Anam Hira (@anamhira)

At Uber, one bug reaching production could cost millions in a single day. So quality was solved with headcount. Rooms of people would manually tap through the app before every release. Request a ride, add a card, cancel a trip, in 50+ languages, release after release. Now coding agents have increased the throughput of changes by an order of magnitude. A room of people can't keep up anymore. Nobody can. Here we used Revyl to run those same flows on Ubert (demo uber), sending our mobile use agent through the app on a cloud iOS device. Every step verified, with CPU, network, and state traces attached when something breaks. What took a room of testers hours per release runs in 16 minutes, asynchronously. Get started with our free trial and put an agent on your own app.

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Posted 3 Jul 2026