Little Snitch vs OPNsense
| Little Snitch | OPNsense | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | €59/mo | — |
| Open source | No | No |
| Platforms | macOS | api, self-hosted, Web |
| Free plan | No | Yes |
| Deployment model | — | hybrid |
| Intrusion prevention | — | Yes |
| SSL inspection | — | Yes |
| Site-to-site VPN | — | Yes |
Both are listed in Best Network Firewall Software. On Samsung Mobile US Press, OPNsense scores higher on our published basis.