Graylog vs Sentry
A detailed comparison to help you choose between Graylog and Sentry.
Quick Verdict
3.4/5
Graylog
0 reviews
4.2/5
Sentry
0 reviews
Sentry is rated higher (4.2 vs 3.4). Graylog is an open source log management platform. Centralized log collection, search, and alerting. Used by enterprises self-hosting their logging infrastructure. Commercial cloud option available. Sentry is the industry standard for application error monitoring. Captures exceptions with full stack traces, performance monitoring, session replay, and release tracking. Open source.
Graylog Centralized log management and analysis for infrastructure teams | Sentry Application error tracking and performance monitoring | |
|---|---|---|
| Overview | ||
| Rating | 3.4 (0 reviews) | 4.2 (0 reviews)✓ |
| Pricing model | freemium | freemium |
| Starting price | Free tier available | Free tier available |
| Best for | Ops-capable infrastructure and security teams wanting centralized log analysis and SIEM without per-GB licensing | Development teams who want application errors caught, grouped, and traced before users report them, with a usable free tier to start |
| Features | ||
| IPv6 | ||
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ||
| Tags | ||
| Tags | free tieropen sourceself hostableapi access | free tieropen sourceself hostableapi accessteam features |
| Visit Graylog → | Visit Sentry → | |
Graylog
Pros
- + Graylog Open is free with no volume restrictions — self-hosted logging without per-GB billing
- + Full data ownership and residency control; runs on your own hardware or private cloud
- + Long track record (project since 2009) with active community and solid documentation
- + Commercial editions let you stay on the same deployment as you grow into SIEM use cases
Cons
- - SSPL license is source-available, not OSI open source — restricts offering it as a service
- - Enterprise/Security/Cloud pricing is quote-based with no public calculator
- - Self-hosting carries real operational load: OpenSearch/Data Node, MongoDB, index and retention management
- - Audit logging and SIEM content sit in paid editions, not Open
Sentry
Pros
- + Industry-standard error grouping and stack traces with code context
- + Free Developer plan at $0 including error monitoring and tracing
- + Framework SDKs make setup a one-afternoon job
- + EU data residency (Frankfurt) at no extra cost on all plans
- + Covers tracing, session replay, release health, cron and uptime monitors in one subscription
- + Self-hostable server code for teams that must run their own stack
Cons
- - Usage-based overage on errors, spans, and replays can spike bills unexpectedly
- - Real setup work needed to control noise (grouping, filters, sampling)
- - No public uptime SLA on self-serve plans
- - No APAC data region; some account metadata stays in the US even on EU orgs
- - Self-hosted deployment is operationally heavy and the license is not plain OSI open source
Stay in the loop
Get weekly updates on the best new hosting and infrastructure providers, deals, and comparisons.
No spam. Unsubscribe anytime.