Google Sign-in
Google Sign-In is a secure authentication system that reduces the burden of login for users, by enabling them to sign in with their Google account.
Get all 18,724 companies using Google Sign-in
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Companies
18,724
Top Country
US
Top Industry
Advertising
Adoption Insights
Google Sign-in is used by 18,724 companies in our database, representing approximately 0.63% of all tracked websites. The most common industry using Google Sign-in is Advertising, and adoption is strongest in US.
Top Countries Using Google Sign-in
Top Industries Using Google Sign-in
Companies Using Google Sign-in
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 Emergent | emergent.sh | US | Artificial Intelligence (AI) | 101-250 |
 Clay | clay.com | US | Artificial Intelligence (AI) | 101-250 |
 Suno | suno.com | US | Apps | 101-250 |
 Ever | evercars.com | US | Artificial Intelligence (AI) | 11-50 |
 Sumsub | sumsub.com | CY | Computer Vision | 501-1000 |
 Character.ai | character.ai | US | Apps | 51-100 |
 BoldVoice | boldvoice.com | US | Apps | 1-10 |
 Webflow | webflow.com | US | CMS | 501-1000 |
 Phia | phia.com | US | Artificial Intelligence (AI) | 1-10 |
 Anrok | anrok.com | US | Compliance | 101-250 |
Top Alternatives to Google Sign-in
Other Authentication technologies sorted by adoption
How We Detect Google Sign-in
The Web Radar detects Google 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 Google Sign-in?+
Google Sign-In is a secure authentication system that reduces the burden of login for users, by enabling them to sign in with their Google account.
How many companies use Google Sign-in?+
18,724 companies in our database use Google Sign-in, representing approximately 0.63% of all tracked websites.
What industries use Google Sign-in the most?+
The top industries using Google Sign-in are Advertising, E-Commerce, Artificial Intelligence (AI).
What countries use Google Sign-in the most?+
The top countries using Google Sign-in are US, GB, CA.
Is Google Sign-in popular?+
Google Sign-in is used by 18,724 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