"With TrackJS we can find out about problems immediately, without having to talk to the users. The Telemetry Timeline gives us the information we need quickly reproduce and resolve the issue. TrackJS does a phenomenal job of telling us what's going on in the browser so we can quickly squash bugs."
"TrackJS minimized the number of bugs our users face. We are able to roll out features with more confidence, because we are getting feedback right away, instead of days later."