Galileo AI Eval vs SigNoz: Which Should You Choose in 2026?
Choosing between Galileo AI Eval 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 22, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Galileo AI Eval
The AI observability and evaluation platform to stop AI failures before they happen.
Best for you if:
- • You need real-time analytics features specifically
- • Provides AI evaluation, observability, and real-time protection.
- • Transforms offline evaluations into production guardrails for AI systems.
SigNoz
Open-source APM and observability
Best for you if:
- • You want the higher-rated option (8.4/10 vs 0.0/10)
- • 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 |  Galileo AI Eval |  SigNoz |
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Real-Time Analytics | Data Visualization |
Rating | —/100 | 84/100 |
| Feature | Galileo AI Eval | SigNoz |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| Editorial Score | — | 84 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Real-Time AnalyticsTesting & QA | Data VisualizationMonitoring |
How Galileo AI Eval and SigNoz Compare
Galileo AI Eval
The AI observability and evaluation platform to stop AI failures before they happen.
Free tier available
SigNoz
Open-source APM and observability
Free tier available · 84/100 score
Galileo AI Eval 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: Galileo AI Eval
Want the highest-rated option?
SigNoz scores 84/100. Galileo AI Eval is unrated.
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?
Galileo AI Eval is a real-time analytics tool. SigNoz is in data visualization. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
SigNoz
- Higher score: 84/100 vs unrated
- Free tier available
- Our pick for this comparison
Galileo AI Eval
- Better fit for real-time analytics
The Bottom Line
SigNoz (84/100) is our pick.
Frequently Asked Questions
Is Galileo AI Eval or SigNoz better?
SigNoz scores 84/100 in our evaluation. Both are freemium.
What are Galileo AI Eval and SigNoz used for?
Galileo AI Eval: The AI observability and evaluation platform to stop AI failures before they happen.. SigNoz: Open-source APM and observability.
What does Galileo AI Eval cost vs SigNoz?
Galileo AI Eval is freemium (free tier + paid plans). SigNoz is freemium (free tier + paid plans). Visit their websites for detailed pricing.