Sentry features: tier-by-tier list (2026)
Sentry starts with a free developer plan and scales by events, retention, projects, and business controls.
Core capabilities (17)
Distributed Tracing 101 for Full Stack Developers
Learn the ins-and-outs of distributed tracing and how it can assist you in monitoring the increasingly complex requirements of full stack applications.
Source · core
Learn about Suspect Spans
Find the slowest operation or "work" taking place on your service. All without having to click into each trace.
Source · core
Getting Started is Simple
JavaScript Node Python PHP Ruby Go Grab the Sentry JavaScript SDK : < script src = " https://browser.sentry-cdn.com/latest/bundle.min.js " > </ script > Configure your DSN: Sentry . init ( { dsn : 'https://<key>@sentry.io/<project>' , integrations : [ Sentry .
Source · core integrations
Trace. Triage. Triumph
Errors don't exist in a vacuum. With full-stack monitoring, you can trace frontend errors caused by backend code (and vice versa).
Source · core
See the sprawl
Humans are visual creatures. Software errors, not so much. Instead of your eyes slogging over logs, Sentry's full stack monitoring shows you a complete picture of what's frustrating your users.
Source · core
Understand what your code is thinking. Really
Connecting issues to their root cause doesn't have to be a guessing game. With full-stack monitoring, you get added context about the application state so you're able to quickly understand the impact of specific problems.
Source · core
What languages does Sentry support
Sentry supports every major language, framework, and library. You can browse each of them here .
Source · core
Your code is telling you more than what your logs let on
Your code is telling you more than what your logs let on. Sentry's full stack monitoring gives you full visibility into your code, so you can catch issues before they become downtime.
Source · core
To capture all errors, even the one during
To capture all errors, even the one during the startup of your application, you should initialize the Sentry PHP SDK as soon as possible.
Source · core
Configuration should happen as early as possible in
Configuration should happen as early as possible in your application's lifecycle:
Source · core
"Sometimes errors on the front-end have roots on the backend
"Sometimes errors on the front-end have roots on the backend. We use Sentry's tags and metadata about a request that comes in to pass along a version of distributed tracing to link these back."
Source · core
Automatically root-cause any issue
Catch critical issues before you merge and fix them when they hit prod with Seer, our debugging agent and code reviewer .
Source · core
Everything’s connected
Yeah, other tools exist. But errors , logs , replays , spans , profiles , and metrics — all connected by the same trace?
Source · core
Go from Issue → Context → Fix
Debug 500's, trace slow requests, replay fetch() failures, and fix the broken code that caused it. Catch slow queries, N+1s, and request timeouts before the ‘why is this so slow?’ posts fill up your feed.
Source · core
Fix It
Get started with the only application monitoring platform that empowers developers to fix application problems without compromising on velocity.
Source · core
A closer look at each plan
developer team business enterprise monitoring & troubleshooting Users 1 User Unlimited Unlimited Unlimited Projects Unlimited Unlimited Unlimited Unlimited Error Monitoring 5k errors 50k errors 50k errors Custom Logs 5GB 5GB +$0.50/GB additional 5GB +$0.50/GB
Source · core
Estimate your monthly cost
Each plan includes a base quota. Any usage above your quota is billed at pay-as-you-go rates. You only pay for what you use.
Source · core
AI features (2)
Break production less
Predict and prevent the errors that matter most before they even make it to production with AI code review .
Source · ai
Debugging needs context— with or without AI
Seer , our AI debugger, uses Sentry context – logs, commits, traces, stack trace - so you can stop guessing and it can fix issues for you. Analyzes every signal to explain why your code failed, not just where.
Source · ai
Integrations (2)
Learn about Tracing
With Sentry's performance monitoring , you can trace performance issues to poor-performing api calls and slow database queries.
Source · integrations api
Tracing for the Frontend (to the Backend)
Join Dustin Bailey (Solutions Engineer) as he shows how developers can trace those pesky performance issues to poor-performing API calls & slow database queries across all your services.
Source · integrations api
See Sentry pricing in detail
This page lists what Sentry does. For per-seat math, tier comparison, and the full hidden-fee list, see the Sentry pricing breakdown.
Closest alternatives
Other error monitoring tools buyers shortlist when they evaluate Sentry.
Sources
Features evolve. Confirm directly with the vendor before purchase decisions. This list was last refreshed on 2026-05-27.
Frequently asked questions
What features does Sentry include?
This page tracks 21 verified Sentry features across 3 categories, sourced from Sentry's official site.
Which tier do I need for Sentry?
Sentry's feature availability varies by plan. Compare the public Sentry tiers, calculator, and hidden fees on the Sentry pricing page.
How does Sentry compare on features to alternatives?
Buyers commonly compare Sentry against Rollbar, Bugsnag, Datadog. Each alternative's feature page is linked below where we cover it.