Compare software

Little SnitchVallum
Paid

A one-time purchase is required after the demo period.

 Paid

Single licence costs $15 and a five-licence family pack $20, with a 15-day free trial.

macOS macOS
  • Per-application outbound rules with a clear prompt at the moment of connection
  • Network monitor shows exactly which process is talking to where
  • Inbound and outbound per-app filtering with popup alerts
  • Rules by domain, app signature, developer and network conditions
  • One-time paid licence, macOS only
  • The initial flood of prompts takes patience to train
  • macOS only
  • Paid after the 15-day trial
Downloadable app Downloadable app
Closed source Closed source
License not stated License not stated
Not stated if an account is needed Not stated if an account is needed
Not stated if it works offline Works offline

Checked September 22, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.