The use case: how Grin deploys Sentry
Grin's engineering team uses Sentry for error monitoring, performance tracing and session replay, replacing three separate observability tools. They used tracing and replay together to find and fix a slow-loading page and to debug slow database queries.
More reported results
Figures published in Sentry’s case study. They are not independently measured by usedby.
95%
95% Faster Debugging for Database Issues
In the customer’s words
I didn’t know Sentry had Session Replay and Tracing,” Jorge admitted. “The conversation quickly shifted from ‘should we switch?’ to ‘how fast can we move?Other companies using Sentry
Customers across industries, with public evidence.
Animation Digital NetworkConfirmed
AnthropicConfirmed
ArcadeConfirmed
AtlassianConfirmed
BasetenConfirmed
BitnamiConfirmedGo straight to the source
Based on Sentry’s published case study. We check the public evidence; the results are reported by the vendor.
sentry.io- Last checked
- Nov 12, 2026
Open source capture What the story claims, and what we checked
What we compared with the page.
- The figure: 80%Checked
Printed word for word on the page, near the name of Grin.
- The passage quoted aboveChecked
Copied word for word from the page, near the name of Grin.
- Grin uses SentryChecked
Confirmed line.
- The result itselfNot checked
We quote it; we did not measure it.
Using Session Replay and Tracing together, the team was able to watch a real user session and identify the exact moment and location where things slowed down. Within five minutes, they had found the problem.