Firebird vs sql.js
| Firebird | sql.js | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | €199/mo | — |
| Open source | No | No |
| Platforms | Linux, macOS, self-hosted, Windows | Web |
| Free plan | Yes | Yes |
| Supported platforms | — | Web browsers; Node.js |
| Database model | — | relational |
| Query interface | — | sql |
Both are listed in Best Embedded Databases. On Specifiction, Firebird scores higher on our published basis.