Sentry: the $128M ARR error tracker disrupting New Relic

Jan-Erik Asplund
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TL;DR: Sacra estimates that Sentry hit $128M annual recurring revenue (ARR) in 2023, growing 30% year-over-year, with 50,000 paying customers. Since becoming the biggest dedicated error tracking tool by revenue, they’ve shifted focus to competing with Datadog (NASDAQ: DDOG) and New Relic to own application performance monitoring (APM). For more, check out our report and full dataset on Sentry.

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Key points from our research:

  • Sentry (launched 2012) found product-market fit with its their software development kit (SDK) that lives inside your web or mobile app code and automatically captures errors, grouping and de-duplicating them and then sending them to a web UI with stack traces and device info for triage and debugging. First developed in 2008 as an open source project by Sentry co-founder & CTO David Cramer to help the Django web framework community with error tracking, it launched its cloud-hosted SaaS in 2012—by 2014, it was in use at Uber and Instagram, with high retention expansion from living inside the product with usage-based pricing, setting the stage for its product-led growth (PLG) motion ala Atlassian.
  • Sacra estimates that Sentry hit $128M annual recurring revenue (ARR) on 50,000 customers by the end of 2023, growing 30% year-over-year, valued at ~23x its Series E financing at “over $3 billion” announced in May 2022. As it has grown, Sentry has prioritized self-serve (70% of total revenue) and kept sales & marketing headcount low ($366K ARR per head), investing in product & engineering to launch new products & features into their existing SDK to drive usage and expand into adjacent use cases, not unlike Docker ($135M ARR, ~$1687 average revenue per org).
  • With the launch of performance monitoring, session replays, and code coverage, Sentry is now positioning as a bottom-up, developer-centric competitor to enterprise-focused incumbents like New Relic ($970M ARR) with their $58K ACV and Datadog (NASDAQ: DDOG, $2.4B ARR) at $78K. Sentry’s upside hinges on expanding the TAM for their self-serve offering from the $1B error tracking market to the $51B market (growing 11% yearly) for app performance metrics (APM), log management, and infrastructure monitoring.

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