Application monitoring & error tracking
Visit WebsiteThe Bottom Line
Entry price
Free plan available, paid tiers above
Biggest pro
Excellent error grouping
Biggest con
Can be expensive at scale
TL;DR - Sentry
- Error tracking for developers
- Performance monitoring
- Release tracking and alerts
What is Sentry?
Available on: Web
Pros & Cons
Pros
- Excellent error grouping
- Good integrations ecosystem
- Useful context in errors
- Free tier available
Cons
- Can be expensive at scale
- Complex setup for some features
- UI can be overwhelming
Ratings Across the Web
Sentry holds an aggregate rating of 4.6 out of 5 from 296 reviews across G2 and Capterra, last checked August 24, 2026.
Ratings aggregated from independent review platforms. Learn more
Key Features
Pricing Plans
Free TrialPricing checked Aug 25, 2026
Developer
Free
For individual developers and hobby projects
- 1 user only
- 5,000 errors/month
- 5M spans/month
- 50 replays/month
- 1 GB attachments
- Email alerts
- 10 custom dashboards
Team
$26/month (annual)
Collaborative error tracking for growing teams
- Unlimited users (no per-seat fees)
- 50,000 errors/month included
- 5M spans/month included
- 50 replays/month included
- 1 GB attachments included
- Slack, Discord, MS Teams alerts
- 1 cron monitor + 1 uptime monitor included
- Release health tracking
Business
$80/month (annual)
Advanced error monitoring with SSO and compliance
- Everything in Team
- 50,000 errors/month included
- 5M spans/month included
- SAML SSO and SCIM provisioning
- 90-day lookback insights
- Unlimited metric alerts
- Advanced quota management
- Custom roles and permissions
Enterprise
null
Custom contracts for large organizations
- Everything in Business
- Dedicated Technical Account Manager
- Priority support with SLAs
- Custom data retention
- Self-hosted deployment option
- Custom volume commitments
Is Sentry worth the price?
Sentry is the error tracking standard for development teams, and its pricing is reasonable at low volumes but scales aggressively with event count.
The Developer plan (free, 5K errors/mo, 1 user) is perfect for side projects. Team at $26/mo with 50K errors covers most small apps.
But costs jump dramatically at scale: a high-traffic app generating 2M errors/month on Business tier can cost $2,000+/mo. The recent addition of Seer (AI debugging at $40/contributor/mo) and expanded products (Logs, Crons, Uptime, Profiling) mean Sentry is becoming a broader observability platform, but each product adds to the bill.
The open-source self-hosted option (free forever) is the escape valve for cost-sensitive teams.
Hidden Costs & Gotchas
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
Performance transactions are billed separately from errors
monitoring API response times and page loads consumes a separate quota. Heavy transaction monitoring can double your bill vs error tracking alone
Seer AI debugging
$40/active contributor/month, on top of your plan. A 10-person team pays $400/mo extra for AI-powered issue analysis and fix suggestions
Session Replay
included in paid plans but consumes its own quota. Replays of user sessions before errors are invaluable for debugging but high-traffic apps generate millions of sessions
Logs at $0.50/GB
Sentry's new logging product competes with Datadog/Grafana. At 10GB/day: $150/mo. Not competitive with Grafana Loki (free self-hosted) for log-heavy workloads
Cron Monitoring at $0.78/monitor and Uptime Monitoring at $1.00/alert: costs per monitor add up when tracking 50+ cron jobs or endpoints
Continuous Profiling at $0.0315/hour per profile
profiling in production adds $22/mo per always-on profile. 10 services profiled 24/7: $220/mo extra
Self-hosted Sentry is free but requires significant DevOps effort: PostgreSQL, Redis, Kafka, ClickHouse, and a minimum of 8GB RAM for a basic deployment
How Sentry Compares to Competitors
Bugsnag ($149-599/mo) charges per project with event limits. More expensive per event than Sentry at similar volumes. Better for mobile-specific crash reporting (native iOS/Android support). Less capable for backend/web error tracking.
Rollbar ($49-299/mo) focuses on real-time error monitoring with AI-assisted grouping. Similar to Sentry in core functionality but smaller ecosystem and fewer integrations. Comparable pricing at low volumes, more expensive at scale. LogRocket ($99-400/mo) combines session replay with error tracking. Better session replay experience than Sentry. More expensive for error tracking alone. Best for teams that prioritize understanding user behavior alongside errors. Datadog Error Tracking (included with Datadog APM at $31-40/host/mo) integrates error tracking into a broader observability platform. If you already pay for Datadog APM, error tracking is included. Standalone, Datadog is far more expensive than Sentry. Self-hosted Sentry (free, open source) runs the same Sentry software on your own infrastructure. Requires PostgreSQL, Redis, Kafka, and ClickHouse, complex to operate.
But $0/mo for unlimited errors and users. Best for DevOps-capable teams with 1M+ events/month where cloud Sentry costs become significant.
Reviews
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Sentry FAQ
How does Sentry assist with debugging applications?
Which teams benefit most from using Sentry?
How is Sentry priced?
What kind of limitations might a user encounter with Sentry?
Can Sentry integrate with existing development tools?
How does Sentry compare to Datadog for application monitoring?
Source: sentry.io