Compare software

Little Snitch vs Intego Mac Internet Security: catalog facts
Little Snitch	Intego Mac Internet Security
Paid A one-time purchase is required after the demo period.	Paid Paid subscription with a 30-day money-back guarantee.
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	Built specifically for macOS Firewall can block apps from connecting without permission
One-time paid licence, macOS only The initial flood of prompts takes patience to train	Paid subscription only Mac-focused; not for other platforms
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	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 24, 2026

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