# Application Performance Monitoring & Error Tracking Software

> Application performance monitoring for developers & software teams to see errors clearer, solve issues faster & continue learning continuously. Get started at sentry.io.

**URL:** https://sentry.io/welcome/

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Code breaks, fix it faster

Application monitoring software considered 
"not bad" by millions of developers.

- [Get Started](https://sentry.io/signup/)

- [Get Demo](https://sentry.io/demo/)

## Here's proof  we're more than error monitoring

[Watch video](https://vimeo.com/1133951802)

## Developer first. Always.

### Monitor in five lines

Drop in the [SDK](https://sentry.io/platforms/). No agents to install. No performance surprises.

### 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](https://sentry.io/product/seer/).

### Babysit the bots

[Agent tracing](https://sentry.io/product/tracing/ai-agent/) helps you catch unexpected output issues, bad tool calls and visualize the spend and performance across all your agents.

### Stay in the flow

From [GitHub](https://sentry.io/integrations/github/), [Slack](https://sentry.io/integrations/slack/), [Jira](https://sentry.io/integrations/jira/), and [Linear](https://sentry.io/integrations/linear/) to coding agents with [Sentry's MCP server](https://mcp.sentry.dev/), Sentry brings full context to every fix from dev to prod.

Robot Arm

## Everything’s connected

Yeah, other tools exist. But [errors](https://sentry.io/product/error-monitoring/), [logs](https://sentry.io/product/logs/), [replays](https://sentry.io/product/session-replay/), [spans](https://sentry.io/product/tracing/), [profiles](https://sentry.io/product/profiling/), and [metrics](https://sentry.io/product/metrics/) — all connected by the same trace? That’s kind of our thing.

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.

### Map every incident to the release, PR, and owner -- automatically.

## Debugging needs context—
with or without AI

[Seer](https://sentry.io/product/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.

### Fixes what’s broken while you ship what’s next – generating precise, merge-ready patches.

### Stops bad code before it starts bad days. Correlating PRs against real error and performance history to catch regressions before they ship.

## Loved by developers worldwide

> We wouldn’t have scaled without Sentry. Most of our incidents are hardware-related—and we debug them all inside Sentry

> — Nova DasSarma, Anthropic

> Sentry’s high-quality tooling helps Disney+ maintain high-quality service to its tens of millions of global subscribers.

> — Andrew Hay, Disney+

> The signal we get from Sentry is the most reliable indicator of software issues and is used throughout Instacart because it can be easily configured for each service regardless of the language or framework.

> — Igor Dobrovitski, Instacart

## Get started in minutes

Five lines of code. That's it. No complex setup, no performance hits, no waiting around.

## Built to be secure, Designed to not get in your way

Security and compliance aren't just checkboxes—they're built into how we run Sentry. We use industry-standard tech and practices to keep your data safe, and we stay out of your way while doing it.

- [Check out our Privacy Policy](https://sentry.io/privacy/)

- [Contact Us](https://sentry.io/contact/enterprise/)

GDPR | SOC 2 Type 2 | ISO 27001 | HIPAA compliant

## Get monthly product updates
from our newsletter

Cartoon showing the Sentry logo as a distressed character watching one person stuck in a smartphone and another diving headfirst into a retro computer—illustrating developers getting lost in debugging chaos.

## Fix It

Get started with the only application monitoring platform that empowers developers to fix application problems without compromising on velocity.

- [Get a Demo](https://sentry.io/demo/)

## Supported Platforms

- sentry-javascript-nextjs

- sentry-javascript-angular

- sentry-android

- sentry-cocoa-ios

- flutter-installation

- sentry-javascript-react-native

- dotnet-maui-installation

- sentry-python

- sentry-javascript-node

- sentry-javascript-react

- sentry-dotnet

- sentry-go

- sentry-cocoa-swift

- sentry-ruby

- sentry-php

- sentry-php-laravel

- sentry-dotnet-aspnetcore

- sentry-java-spring-boot

- sentry-javascript-vue

- sentry-javascript-solid

- sentry-javascript-svelte

- sentry-javascript-astro

- sentry-javascript-browser

## Get Started

- [Sign Up Free](https://sentry.io/signup/)

- [Request a Demo](https://sentry.io/demo/)

- [Pricing](https://sentry.io/pricing/)

- [Documentation](https://docs.sentry.io/)

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*Source: [sentry.io/welcome/](https://sentry.io/welcome/)*