Concordance vs Rational Review
| Concordance | Rational Review | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Web, Windows | self-hosted, Web |
| Free plan | No | — |
| Redaction tools | Yes | Yes |
| Production formats | native | — |
| Legal hold | — | Yes |
| Predictive coding | — | Yes |
| Audit log | — | Yes |
Both are listed in Best eDiscovery Software. On The Geeks Club, Rational Review scores higher on our published basis.