Looking for a PRTG Alternative?
PRTG has been a network monitoring staple for decades. But its Windows-only core server, sensor-based pricing, and desktop-era interface feel dated in a cloud-native world. Fivenines is hosted SaaS, monitors Linux and Windows servers through the same open-source agent, prices per host, and deploys in 2 minutes.
No credit card · 2-minute setup
Current tool
PRTG
Alternative
Fivenines
Platform coverage
Core monitoring in one account
Hosting provider that made the switch
“We tried PRTG, Zabbix, and Checkmk. PRTG got too expensive at scale, Zabbix was complex to manage, Checkmk's interface didn't fit. Fivenines was easier to deploy, sustainable at our scale, and the product keeps actively improving.”
Fatih Gülsuyu CTO at Hosting.com.tr / Fastpanda
Side-by-side
Quick Comparison
The rows that usually decide whether PRTG stays in the stack or Fivenines replaces it.
| Feature | P PRTG |
Fivenines
|
|---|---|---|
| Server metrics | ||
| SNMP monitoring | ||
| Docker monitoring | ||
| Uptime monitoring | ||
| Status pages | ||
| Cloud-native | ||
| Cross-platform support | Windows core only | Linux & Windows |
| Starting price | $1,750/500 sensors | €9/mo |
Why teams consider Fivenines instead of PRTG
-
No core server to deploy
PRTG's core server runs on Windows only and you have to host it yourself. Fivenines is hosted SaaS with a lightweight agent that runs on both Linux and Windows hosts.
-
Per-host pricing, not per-sensor
PRTG charges by sensor count. A single server can consume 10-20 sensors easily. Fivenines charges per host - all metrics for that host are included regardless of how many you track.
-
2-minute agent install
PRTG setup involves installing a Windows server, configuring probes, and adding sensors one by one. Fivenines: run one install script, metrics flow in 30 seconds.
Why teams switch from PRTG
Frequently Asked Questions
What's the main difference between Fivenines and PRTG? +
Does Fivenines support Windows servers like PRTG? +
Can Fivenines replace PRTG for network monitoring? +
Explore next
Related Features
Network Device Monitoring
Monitor switches, routers, and firewalls via SNMP polling, health checks, and alerting.
Explore ->Server Alerts
Get alerts via email, Slack, Telegram, Discord, or webhooks with custom thresholds.
Explore ->Monitoring Workflows
Visual workflow builder for monitoring automation. Triggers, conditions, delays, and multi-channel notifications.
Explore ->Evaluating monitoring for your team?
See how Fivenines compares to other tools
Read our guide to the best infrastructure monitoring tools in 2026.
Evaluating monitoring for your team?
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