Compare software

NetAlertXFing
Free

Free to run on your own hardware.

 Freemium

A free version is available. Fing Premium is a paid subscription.

Self-hosted Windows, macOS, Linux, Android, iOS
  • Continuous discovery of devices on the network
  • Alerts when devices appear or disappear
  • Device identification is unusually accurate for a consumer scanner
  • Alerts when a new device joins the network
  • Needs a server or always-on machine to run
  • Setup takes more effort than a one-off scan
  • Advanced features and history require a paid subscription
  • Closed source, and device identification relies on their cloud database
Self-hosted Downloadable app
Closed source Closed source
License not stated License not stated
No account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 23, 2026

Checked September 22, 2026

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