Seer is the AI debugger that uses Sentry context – like errors, traces, logs, replays, and commit history– to flag breaking changes, automatically root cause issues in production, and fix what you missed.
Catch the worst bugs before they ship
In GitHub, Seer automatically checks your PR for mistakes that would likely cause significant issues in production – think security issues, errors, and major performance problems.
Seer’s AI code review checks potential bugs in your PR against real issues that have happened in production to make sure its reviews are all signal, no noise.
Automatically root cause any issue
Tracking down the root cause is the worst part of debugging. Seer analyzes all the issue context for you, using everything Sentry knows about the issue (stack traces, event history, logs, replays, traces, profiles) to pinpoint the cause.
Seer can also suggest a fix, and you choose whether to apply the patch yourself, let Seer open a PR, or send it to your coding agent.
Debug as you build
Sentry’s MCP brings Seer debugging into your local environment.
As issues pop up in development, you can instantly debug them with Seer, before they have a chance to reach production.
Seer puts Sentry context to work for you
Works with your stack
Seer works with pretty much all programming languages and frameworks, from Assembly to Zig, passing through all stacks supported by Sentry: including web, mobile, and desktop.
Works with distributed systems
Seer leverages distributed tracing data to understand your solution even when it spans across multiple, distributed systems. It can propose fixes that impact more than one repository at a time.
Works wherever you work
Seer doesn’t just live in Sentry’s UI. It gives you automated, low-noise PR reviews in GitHub, and connects to your AI-enabled IDE to work alongside you as you build.
Context: Go from "an answer" to "the answer"
Seer is the only AI debugging agent that has access to all the context available to Sentry, including the details of the error, stack traces, environment information, logs, breadcrumbs, traces and spans, and your source code–the whole codebase even across multiple repositories. By sorting through all this data, Seer provides more accurate and complete solutions.
Privacy by default
Your data belongs to you.
Seer does not use your data, including your application's error information and source code, to train generative AI models, and AI-generated output from your data is shown only to you, not other customers.
Seer gives us exactly what we need — straight to the point, fast, and accurate. It’s saved us hours per feature, and that translates to the bottom line.
Marc Maciera Zayas
President @Honra
Sentry [Seer] is actually… good?
One-shot fixed this error that I've spent the last 2 hours debugging
@aidenybai
Seer provided insights that led us to a fix within 30 minutes, for a bug that would have taken an engineer at least a day otherwise.
Neil Wang
Engineering Manager @ Curai Health,
Amazing. @getsentry Seer did better than I would have. I wouldn't have thought to have a special ogType for articles. https://t.co/Y44lHdMitM
@kentcdodds
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