Open-source platform for error monitoring

Sentry is an open-source platform for error monitoring that aggregates data from errors and crashes across the stack in real time. Sentry’s cloud service supports more than 10,000 customers and monitors tens of billions of exceptions every month from the most popular apps and websites, including Airbnb, PayPal, Twitter, Microsoft, Uber, and the New York Times. Sentry was founded by product leaders from Dropbox and GitHub and is backed by NEA and Accel.

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Sentry provides deep context and resolution guidance for code-level issues like exceptions and crashes.


Add Sentry to your app in under a minute. Get notifications via email, SMS, or chat as part of an existing workflow when errors occur or resurface.


Triage, reproduce, and resolve errors with max efficiency and visibility. Exception handling with Sentry helps developers build better apps and iterate faster.


Integrate error tracking with your commit and deploy workflows. Aggregate events to see where bugs happen, how often, and who’s affected before users even notice.

About Sentry


Sentry provides deep context and resolution guidance for code-level issues like exceptions and crashes. With Sentry, developers can fix problems well before users encounter an error. Sentry’s integrations with source code management platforms like GitHub, Bitbucket, and VSTS associate each issue with a specific commit and owner—removing the typical guesswork, disruption, and time to remediation. Your team can ship faster and iterate more often to improve code quality and address errors at the source. Don’t wait until a broken app causes your customers to churn.

Receive PagerDuty alerts via Sentry for user-defined incident response and intelligence workflows.

Associate a single PagerDuty integration key with as many Sentry projects as you want.

Enable your development and operations teams to get a full view of errors, alerted according to escalation policy, notification urgency, and response behavior from everywhere in your app.

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