"Firebase Test Lab enables American Express to execute our entire extensive Android test suite for every pull request. Firebase takes care of scaling the test infrastructure, so our engineers can focus on the code, driving improvements to the app and corresponding changes to our test suite."

"Firebase was paramount in our attempt to fine-tune the monetization strategy and the implementation of new features throughout our apps. A/B testing became the go to analysis tool when introducing any new changes and it completely took guessing out of the picture."

"Firebase has so much functionality in one powerful toolset. It’s easy code to integrate, and we’re confident it’s being continually updated across iOS and Android. That’s a huge win."

“Firebase Cloud Messaging meets our requirements perfectly.”

"Firebase has empowered our entire team to be more creative, because now we have a way to confidently and safely test our big ideas. It makes testing so easy that anyone on the team can run their own experiments."

"AutoML allowed us to improve the time it takes to create a listing through the app, which obviously has clear implications for us in terms of seller ROI."

"Firebase has so much functionality...in one powerful toolset. It's easy code to integrate, and we're confident it's being continually updated across iOS and Android. That's a huge win."

“Incredible first experience. I was able to get a completely custom, embedded chat client running in 30 mins. I really couldn't imagine how this could be easier.”

"Testing features first using Firebase helped us to make the right decision, which resulted in an increase of user daily engagement by five percent."

“We were unable to find any effective solution for notifications until we found FCM. FCM is the best solution because of its rich features, stable performance, and easy deployment.”

"Firebase completely freed our engineers from managing campaign infrastructure, and helped our team to be more effective and our campaigns to perform better—which is a huge win for us."

"The first prototype of Pear Deck was written in just a few hours while I waited for a delayed airplane. Incredible! I slapped that together and popped it onto my teaching blog, and teachers used it thousands of times."

“It's certainly nice to have someone else dealing with the nightmares of real-time scaling and security so that I don't have to.”

“Wow, loving the Firebase JS SDK. You can tell when developers really care.”

"Moving to Firebase was one of the best decisions we ever made. Firebase helps us safely, easily, and quickly run experiments and roll out new features to enhance our user experience. We're excited to continue growing with Firebase!"