~/ analytics / error-tracking

See what broke. Fix it before a user reports it.

Stack traces, source context, and team notes on every issue. All in one view.

Start for free

Closed beta. Join Discord

FastStats error tracking dashboard showing stack traces, source code context, and team notes

What you get

Pretty much what you see in the screenshot above, broken down.

Errors show up grouped

Same crash, one issue. Event count, sessions affected, and the stack trace are right there when you open it.

Trace resolution

Jump to the source line

Frames with code context get a link. Click through and land on the exact line in the file, still inside the issue.

Readable stack traces from production builds

Upload ProGuard mapping files for Java plugins or JS sourcemaps from your bundler. Obfuscated frames resolve to real class names, files, and line numbers.

Comments on every issue

Leave notes, ask questions, or document what you tried. Your team sees it right on the error.

Try it in the beta

Free tier while we're in closed beta. Install the SDK and start sending errors.

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