Graylog vs Logz.io: Which Should You Choose in 2026?
Choosing between Graylog 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:
Graylog
Open-source log management platform
Best for you if:
- • You need monitoring features specifically
- • Graylog is an open-source log management platform for collecting and analyzing logs
- • It centralizes log data with search, dashboards, and alerting capabilities
Logz.io
Cloud observability platform on Elastic
Best for you if:
- • You need data visualization features specifically
- • 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 |  Graylog |  Logz.io |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Monitoring | Data Visualization |
Rating | 80/100 | 80/100 |
| Feature | Graylog | Logz.io |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | 80 | 80 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | MonitoringLog Management | Data VisualizationMonitoring |
How Graylog and Logz.io Compare
Graylog
Open-source log management platform
Free tier available · 80/100 score
Logz.io
Cloud observability platform on Elastic
Free tier available · 80/100 score
Graylog is a monitoring tool. Logz.io is in data visualization.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Graylog
Want the highest-rated option?
Graylog: 80/100. Logz.io: 80/100.
Go with: Graylog
Value user reviews?
Neither has user reviews yet.
Go with: Graylog
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?
Graylog is a monitoring tool. Logz.io is in data visualization. Pick the category that matches your needs.
How important are ratings?
Both score 80/100.
Key Takeaways
Graylog
- Free tier available
- Our pick for this comparison
Logz.io
- Better fit for data visualization
The Bottom Line
Graylog (80/100) is our pick.
Frequently Asked Questions
Is Graylog or Logz.io better?
Graylog scores 80/100 in our evaluation. Both are freemium.
What are Graylog and Logz.io used for?
Graylog: Open-source log management platform. Logz.io: Cloud observability platform on Elastic.
What does Graylog cost vs Logz.io?
Graylog is freemium (free tier + paid plans). Logz.io is freemium (free tier + paid plans). Visit their websites for detailed pricing.