SigNoz vs Logz.io: Which Should You Choose in 2026?
Choosing between SigNoz and Logz.io 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:
SigNoz
Open-source APM and observability
Best for you if:
- • You want the higher-rated option (8.4/10 vs 8.0/10)
- • SigNoz is an open-source observability platform for metrics and traces
- • It provides APM, logs, and distributed tracing in one tool
Logz.io
Cloud observability platform on Elastic
Best for you if:
- • Logz.io is a cloud observability platform built on the Elastic Stack
- • It combines logs, metrics, and traces with AI-powered insights
| At a Glance |  SigNoz |  Logz.io |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Data Visualization | Data Visualization |
Rating | 84/100 | 80/100 |
| Feature | SigNoz | Logz.io |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | 84 | 80 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Data VisualizationMonitoring | Data VisualizationMonitoring |
How SigNoz and Logz.io Compare
SigNoz
Open-source APM and observability
Free tier available · 84/100 score
Logz.io
Cloud observability platform on Elastic
Free tier available · 80/100 score
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: SigNoz
Want the highest-rated option?
SigNoz: 84/100. Logz.io: 80/100.
Go with: SigNoz
Value user reviews?
Neither has user reviews yet.
Go with: SigNoz
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?
Both are data visualization tools. Compare their specific features to decide.
How important are ratings?
SigNoz scores higher: 84/100 vs 80/100.
Key Takeaways
SigNoz
- Higher score: 84/100 vs 80
- Free tier available
- Our pick for this comparison
Logz.io
The Bottom Line
SigNoz (84/100) is our pick.
Frequently Asked Questions
Is SigNoz or Logz.io better?
SigNoz scores 84/100 in our evaluation. Both are freemium.
What are SigNoz and Logz.io used for?
SigNoz: Open-source APM and observability. Logz.io: Cloud observability platform on Elastic.
What does SigNoz cost vs Logz.io?
SigNoz is freemium (free tier + paid plans). Logz.io is freemium (free tier + paid plans). Visit their websites for detailed pricing.