Best MRTG Alternatives in 2026
Updated
20 apps from bandwidth monitoring software ranked against MRTG on the same published basis.
- 1MRTG vs ntopng
- 2MRTG vs sFlowTrend
- 3MRTG vs SoftPerfect Bandwidth Manager
- 4MRTG vs Cacti
- 5MRTG vs GlassWire
- 6MRTG vs ManageEngine NetFlow Analyzer
- 7MRTG vs Sniffnet
- 8MRTG vs bmon
- 9MRTG vs bwmon
- 10MRTG vs FlowViewer
- 12MRTG vs Nagios XI
- 13MRTG vs NetHogs
- 14MRTG vs Download Navi
- 15MRTG vs ElastiFlow
- 16MRTG vs iftop
- 17MRTG vs vnStat
- 18MRTG vs Bandwidth Monitor
- 19MRTG vs Akvorado
- 20MRTG vs Intermapper
- 21MRTG vs NetBalancer
MRTG alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ntopng | 6.6 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 2 | sFlowTrend | 6.6 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 3 | SoftPerfect Bandwidth Manager | 6.6 | Free plan | Free | Linux, Mac, Windows |
| 4 | Cacti | 6.5 | Free plan | Free | Linux, self-hosted, Web, Windows |
| 5 | GlassWire | 6.5 | Free plan | $2.99/mo | Android, Web, Windows |
| 6 | ManageEngine NetFlow Analyzer | 6.5 | Free plan | $172/mo | Android, iOS, Linux, Web, Windows |
| 7 | Sniffnet | 6.5 | Free plan | Free | Linux, Mac, Windows |
| 8 | bmon | 6.4 | Free plan | Free | Linux, Mac |
| 9 | bwmon | 6.4 | Free plan | Free | API, Linux, self-hosted, Web |
| 10 | FlowViewer | 6.4 | Free plan | Free | Linux, Web |
| 12 | Nagios XI | 6.4 | Free plan | Free | API, Linux, Mac, self-hosted, Web, Windows |
| 13 | NetHogs | 6.4 | Free plan | Free | Linux, Mac |
| 14 | Download Navi | 6.3 | Free plan | Free | Android |
| 15 | ElastiFlow | 6.3 | Free plan | Free | API, Linux, self-hosted |
| 16 | iftop | 6.3 | Free plan | Free | Linux |
| 17 | vnStat | 6.3 | Free plan | Free | Linux, self-hosted |
| 18 | Bandwidth Monitor | 5.7 | API, iOS, Linux, Mac, self-hosted, Web, Windows | ||
| 19 | Akvorado | 5.6 | API, Linux, Mac, self-hosted, Web | ||
| 20 | Intermapper | 5.6 | API, Linux, Mac, self-hosted, Web, Windows | ||
| 21 | NetBalancer | 5.5 | API, Web, Windows |
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Questions about MRTG alternatives
What is the best alternative to MRTG?
ntopng, number 1 in bandwidth monitoring software with a score of 6.6 out of 10. The others here: sFlowTrend, SoftPerfect Bandwidth Manager, Cacti and 16 more.
What is the best free alternative to MRTG?
ntopng is the best-ranked alternative with a free plan. 16 of the 20 alternatives here publish a free plan on their own pricing pages.
Is there an open-source alternative to MRTG?
Yes: ntopng, Sniffnet.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.