Netdata vs Prometheus: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Netdata and Prometheus side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Netdata leads on higher user rating. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Netdata
Autonomous monitoring and troubleshooting with self-learning AI across your entire stack.
Best for you if:
- • You want AI-powered anomaly detection and root cause analysis significantly reduce incident resolution time
Prometheus
Monitoring and alerting toolkit
Best for you if:
- • You want a fully free tool (Netdata requires payment)
| At a Glance | Netdata | Prometheus |
|---|---|---|
Starts at | Free plan | Free 100% free |
Category | Monitoring DevOps | DevOps Monitoring |
Rating | 4.8/5 G2 4.6 · Capterra 5.0 · SourceForge 5.0 82 reviews | 4.5/5 G2 4.5 61 reviews |
Free plan | Yes | Yes |
Watch out for | n/a | Storage costs grow linearly with metric cardinality and retention period |
Choose Netdata or Prometheus?
Choose Netdata if
- You want AI-powered anomaly detection and root cause analysis significantly reduce incident resolution time
- You want distributed architecture ensures high scalability and eliminates single points of failure
- You work in monitoring, not DevOps
Choose Prometheus if
- You want a fully free tool (Netdata requires payment)
- You want industry standard
- You want great for metrics
- You work in DevOps, not monitoring
In-Depth Analysis
Netdata
Autonomous monitoring and troubleshooting with self-learning AI across your entire stack.
Netdata offers an incredibly generous open-source agent, making it highly accessible for individual users and small teams to get started with robust monitoring.
Strengths
- Pro: AI-powered anomaly detection and root cause analysis significantly reduce incident resolution time.
- Pro: Distributed architecture ensures high scalability and eliminates single points of failure.
- Pro: Low resource consumption (5% CPU, 150MB RAM for agents) makes it efficient.
- Pro: Extensive integrations (800+) and zero-config setup simplify deployment.
- Pro: Flexible deployment options (cloud, on-prem, agent) cater to diverse needs and compliance requirements.
Weaknesses
- Con: The complexity of advanced features like AI Co-Engineer might have a learning curve.
- Con: While the agent is open source, enterprise features and full cloud platform likely come with a cost.
Key features
Prometheus
Monitoring and alerting toolkit
Prometheus is 100% free and open source (Apache 2.0).
Watch out
Storage costs grow linearly with metric cardinality and retention period
Strengths
- Pro: Industry standard
- Pro: Great for metrics
- Pro: Open source
Weaknesses
- Con: Long-term storage
- Con: Learning curve
Key features
Plans and prices: Netdata vs Prometheus
| Tool | Plans and prices | Source |
|---|---|---|
| Netdata |
| netdata.cloud/pricing read Nov 1, 2026 |
| Prometheus |
| prometheus.io read Oct 2, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Netdata pricing and Prometheus pricing.
Key Takeaways
Netdata
- Higher user rating: 4.8/5 vs 4.5/5
Prometheus
- Choose if you want monitoring and alerting toolkit
What the data shows
On the data below, Netdata leads on higher user rating. We do not name an overall winner for this pair.
- Netdata has the higher user rating (4.8/5 from 82 reviews for Netdata, 4.5/5 from 61 reviews for Prometheus).
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Netdata and Prometheus compare in 2026?
On the data below, Netdata leads on higher user rating. We do not name an overall winner for this pair. Netdata has the higher user rating (4.8/5 from 82 reviews for Netdata, 4.5/5 from 61 reviews for Prometheus). Both have a free plan.
What are Netdata and Prometheus used for?
Netdata: Autonomous monitoring and troubleshooting with self-learning AI across your entire stack. Prometheus: Monitoring and alerting toolkit.
What does Netdata cost vs Prometheus?
Netdata has no public paid-plan price on file. Prometheus is free. Prices read on the vendors' pricing pages, latest check Nov 1, 2026.
What's the main difference between Netdata and Prometheus?
Netdata's main strength: AI-powered anomaly detection and root cause analysis significantly reduce incident resolution time. Prometheus's main strength: industry standard.