Netdata vs SigNoz: Which Should You Choose in 2026?
Choosing between Netdata 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.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Netdata
Autonomous monitoring and troubleshooting with self-learning AI across your entire stack.
Best for you if:
- • Real-time, full-stack monitoring with AI-powered troubleshooting.
- • Distributed architecture for infinite scalability and high data fidelity.
SigNoz
Open-source APM and observability
Best for you if:
- • You want the higher-rated option (8.4/10 vs 0.0/10)
- • SigNoz is an open-source observability platform for metrics and traces
- • It provides APM, logs, and distributed tracing in one tool
| At a Glance | ||
|---|---|---|
Price | Free + Paid | Free + Paid |
Best For | Monitoring | Monitoring |
Rating | —/100 | 84/100 |
| Feature | Netdata | 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 | Monitoring | MonitoringLog Management |
Understanding the Differences
Both Netdata and SigNoz solve similar problems, but they approach them differently.Netdata positions itself as "autonomous monitoring and troubleshooting with self-learning ai across your entire stack." while SigNozfocuses on "open-source apm and observability". These differences matter depending on what you're trying to accomplish.
When to Choose Netdata
Netdata makes sense if you're looking for a budget-friendly option with a free tier solution.
When to Choose SigNoz
SigNoz is worth considering if you need a flexible option with both free and paid tiers tool. Scoring 84/100, it edges ahead in our evaluation.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, Netdata lets you get started without pulling out your credit card.
We'd pick: Netdata
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. SigNoz is built for teams that are leveling up.
We'd pick: SigNoz
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: SigNoz
Still not sure? Answer these 3 questions
How much can you spend?
Tight budget? Start free with Netdata, upgrade when you're ready.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated SigNoz higher (84/100). But the community has upvoted SigNoz more (0 votes). Pick your source of truth.
Key Takeaways
What SigNoz Does Better
- Higher overall score (84/100)
- Our recommendation for most use cases
Consider Netdata If
- You want to start free and scale later
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with SigNoz (84/100). But the honest answer is that "better" depends on your situation. SigNoz scores higher in our analysis, but Netdata might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Netdata or SigNoz better?
Based on our analysis, SigNoz scores higher with 84/100. Netdata isfreemium while SigNoz is freemium. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Netdata to SigNoz easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Netdata and SigNoz offer free trials?
Most software in this category offers free trials or free tiers. Netdata is freemium with a free tier.SigNoz is freemium with a free tier. Visit their websites for current trial offers.