Firebird vs LMDB
| Firebird | LMDB | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | €199/mo | — |
| Open source | No | No |
| Platforms | Linux, macOS, self-hosted, Windows | Linux, macOS, self-hosted, Web, Windows |
| Free plan | Yes | Yes |
| Supported platforms | — | Windows and POSIX-compatible systems, including Linux and macOS |
| Database model | — | key-value |
| Query interface | — | nosql |
| Encryption | — | Yes |
| Data synchronization | — | No |
Both are listed in Best Embedded Databases. On Samsung Mobile US Press, Firebird scores higher on our published basis.