🆚 Firebase Authentication vs. Google Sign-In
- 📈 Google Sign-In is four times more popular than Firebase Authentication.
- 🌎 Google Sign-In is more popular in the United States, India, and Spain.
- 🌍 Firebase Authentication is more popular in Saudi Arabia, New Zealand, and Luxembourg.
Firebase AuthenticationType
About
Firebase Authentication is a backend authentication service that enables applications to sign in users using email and password, third-party identity providers, email links, and phone numbers.
It offers sign-in with services such as 
Google, 
Facebook, 
Apple, and 
GitHub, provides ready-made UI components and SDKs for web, iOS, Android, and 
Unity, supports anonymous accounts, and includes phone and multi-factor authentication if used with Identity Platform.
Google Sign-In is a deprecated 
JavaScript library that has been superseded by Google Identity services for Web.
Headquarters
Pricing
(email, phone, social)
(OpenID Connect, SAML)
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- ⭐ 4th most popular in India in the Authentication category.
- ⭐ 5th most popular in Australia in the Authentication category.
- ⭐ 5th most popular in Canada in the Authentication category.
- ⭐ 10th most popular in the United Kingdom in the Authentication category.
- 🥈 Second most popular in India in the Authentication category.
- 🥈 Second most popular in Spain in the Authentication category.
- 🥈 Second most popular in Brazil in the Authentication category.
- 🥈 Second most popular in Vietnam in the Authentication category.
- 🥈 Second most popular in Indonesia in the Authentication category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Microsoft Identity Platform
Auth.js
Sign In with LinkedIn
Google company profile🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,524,018 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.