Apple Sign-in
Apple Sign-in is based on OAuth 2.0 and OpenID Connect, and provides a privacy-friendly way for users to sign in to websites and apps.
Get all 1,244 companies using Apple Sign-in
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Companies
1,244
Top Country
US
Top Industry
Apps
Adoption Insights
Apple Sign-in is used by 1,244 companies in our database, representing approximately 0.04% of all tracked websites. The most common industry using Apple Sign-in is Apps, and adoption is strongest in US.
Top Countries Using Apple Sign-in
Top Industries Using Apple Sign-in
Companies Using Apple Sign-in
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 Kraken | kraken.com | US | Bitcoin | 1001-5000 |
 Strava | strava.com | US | Apps | 251-500 |
 Housecall Pro | housecallpro.com | US | Apps | 1001-5000 |
 Abacus.AI | abacus.ai | US | Artificial Intelligence (AI) | 101-250 |
 LifeMD | lifemd.com | US | Health Care | 251-500 |
 Hume AI | hume.ai | US | Artificial Intelligence (AI) | 11-50 |
 Kindbody | kindbody.com | US | Employee Benefits | 501-1000 |
 Podium | podium.com | US | Collaboration | 1001-5000 |
 Capital.Com | capital.com | GB | Apps | 1001-5000 |
 CallRail | callrail.com | US | Advertising | 251-500 |
Top Alternatives to Apple Sign-in
Other Authentication technologies sorted by adoption
How We Detect Apple Sign-in
The Web Radar detects Apple Sign-in by analyzing HTTP headers, JavaScript variables, HTML source code, cookies, and DNS records across 3M+ websites. Our detection engine uses over 10,000+ pattern rules to ensure accurate identification. Browse all technologies →
Frequently Asked Questions
What is Apple Sign-in?+
Apple Sign-in is based on OAuth 2.0 and OpenID Connect, and provides a privacy-friendly way for users to sign in to websites and apps.
How many companies use Apple Sign-in?+
1,244 companies in our database use Apple Sign-in, representing approximately 0.04% of all tracked websites.
What industries use Apple Sign-in the most?+
The top industries using Apple Sign-in are Apps, E-Commerce, Artificial Intelligence (AI).
What countries use Apple Sign-in the most?+
The top countries using Apple Sign-in are US, GB, CA.
Is Apple Sign-in popular?+
Apple Sign-in is used by 1,244 companies, making it one of the most widely adopted Authentication technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: June 2026