Open Source Alternatives to Fing

A network scanner and monitoring tool for home users and IT professionals. The software identifies devices on a network to create a complete inventory and monitors for intrusions by blocking unknown devices. It provides real-time alerts for outages and vulnerabilities, tracks user presence based on online activity, and includes tools to detect hidden cameras and automate internet speed tests. The product is deployed via desktop applications for Windows and macOS, a mobile app for iOS and Android, or as an agent on Raspberry Pi and Docker for continuous 24/7 monitoring. Users can manage their network data across these platforms through a single account to maintain visibility of all connected hardware and security events.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to Fing give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to Fing. The most popular is NetAlertX. It uses the GPL-3.0 license and ships an official Docker image.