GNS3 pricing
1 plan read from gns3.com
GNS3Free Open source · no monthly or yearly license fees · device count limited by available CPU and memory Read 29 Sep 2026 · docs.gns3.com
In short
- GNS3 has a free plan (GNS3).
What the alternatives costAll alternatives →
| Tool | From | Free plan | Free trial |
|---|---|---|---|
| Containerlab | — | Yes | No |
| Marionnet | — | Yes | No |
| Mininet | — | Yes | No |
| Avidemux | — | Yes | No |
| IMUNES | — | Yes | No |
| Cisco Packet Tracer | — | Yes | No |
| EVE-NG | — | Yes | No |
| Kathará | — | Yes | No |