Errors, revenue and cloud cost in one place.

Crashes, traces, analytics, revenue and your cloud bill, side by side for every project. Built on OpenTelemetry.

BuizStack project overview showing crash-free users, errors, MRR, daily cloud cost and a p95 latency chart

Sample data.

Five tools you pay for separately today.

Errors and crashes

Grouped by fingerprint, with symbolicated stacks for Flutter, iOS, Android, .NET and the web.

Crash-free users, error count, MRR and daily cloud cost tiles above a p95 latency chart

Performance

Traces, app start and screen loads, broken down by release.

Product analytics

Events, funnels and retention from the same SDK.

Revenue

Stripe, RevenueCat, App Store and Google Play revenue beside the crashes that cost it.

Cloud cost

Your Google Cloud billing export, mapped to the project that spent it.

Model your product the way you ship it.

A project holds every app you deploy, from the mobile app and API to the marketing site and MCP server. Each app gets its own DSN and reports into shared environments.

The FitStack project in BuizStack with production, staging and development environments and a mobile app with its DSN

Every seat is free. You pay for the data you send.

Invite your whole team. Usage is priced per signal, with a free tier and a spending cap you control.

Bring your first project in.

Create an organization, add your apps and copy each DSN into its SDK.

Start free