Grafana vs Sentry: Which is Better in 2026?
Choosing between Grafana and Sentry 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.
Bottom line: Grafana wins this matchup. Our overall Monitoring pick is Better Uptime. Our free Monitoring pick is Spiceworks. Pick Sentry if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Grafana
Observability and visualization platform
Best for you if:
- • You want powerful dashboards
- • You want many data sources
Sentry
Application monitoring & error tracking
Best for you if:
- • You want excellent error grouping
- • You want good integrations ecosystem
| At a Glance | Grafana | Sentry |
|---|---|---|
Starts at | FreeFree tier available | FreeFree tier available |
Best For | Monitoring | Monitoring |
Rating | 4.5/5 | 4.6/5 |
Free plan | Yes | Yes |
Choose Grafana or Sentry?
Choose Grafana if
Observability and visualization platform
- You want powerful dashboards
- You want many data sources
- Budget matters (Free vs Free)
Choose Sentry if
Application monitoring & error tracking
- You want excellent error grouping
- You want good integrations ecosystem
| Feature | Grafana | Sentry |
|---|---|---|
| Pricing Model | Freemium | Freemium |
| User Rating | ★4.5/5 275 reviews | ★4.6/5 297 reviews |
| Categories | MonitoringData Visualization | MonitoringDebugging |
In-Depth Analysis
Grafana
Observability and visualization platform
Grafana OSS is completely free for self-hosted visualization.
Watch out
Metrics overage at $6.50 per 1,000 active series adds up with high-cardinality data
Strengths
- +Powerful dashboards
- +Many data sources
- +Open source
Weaknesses
- -Complex setup
- -Resource intensive
Key features
Sentry
Application monitoring & error tracking
Sentry is the error tracking standard for development teams, and its pricing is reasonable at low volumes but scales aggressively with event count.
Watch out
Error volume overages: Team and Business include 50K errors. Each additional 50K costs a flat rate that varies by plan. A medium-traffic app generating 500K errors/mo on Team pays significantly more than the $26 base price
Strengths
- +Excellent error grouping
- +Good integrations ecosystem
- +Useful context in errors
- +Free tier available
Weaknesses
- -Can be expensive at scale
- -Complex setup for some features
- -UI can be overwhelming
Key features
Pricing: Grafana vs Sentry
| Plan | Grafana | Sentry |
|---|---|---|
| Tier 1 | Free Free | Free Developer |
| Tier 2 | $19 month base Pro | $26 month (annual) Team |
| Tier 3 | $25000 year minimum Enterprise | $80 month (annual) Business |
| Tier 4 | N/A | custom Enterprise |
Pricing verified from each vendor's public pricing page. Compare in detail on Grafana pricing and Sentry pricing.
Who Should Use What?
On a budget?
Both are freemium. Compare plans on their websites.
Go with: Grafana
Want the highest-rated option?
Grafana: 4.5/5 (275 reviews). Sentry: 4.6/5 (297 reviews).
Go with: Sentry
Value user reviews?
Grafana: 275 reviews (4.5/5). Sentry: 297 reviews (4.6/5).
Go with: Sentry
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?
Both are monitoring tools. Compare their specific features to decide.
How important are ratings?
Sentry is rated higher: 4.6/5 vs 4.5/5.
Key Takeaways
Grafana
- Free tier available
- Our pick for this comparison
Sentry
- Higher user rating: 4.6/5 vs 4.5/5
- Larger review base (297 reviews)
The Bottom Line
Grafana wins this matchup. Our overall Monitoring pick is Better Uptime. Our free Monitoring pick is Spiceworks.
Frequently Asked Questions
Is Grafana or Sentry better?
Grafana is rated in our evaluation. Both are freemium.
What are Grafana and Sentry used for?
Grafana: Observability and visualization platform. Sentry: Application monitoring & error tracking.
What does Grafana cost vs Sentry?
Grafana is freemium (free tier + paid plans). Sentry is freemium (free tier + paid plans). Visit their websites for detailed pricing.