Scanopy is for IT teams and MSPs who want a dedicated network diagram automation tool which works alongside their existing monitoring platform. Zabbix is for teams that want one free monitoring platform across servers, applications, and network devices. Discovery, the four topology views, pricing, and licensing are where the two differ, including Zabbix's trade-offs.
Scanopy vs Zabbix: head to head
| Scanopy | Zabbix | |
|---|---|---|
| DiscoveryProtocols used to find devices and map connections | SNMP LLDP CDP ARP TCP/UDP | SNMP ICMP |
| ServicesNo No service awareness Basic Common port detection Yes Application-level fingerprinting | Yes250+ types | No |
| Network ViewsWhich topology views the tool produces from discovery. L2 Physical switch ports and links L3 Subnets, VLANs, routing Workload VM/container host nesting Application Service-dependency / app grouping Yes supported Tag ? unverified Greyed not supported | Maps are laid out by hand. Automatic Layer 2 topology comes from community modules. [57] | |
| Live UpdatesWhether diagrams update automatically after the initial scan | Yes | No |
| Open SourceOSI OSI-approved open source license Source available Source code available, restricted license No Proprietary | OSI AGPL-3.0 | OSI AGPL-3.0 |
| PricingStarting price or pricing model | Starts at $11.99 monthly, unlimited hosts | Free |
| Also IncludesCapabilities beyond network diagramming | Docker Visualization | Monitoring |
When to choose which
Choose Scanopy when: Choose Scanopy for a dedicated, living network-documentation tool: automatic L2, L3, workload, and application views, per-host service detection, flat pricing regardless of host count, and a free, self-hostable Community edition. It sits alongside your monitoring stack rather than replacing it.
Choose Zabbix when: Teams consolidating server, application, and network monitoring into one free platform, with the in-house capacity to template and maintain it.
This is a focused, two-tool comparison. For all 13 tools side by side, see the full network documentation tools comparison.
Sources
Started as a homelabber, now deep in SNMP MIBs, Layer 3 topology, and service fingerprinting - building the network documentation tool I wished existed.