GL PacketScan vs Sniffnet
GL PacketScan
gl.comSniffnet
sniffnet.appSide by side
| Figure | GL PacketScan | Sniffnet |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | — |
| Windows | Yes | Yes |
| macOS | — | Yes |
| Linux | Yes | Yes |
| Plans published | 1 | 2 |
| Spec score · Network Packet Capture Software | 7.4 (#11) | 8.2 (#5) |
| Spec score · Network Packet Analyzer Software | 7.4 (#23) | 8.2 (#11) |
| Integrations | PacketScan can send protocol fields, traffic summaries, and call detail records to GL’s NetSurveyorWeb centralized monitoring platform. | The webhook documentation gives SIGNL4, IFTTT, Svix and Webhook.site as compatible notification receivers. |
| Intended users | GL describes the product for telecom operators, equipment vendors, VoIP providers, enterprises, data centers, and mission-critical network teams. | The maker says Sniffnet is designed to be usable with ease by everyone, including people who find other network analyzers difficult to understand. |
| Purpose | PacketScan captures and analyzes live or recorded IPv4 and IPv6 traffic for telecom, enterprise, VoIP, wireless, and mission-critical networks. | Sniffnet is a network monitoring app for keeping track of Internet traffic, checking bandwidth usage, and inspecting network activity. |
Plans
In their own words
GL PacketScan
GL PacketScan has no write-up on Specifiction yet; its figures are above.
Sniffnet
Sniffnet is a free network monitoring app for Linux, macOS, and Windows. It displays overall internet traffic statistics and real-time charts, and can show which programs use bandwidth. Users can choose a network adapter, filter observed traffic, and import or export PCAP capture reports. Sniffnet identifies local network connections, shows remote hosts’ geographical locations, and finds host domain names and ASNs. It recognizes more than 6,000 upper-layer services, protocols, trojans, and worms. Users can configure notifications for network events and import custom IP blacklists to highlight potentially dangerous connections. The app supports live capture, display filters, protocol dissectors, and offline trace analysis; it reads PCAPNG and CAP files as well as PCAP. Custom themes and 26 languages are available. The listed Sniffnet plan is free and the software is open-source under MIT or Apache-2.0. A 2025 security audit reported one low-severity finding, which had been fixed. Most functionality uses offline databases, while reverse DNS lookups provide hostnames for IP addresses.