Grafana vs OpenObserve: 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 Grafana and OpenObserve side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Grafana leads on a free plan. 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:
Grafana
Observability and visualization platform
Best for you if:
- • You want a free tier before you commit
OpenObserve
Open source, petabyte-scale observability for logs, metrics, and traces at a fraction of the cost.
Best for you if:
- • You want significantly lower storage costs (up to 140x compared to Elasticsearch)
| At a Glance | Grafana | OpenObserve |
|---|---|---|
Starts at | Free plan, paid from $19/mo, billed monthly Pro plan | Not published |
Category | Monitoring DevOps | Monitoring Log Management |
Rating | 4.5/5 G2 4.5 · Capterra 4.6 275 reviews | n/a |
Free plan | Yes | No |
Watch out for | AI features cost $20/user/month | Audit Trail is 2% of monthly spend. |
Choose Grafana or OpenObserve?
Choose Grafana if
- You want a free tier before you commit
- You want powerful dashboards
- You want many data sources
Choose OpenObserve if
- You want significantly lower storage costs (up to 140x compared to Elasticsearch)
- You want high performance and scalability, capable of handling petabytes of data
In-Depth Analysis
Grafana
Observability and visualization platform
Grafana OSS is completely free for self-hosted visualization.
Watch out
AI features cost $20/user/month
Strengths
- Pro: Powerful dashboards
- Pro: Many data sources
- Pro: Open source
Weaknesses
- Con: Complex setup
- Con: Resource intensive
Key features
OpenObserve
Open source, petabyte-scale observability for logs, metrics, and traces at a fraction of the cost.
OpenObserve's Pay As You Go model offers a fair and transparent pricing structure, especially for ingestion at $0.50 per GB and querying at $0.01 per GB, which can be competitive for high-volume users.
Watch out
Audit Trail is 2% of monthly spend.
Strengths
- Pro: Significantly lower storage costs (up to 140x compared to Elasticsearch).
- Pro: High performance and scalability, capable of handling petabytes of data.
- Pro: Open-source nature allows for community contributions, security audits, and full control.
- Pro: Unified platform for logs, metrics, and traces simplifies observability.
- Pro: Supports open standards and protocols for vendor-neutral integration.
Weaknesses
- Con: Pricing for advanced features like AI Assistant and AI SRE Agent is currently in preview, future costs are not fully detailed.
- Con: Requires some technical expertise for self-hosting and managing storage buckets.
Key features
Plans and prices: Grafana vs OpenObserve
| Tool | Plans and prices | Source |
|---|---|---|
| Grafana |
| grafana.com/pricing read Nov 1, 2026 |
| OpenObserve |
| openobserve.ai/pricing read Oct 22, 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 Grafana pricing and OpenObserve pricing.
Key Takeaways
Grafana
- Has a free plan
OpenObserve
- Choose if you want open source, petabyte-scale observability for logs, metrics, and traces at a fraction of the cost
What the data shows
On the data below, Grafana leads on a free plan. We do not name an overall winner for this pair.
- Only Grafana has a published user rating (4.5/5 from 275 reviews); OpenObserve has none we can show.
- Grafana starts at $19/mo, billed monthly; OpenObserve has no public paid plan price on file.
- Only Grafana has 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 Grafana and OpenObserve compare in 2026?
On the data below, Grafana leads on a free plan. We do not name an overall winner for this pair. Only Grafana has a published user rating (4.5/5 from 275 reviews); OpenObserve has none we can show. Grafana starts at $19/mo, billed monthly; OpenObserve has no public paid plan price on file. Only Grafana has a free plan.
What are Grafana and OpenObserve used for?
Grafana: Observability and visualization platform. OpenObserve: Open source, petabyte-scale observability for logs, metrics, and traces at a fraction of the cost.
What does Grafana cost vs OpenObserve?
Grafana's cheapest paid plan is Pro at $19/mo, billed monthly; it also has a free plan. OpenObserve has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Nov 1, 2026.
What's the main difference between Grafana and OpenObserve?
Grafana's main strength: powerful dashboards. OpenObserve's main strength: significantly lower storage costs (up to 140x compared to Elasticsearch).