Comparison
TraceBug vs Bugsnag
Bugsnag groups errors in a dashboard. TraceBug hands one reproducible bug to your AI agent.
Try TraceBug in 30 seconds:
$ npm install tracebug-sdk
import TraceBug from "tracebug-sdk";
TraceBug.init({ projectId: "my-app" });
TraceBug.init({ projectId: "my-app" });
Why developers choose TraceBug over Bugsnag
✓Complete evidence per bug — DOM replay, repro steps, console, network, screenshots in one offline .html
✓AI-agent ready — machine-readable over a local MCP server, plus a generated failing Playwright test to verify the fix
✓Zero infrastructure and zero event quotas — no API key, no server, no per-event billing
✓Deliberate capture — you record the bug that matters instead of triaging thousands of grouped events
✓Privacy-first — nothing goes to TraceBug; you choose what's sent to GitHub, Linear, Slack or your AI provider, and captured secrets are auto-masked
✓QA-friendly — testers capture with the extension (Chrome, Edge, Firefox), no code access needed
When Bugsnag might be a better fit
•Bugsnag monitors production passively at scale with error grouping and stability scores
•Bugsnag has server-side SDKs (Node.js, Ruby, Python, Go, etc.)
•Bugsnag has release tracking and deployment correlation
Ready to try TraceBug?
Free, open source, and takes under 2 minutes to set up.