Drive user retention using feedback from our closed-loop engagement API. Our system can be configured to test and refine your personalization algorithms. We back our data science by providing support to help you ask the right business quesions.

Push UI changes to your app instantly. Compare user-cohorts. Test engagement hypotheses and find viral loops. Make data-driven product decisions to build the most engaging UX.

We monitor and troubleshoot performance lags, resource intensive requests, 3rd party API downtime, backend outages for your app. We breakdown our findings by mobile OS, hardware, locales, network types and app version.

Record once and replay your tests on 200+ iOS, Android and Windows Mobile devices. Remotely connect to any device on our test rack for debugging or view test-runs in real-time.