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Sentry
Developer Tools

Sentry Company Overview

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Sentry

● Active
Developer Tools · San Francisco, CA · Est. 2012
Developer ToolsObservabilityOpen SourceDevOps↗ Website
$3.5B
Valuation
$210M
Revenue
650
Employees
2012
Founded

Sentry is an open-source application monitoring platform used by over 100,000 organizations to detect, triage, and resolve software errors and performance bottlenecks in real time. Engineering teams rely on Sentry to trace issues from the frontend through the backend across web, mobile, and server environments.

Recent Press
5 items
Product Launch·2026-02-10
Sentry Introduces Size Analysis to Help Developers Tackle Mobile App Bloat
Sentry launched Size Analysis, a new product that helps mobile development teams monitor and reduce the size of their iOS and Android applications, built on technology from its Emerge Tools acquisition.
Product Launch·2026-01-27
Sentry Adds Local Development and Code Review Debugging to Seer
Sentry expanded its Seer AI debugging agent to support local development and code review phases, introducing a flat pricing model at $40 per active contributor per month for unlimited usage.
Product Launch·2025-09-23
Sentry Announces AI Code Review: Developers Can Now Stop Bugs Before They Reach Production
Sentry launched AI Code Review in beta, an AI-powered feature that identifies and fixes critical code issues before they reach production, marking a key step in its expansion into pre-release software development.
Product Launch·2025-09-08
Sentry Expands Error Monitoring and Crash Reporting With Full Game Console Support
Sentry announced general availability of comprehensive error monitoring and crash reporting across Xbox, PlayStation, and Nintendo Switch, giving game developers unprecedented visibility into production issues.
Product Launch·2025-08-14
Sentry Launches Monitoring Tool for MCP Servers
Sentry released an MCP server monitoring tool that gives developers the same error and performance visibility for Model Context Protocol servers that they already rely on for their production applications.
Company History
8 milestones
David Cramer and Chris Jennings launched Sentry as an open-source error logging tool built originally for Django applications. The project quickly gained traction on GitHub as developers recognized the value of real-time exception tracking over log file hunting.

Sentry Organization Structure & Team

Org Chart
650 employees · Click a leader to explore their team
685 across 12 departments
Chief Executive Officer
David Cramer
Daniel Griesser — Departments
· 685 people across 12 depts

Sentry Financials, Revenue & Market Share

Annual Revenue
$210M
+28% vs prior year
YoY Growth
+28%
From $90M to $210M
Revenue / Employee
$323K
Annual revenue per full-time employee
Revenue Growth
2021
2022
2023
2024
2025
$90M
$120M
$155M
$164M
$210M
Market Share
Application Error Monitoring
42%
share
Sentry
42%
Datadog
28%
Rollbar
10%
Bugsnag
8%
Others
12%
$40B
TAM
$10B
SAM
$210M
SOM
Revenue Streams
Subscriptions78%
Self-Serve Usage14%
Professional Services8%
Business Units
Developer Self-Serve35%
Individual developers and small engineering teams who adopt Sentry organically through open-source SDKs and the free tier, converting to paid plans as usage and team size grow.
SMB and Mid-Market40%
Mid-sized engineering organizations on Sentry Team and Business plans with 10 to 200 seat deployments, typically managed through inside sales and product-led expansion motions.
Enterprise25%
Large engineering organizations on Sentry Enterprise with SSO, custom data retention, SLA guarantees, and dedicated customer success, typically negotiated as multi-year annual contracts.

