Complete Guide to Firebase & Supabase WordPress Integration

Last updated: April 12, 2025

Follow Twitter for updates. Firebase & Supabase WordPress Integration is a WordPress plugin that brings Firebase & Supabase features to WordPress site. E.g. sign in to WordPress and Firebase with one tap / email link or read & write to Firebase from WordPress.

Demo site: https://wordpress.dalenguyen.me

Download plugin: https://techcater.com

Video Tutorials: Youtube Playlist - Firebase WordPress Integration

If you are interested in the development progress, please check the Road map.

Products

First steps

This guide is mostly for the PRO version, if you are using the FREE version, please refer to the WordPress.org Guide

Authentication

Even though the plugin allows Firebase users to log in to WordPress at the same time, best scenario is to use WordPress as backend for Firebase without allowing users to login to WordPress.

Database

From WordPress, users can retrieve or write data from Firebase Realtime / Firestore using shortcodes.

Cloud Storage

Cloud Storage is built for app developers who need to store and serve user-generated content, such as photos or videos.

Analytics

At the heart of Firebase is Google Analytics, a free and unlimited analytics solution.

Firebase Features

Hooks

Actions & Filters that help to communicate with Firebase.

Developers

If you are a developer, there is no limit that you cannot extend the plugin bases on you needs. Here are some examples.

Extensions

List of plugins that can integrate with Integrate Firebase PRO

Experiments

Experiments for future features

Usecases

Use Cases for Integrate Firebase PRO

Miscellaneous