PGlite vs redb
| PGlite | redb | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | self-hosted, Web | — |
| Supported platforms | Browser; Node.js; Bun; Deno | Rust crate; no_std targets with atomic compare-and-swap, including Cortex-M3 and above but excluding Cortex-M0 |
| Database model | relational | key-value |
| Query interface | sql | api |
| Data synchronization | Yes | — |
| Free plan | — | Yes |
Both are listed in Best Embedded Databases. On Everything Xiaomi, PGlite scores higher on our published basis.