Sentry Internal Tools & Processes

Internal Tools
12 departments
Engineering260 people · 3 roles
Standards & Certifications
10 standards
Compliance frameworks, security audits, and quality certifications this company maintains.
Security
SOC 2 Type II
Certified
Sentry maintains SOC 2 Type II certification with annual third-party audits covering the security, availability, and confidentiality of error event data, stack traces, session replays, and profiling data processed on behalf of its 100,000+ customer organizations.
Security
ISO 27001
Certified
Sentry holds ISO 27001 certification, demonstrating that its information security management system meets international standards for protecting customer application error data, source maps, and session recording content stored on the Sentry platform.
Privacy
GDPR
Compliant
Sentry complies with GDPR for European customers, offering data processing agreements, EU data residency options on Sentry Business and Enterprise plans, and configurable PII scrubbing rules that prevent personal data from appearing in error event payloads and session replays.
Privacy
CCPA
Compliant
Sentry honors CCPA rights for California residents, providing mechanisms for data deletion requests, opt-out of data sale, and clear disclosure of what personal data is collected through Sentry SDK integrations on behalf of its customers.
Privacy
HIPAA
Compliant
Sentry supports HIPAA compliance for healthcare software teams through Business Associate Agreements on Enterprise plans, combined with configurable data scrubbing rules that prevent protected health information from being captured in error events, breadcrumbs, or session replays.
Regulatory
PCI DSS
Compliant
Sentry helps payment application teams meet PCI DSS requirements by providing SDK-level data scrubbing configuration that prevents payment card numbers and authentication credentials from appearing in captured error payloads or performance traces sent to the Sentry platform.
Security
CSA STAR
Certified
Sentry maintains CSA STAR Level 1 certification, publishing its cloud security controls and practices through the Cloud Security Alliance registry to give enterprise customers transparency into how application monitoring data is secured in the Sentry cloud infrastructure.
Accessibility
WCAG 2.1 AA
Compliant
Sentry meets WCAG 2.1 AA accessibility guidelines across the Sentry web application, ensuring that developers with disabilities can fully access the error monitoring dashboard, issue details, session replay viewer, and performance tracing interface.
Security
Penetration Testing
Compliant
Sentry undergoes annual third-party penetration testing of its web application and API infrastructure, with findings triaged, remediated, and reviewed by the security team before enterprise customer audit cycles and as part of ongoing SOC 2 audit evidence.
Privacy
Privacy Shield
Compliant
Sentry participates in cross-border data transfer frameworks ensuring that application error data, stack traces, and session recording content transferred between the US and EU is handled in compliance with applicable privacy regulations under standard contractual clauses.

Sentry Interview Preparation

Interview Prep
Role-specific interview questions and keywords. Select a department, then click any role to prepare.
Engineering· 3 roles

Sentry Products & Competitors

Product Suite
5 products · select one to explore
Developer Tools
Monitoring
Sentry Error Monitoring
Stop guessing. Start fixing.

Sentry Error Monitoring captures every unhandled exception and crash across web, mobile, and backend services, grouping them by root cause and surfacing the exact line of code responsible. Engineering teams use it to prioritize bugs by user impact and resolve issues before customers notice them.

Use Cases
Capturing and grouping JavaScript exceptions from a React frontend with full stack traces pointing to the originating source map lineSetting up Slack and PagerDuty alerts for new Sentry error spikes in a Node.js microservice after each production deploymentTriaging a mobile crash loop on Android by reviewing Sentry breadcrumbs and device context to reproduce and fix before the next app store release
Sentry Error Monitoring
Key Customers
NET
Cloudflare
GH
GitHub
NOT
Notion
Competitive Intelligence
VSDatadog Error Tracking
THEM

Datadog Error Tracking aggregates and deduplicates application errors from APM traces and logs, providing error trends and stack traces within the broader Datadog observability suite.

EDGE

Deeper source map integration, superior issue grouping heuristics, and a developer-first workflow that connects errors directly to commits and pull requests

VSRollbar
THEM

Rollbar is an error monitoring platform that captures exceptions across web and mobile applications, offering real-time alerting, automated error grouping, and integrations with deployment pipelines.

EDGE

Open-source SDK with broader language and framework coverage, stronger release tracking, and a larger developer community contributing to the platform

VSBugsnag
THEM

Bugsnag is an application stability monitoring tool that detects and reports errors and crashes across web, mobile, and backend stacks with session tracking and user impact analysis.

EDGE

Superior performance monitoring integration and distributed tracing in a single platform, reducing the need for a separate APM tool alongside error monitoring

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