---
title: "Firebase in-app purchase integration"
description: "This extension uses Firebase services as your RevenueCat backend for in-app purchases on Apple App Store, Google Play Store, and Amazon Appstore to control..."
---

# Firebase in-app purchase integration

This extension uses Firebase services as your RevenueCat backend for in-app purchases on Apple App Store, Google Play Store, and Amazon Appstore to control access to premium content and sync customer purchase information to Firestore.

[Get Started](https://app.revenuecat.com/signup)
[View the docs](https://docs.revenuecat.com/docs/firebase-integration)

## Everything you need to monetize and grow your app

Our extension makes it easy for Firebase users to implement in-app purchases, control access to premium content, and analyze purchase data without managing infrastructure.

## Centralize Data within the Firebase Backend

By storing in-app purchase data from RevenueCat in Firestore you can access and display purchase data for customers across both mobile and web apps.

## Trigger Firebase Listeners using real-time purchase events

Set up listeners with Firebase Cloud Functions to react to purchase and subscription changes in real-time. Quickly respond to events like trial starts and subscription cancellations to drive growth with marketing tactics, CRM campaigns, and more.

## Gain Insights with Google Analytics

Understand customer purchase behavior and improve retention by sending RevenueCat lifecycle events to Google Analytics for Firebase. Since events are sent server-side, events such as renewals or cancellations will be sent to Google Analytics in real-time, even if the customer does not open the app.

## Ready to grow?

Our entire suite of features comes standard and it's free to get started.

[Start for free](https://app.revenuecat.com/signup)
[Talk to sales](/talk-to-sales)