Sentry
Sentry is a developer-first software company that specializes in open-source error tracking and application monitoring. Founded in 2012 by David Cramer and Chris Jennings, Sentry has grown from a small project into a leading platform used by over 4 million developers and more than 130,000 organizations worldwide.
Proven Score (provisional)
Established. Based on Proven marketplace listings, member redemption clicks, years in business, market standing, verified clients and connected data, scaled to 100. Client quality (20 points) is added once publicly named clients are verified. Checked 2026-10-21.
Company facts
| Founded | 2012 (14 years) |
| Latest funding | Series E |
| Employees | 400 |
| Headquarters | San Francisco, United States |
| Trusted networks on Proven | 45 investor, bank and government networks offer Sentry to their members |
| Member offers on Proven | 2 |
| Member redemption clicks | 493 |
Company facts from Apollo.io company data. Network, offer and redemption data from the Proven platform. A Proven Score is published once publicly named clients are verified with sources.
Discounts for Proven network members
6 Free Months of Sentry · $174 value
Up to $50k in Sentry credit
See Sentry deals on Proven Deals
Members redeem through their investor or bank's Proven marketplace. Terms vary by network.
Competitors in Observability & monitoring
| Datadog | 67 |
| Sentry | 63 |
| PagerDuty | 48 |
| Grafana Labs | 31 |
| Braintrust | 26 |
| Coralogix | 24 |
| incident.io | 18 |
| Prefactor | 17 |
| Langwatch AI | 11 |
| Acceldata | 5 |
| Log10 | 5 |
Source: Proven platform data, public records and vendor websites. Vendors cannot pay to change a score. Methodology. Updated 2026-10-21.