Market Share by Top Websites

1 Auth0 is leading in Top 100K Sites, Top 1M Sites and The Entire Web.

2 In terms of market share, Twitter Login is clearly lagging behind, losing to Auth0 in all segments.

Websites Categories

1 Auth0 has better usage coverage in more websites categories. Including Computers Electronics & Technology, Business & Consumer Services, Finance, News & Media and 13 other categories.

2 Twitter Login is leading in Science & Education, Games, Travel & Tourism, Arts & Entertainment and 3 other categories.


1 Auth0 is leading in most countries, including United States, India, United Kingdom, Canada and 56 other countries.

2 Twitter Login is leading in Spain, Vietnam, Russia, Italy and 52 other countries.