Sentry is one of the most widely used error-monitoring and performance tools for developers — but its event-based, pay-as-you-grow billing can make costs hard to predict. This guide breaks down every Sentry plan in 2026 so you know exactly what you’ll pay.
The key thing to understand up front: Sentry charges by plan tier plus event volume. Your monthly bill is the base plan price plus any usage above the included quotas.
Sentry Pricing Overview (2026)
| Plan | Price (annual) | Best For |
|---|---|---|
| Developer | $0 | Solo developers and side projects |
| Team | $26/month | Small to mid-sized dev teams |
| Business | $80/month | Teams needing advanced features and compliance |
| Enterprise | Custom | Large orgs with security and scale needs |
Annual billing saves about 10% — Team drops from $29 to $26/month and Business from $89 to $80/month.
Developer Plan (Free)
Sentry’s free tier is genuinely useful for individuals:
- 5,000 errors/month and 10,000 performance units
- 30-day data retention
- 1 user
- Core error tracking, source maps, and integrations
For a solo developer or a small side project, the free plan often covers real usage. The catch is the single-user limit and lower retention.
Team Plan ($26/month annual)
The Team plan is the most common starting point for working teams:
- 50,000 errors/month included
- Unlimited team members
- Longer data retention than the free tier
- Full error tracking, performance monitoring, and session replay
Usage above the included quotas is billed on demand, so a busy app can push the effective cost well above the $26 base.
Business Plan ($80/month annual)
Business adds the features larger teams need:
- Everything in Team, plus advanced filtering and dashboards
- SSO, audit logs, and compliance features
- Cross-team workflows and longer retention
- Higher included quotas
Enterprise Plan (Custom)
Enterprise pricing is negotiated and adds dedicated support, custom contracts, and the highest retention and volume tiers. If you’re processing millions of events, this is where volume discounts come in.
How to Control Your Sentry Bill
Because billing scales with event volume, the biggest cost lever is how many events you send:
- Set up inbound filters to drop noisy or irrelevant errors
- Use sampling for performance transactions and session replays
- Adjust spike protection to cap runaway months
For a deeper look at the platform itself, read our Sentry review for 2026, and compare it against rivals in our best Sentry alternatives guide.
Sentry vs Datadog on Price
| Sentry | Datadog | |
|---|---|---|
| Model | Per plan + events | Per host + modules |
| Free tier | Yes (5k errors) | Limited (14-day trial) |
| Entry price | $26/mo | $15/host/mo |
Sentry is error-focused and friendlier for small teams; Datadog is a broader observability platform that scales by infrastructure. See our Sentry vs Datadog comparison for the full breakdown.
Verdict
Sentry’s pricing is fair for what it does: the free Developer plan covers solo work, Team ($26/mo) suits most small teams, and Business ($80/mo) adds compliance and scale. Just remember the event-based model — watch your volume and set filters to keep surprises off your bill.
Frequently Asked Questions
Is Sentry free?
Yes. The Developer plan is free with 5,000 errors/month and 30-day retention, suitable for solo developers and side projects.
How much does Sentry cost per month?
The Team plan is $26/month (annual) and the Business plan is $80/month (annual), plus usage charges for events above the included quotas.
Why is my Sentry bill higher than the base price?
Sentry bills by event volume on top of the base plan. High error or transaction counts add on-demand charges — use filters and sampling to control them.