"The API was so simple that we implemented all the communications and data synchronization in a bit more than a week."

“The App Invites integration process was seamless. A bonus feature is the excellent tracking tie in with Google Analytics.”

“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.”

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

"We are very impressed with how magical the personalization feature has been. It's so much more than an A/B test, as it continuously optimizes and serves the right variant to the right groups of people to maximize conversion goals. Without Firebase, we would have a harder time succeeding in an …

"I didn't have to spin up new servers, worry about additional capacity, or think about downtime. I just watched the number go up."

"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."

"We could not handle the operation we have today without Firebase."

"We saw twice the retention rate among users with customized onboarding flow than among regular users. And it took us just one day to implement the customized onboarding screens."

“I was able to implement Auth in just one afternoon. I remember that I spent weeks before creating my own solution that I had to update each time that the providers changed their API.”

"Optimizing LTV has always been a core focus for us, but it's notoriously hard to do. Firebase gave us the tools we needed to systematically boost the lifetime value of our users, plus put safeguards in place in case anything went wrong. The insights we've gained from Firebase have been …

"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."

"Our mission is to entertain and connect people around the world through amazing games, and Firebase is a key partner helping us achieve our mission by giving us the tools to deploy new features faster and with confidence."

"Where we used to spend 50% of our development time building the backend, we can focus now 95% of our time on the actual application."

"Firebase has been a complete game-changer for our business. It helped us adapt to a difficult situation with the data we needed to improve our revenue stream while keeping users happy."