🆚 Keycloak vs. Supabase
- 📈 Supabase is noticeably more popular than Keycloak.
- 🌎 Supabase is more popular in the United States, France, and the United Kingdom.
- 🌍 Keycloak is more popular in Germany, Colombia, and Switzerland.
Statistics based on 3.4M+ analyzed websites. About this data
Keycloak
SupabaseType
Authentication service
Cloud service
About
Keycloak is an open-source identity and access management solution that provides user federation, strong authentication, user management, fine-grained authorization, and more.
Supabase is an open-source backend-as-a-service platform based on 
PostgreSQL.
It provides a hosted Postgres database with RESTful and 
GraphQL APIs, built-in authentication, secure file storage, support for edge functions written in 
TypeScript with global deployment, role-based access control, and row-level security.
Headquarters
San Francisco, California, United States
Singapore
Pricing
Free ✔️Open source
Free version ✔️Self-hosted, open source
Hosted
Free version ✔️500 MB database space, 50K monthly active users
Pro
(8 GB per project, 100K MAU)$25+/month
(8 GB per project, 100K MAU)$25+/month
Team
(+ SSO)$599+/month
(+ SSO)$599+/month
Categories
Popularity
Determined by the number of sites using each technology.
The Supabase cloud service is 1.5 times more popular than Keycloak.
Total websites
Market share
Authentication
Popularity by country
Determined by the number of sites detected from each country.
Supabase is more popular in the United States, France, and the United Kingdom, while Keycloak is more popular in Germany, Colombia, and Switzerland.
United States
Germany
Colombia
France
United Kingdom
China
India
Brazil
Switzerland
Netherlands
Awards
- 🥇 Most popular in Colombia in the Authentication category.
- 🥈 Second most popular in Switzerland in the Authentication category.
- 🥈 Second most popular in Denmark in the Authentication category.
- ⭐ 4th most popular in Germany in the Authentication category.
- ⭐ 6th most popular in France in the Authentication category.
- 🥇 Most popular in China in the Authentication category.
- 🥉 Third most popular in Sweden in the Authentication category.
- ⭐ 4th most popular in Brazil in the Authentication category.
- ⭐ 5th most popular in China in the Databases category.
- ⭐ 5th most popular in France in the Authentication category.
Popularity by domain category
Determined by the number of sites in each category.
Supabase is more popular among sites focused on online shopping, marketing and merchandising, and Internet services, while Keycloak is more commonly used on business, travel, and entertainment sites.
Business
Online Shopping
Marketing/Merchandising
Internet Services
Travel
Entertainment
General News
Real Estate
Fashion/Beauty
Software/Hardware
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
Google Identity
Facebook Login
Auth0
Auth.js
Clerk
Amazon Web Services
Microsoft Azure
Firebase
Google App Engine🗃️ 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 3,406,701 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.