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Little Snitch asks which app may connect.
FlowSense knows what the traffic is.
Both run as a network filter on your Mac. The difference is what they can see and what they can do about it.
| Little Snitch | FlowSense.AI | |
|---|---|---|
| Unit of control | Process and destination | Classified flow: app, protocol, host, direction |
| Identify YouTube inside Chrome | No | Yes |
| Bandwidth shaping | No | Per flow, up and down separately |
| Protocols | TCP, UDP | TCP, UDP, ICMP, and everything above them |
| Rules | Allow / deny dialogs | Policy language, schedules, shapers |
| For your agents | No | Local MCP server |
| Price | $59 once | Coming soon |