi, OpenSearch scores higher on our published basis.