Concordance vs Onna
| Concordance | Onna | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web, Windows | api, self-hosted, Web |
| Free plan | No | — |
| Redaction tools | Yes | — |
| Production formats | native | — |
Both are listed in Best eDiscovery Software. On Freedom251, Onna scores higher on our published basis.