Free and open first
Best Network Protocol Analyzers in 2026 — page 2
- 30 apps
- Research read 23 Sept 2026
- How the order is worked out
- 26
Trisul Network Analytics
Free trial APILinuxSelf-hosted+1Trisul provides packet and flow visibility with detection, enrichment, storage, and API options for network operations.
- 27
VoIPmonitor
Free trial APILinuxSelf-hosted+1Choose VoIPmonitor if call-quality metrics, detailed traffic troubleshooting and recording controls are central to your VoIP operations.
- 28
GL PacketScan
Paid LinuxWebWindowsChoose GL PacketScan for detailed telecom and VoIP packet, call, and voice-quality analysis across live or recorded traffic.
- 29
Glean Packets
Paid Self-hostedWebGlean Packets combines browser-based capture inspection with multi-node capture and analysis tools.
- 30
PacketSense
Paid LinuxMacWindowsPacketSense focuses on evidence-based desktop investigation, combining packet, stream, routing, and threat-hunting views with local-by-default data handling.
