Best FastNetMon Alternatives in 2026
Updated
20 tools from network monitoring ranked against FastNetMon on the same published basis.
- 1FastNetMon vs Obkio
- 2FastNetMon vs Paessler PRTG Network Monitor
- 3FastNetMon vs ManageEngine OpManager
- 4FastNetMon vs NetXMS
- 5FastNetMon vs Centreon
- 6FastNetMon vs SoftPerfect Bandwidth Manager
- 7FastNetMon vs Checkmk
- 8FastNetMon vs Domotz
- 9FastNetMon vs Fing Security
- 10FastNetMon vs ntopng
- 11FastNetMon vs WhatsUp Gold
- 12FastNetMon vs WhatsUp Gold
- 13FastNetMon vs Zabbix
- 14FastNetMon vs GlassWire
- 15FastNetMon vs Intermapper
- 16FastNetMon vs LibreNMS
- 17FastNetMon vs Colasoft Capsa
- 18FastNetMon vs ITRS Capacity Planner
- 19FastNetMon vs NetVizura NetFlow Analyzer
- 20FastNetMon vs LogicMonitor
FastNetMon alternatives compared
| # | Tool | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | Obkio | 8.2 | Free plan | Free | Android, API, iOS, Linux, Mac, Web, Windows |
| 2 | Paessler PRTG Network Monitor | 8.1 | Free plan | $16.67/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 3 | ManageEngine OpManager | 7.9 | Free plan | $7.92/mo | Android, API, iOS, Linux, self-hosted, Web, Windows |
| 4 | NetXMS | 7.9 | Free plan | Free | Android, API, Linux, Mac, self-hosted, Web, Windows |
| 5 | Centreon | 7.8 | Free plan | €0.19/mo | API, Linux, self-hosted, Web, Windows |
| 6 | SoftPerfect Bandwidth Manager | 7.8 | Free plan | Free | Linux, Mac, Windows |
| 7 | Checkmk | 7.7 | Free plan | $275/mo | API, Linux, Mac, self-hosted, Web, Windows |
| 8 | Domotz | 7.7 | No | $1.50/mo | Android, API, iOS, Linux, Mac, Web, Windows |
| 9 | Fing Security | 7.7 | Free plan | $5.83/mo | Android, API, iOS, Linux, Mac, self-hosted, Web, Windows |
| 10 | ntopng | 7.4 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 11 | WhatsUp Gold | 7.4 | No | $72.17/mo | API, self-hosted, Web, Windows |
| 12 | WhatsUp Gold | 7.3 | Free plan | Free | API, self-hosted, Web, Windows |
| 13 | Zabbix | 7.3 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 14 | GlassWire | 7.2 | Free plan | $2.99/mo | Android, Web, Windows |
| 15 | Intermapper | 7.2 | No | — | API, Linux, Mac, self-hosted, Web, Windows |
| 16 | LibreNMS | 7.2 | Free plan | Free | Android, API, iOS, Linux, self-hosted, Web |
| 17 | Colasoft Capsa | 7.1 | Free plan | Free | Windows |
| 18 | ITRS Capacity Planner | 7.0 | No | — | Android, iOS, Linux, Web, Windows |
| 19 | NetVizura NetFlow Analyzer | 6.9 | No | — | Linux, self-hosted, Web, Windows |
| 20 | LogicMonitor | 6.8 | No | $16/mo | API, Linux, Web, Windows |
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Questions about FastNetMon alternatives
What is the best alternative to FastNetMon?
Obkio, number 1 in network monitoring with a score of 8.2 out of 10. The others here: Paessler PRTG Network Monitor, ManageEngine OpManager, NetXMS and 16 more.
What is the best free alternative to FastNetMon?
Obkio is the best-ranked alternative with a free plan. 13 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes, the fullest spec sheet first: how deeply the product is documented, the platforms it runs on, a free tier or trial to test it, and its standing.