Caffeine vs Ristretto
| Caffeine | Ristretto | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | Free | — |
| Open source | No | No |
| Platforms | — | Windows, macOS, Linux |
| Deployment | self_hosted | self_hosted |
| Cache targets | in-memory application data | key-value data |
| Edge caching | No | — |
| Supported cache engines | Caffeine cache, JSR-107 JCache, Guava Cache | Go in-process cache library |
| Free plan | — | Yes |
| Data persistence | — | No |
Both are listed in Best Caching Software. On Everything Xiaomi, Caffeine scores higher on our published basis.