PRTG vs SigNoz: Which Should You Choose in 2026?
Choosing between PRTG and SigNoz comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
PRTG
All-in-One Network Monitoring Software to stay ahead of IT infrastructure issues.
Best for you if:
- • You want the higher-rated option (8.9/10 vs 8.4/10)
- • You need real-time analytics features specifically
- • Monitors all IT infrastructure components: networks, servers, applications, databases, and cloud services.
- • Provides real-time visualization, customizable dashboards, and alerts for proactive issue resolution.
SigNoz
Open-source APM and observability
Best for you if:
- • You need data visualization features specifically
- • SigNoz is an open-source observability platform for metrics and traces
- • It provides APM, logs, and distributed tracing in one tool
| At a Glance |  PRTG |  SigNoz |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Real-Time Analytics | Data Visualization |
Rating | 89/100 | 84/100 |
| Feature | PRTG | SigNoz |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | 89 | 84 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Real-Time AnalyticsMonitoring | Data VisualizationMonitoring |
How PRTG and SigNoz Compare
PRTG
All-in-One Network Monitoring Software to stay ahead of IT infrastructure issues.
Free tier available · 89/100 score
SigNoz
Open-source APM and observability
Free tier available · 84/100 score
PRTG is a real-time analytics tool. SigNoz is in data visualization.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: PRTG
Want the highest-rated option?
PRTG: 89/100. SigNoz: 84/100.
Go with: PRTG
Value user reviews?
Neither has user reviews yet.
Go with: PRTG
3 Questions to Help You Decide
What's your budget?
Both are freemium. Pricing won't help you decide here.
What's your use case?
PRTG is a real-time analytics tool. SigNoz is in data visualization. Pick the category that matches your needs.
How important are ratings?
PRTG scores higher: 89/100 vs 84/100.
Key Takeaways
PRTG
- Higher score: 89/100 vs 84
- Free tier available
- Our pick for this comparison
SigNoz
- Better fit for data visualization
The Bottom Line
PRTG (89/100) is our pick.
Frequently Asked Questions
Is PRTG or SigNoz better?
PRTG scores 89/100 in our evaluation. Both are freemium.
What are PRTG and SigNoz used for?
PRTG: All-in-One Network Monitoring Software to stay ahead of IT infrastructure issues.. SigNoz: Open-source APM and observability.
What does PRTG cost vs SigNoz?
PRTG is freemium (free tier + paid plans). SigNoz is freemium (free tier + paid plans). Visit their websites for detailed pricing.