Friendly Captcha
Friendly Captcha is a proof-of-work based solution in which the user’s device does all the work.
Get all 741 companies using Friendly Captcha
CSV with domain, country, industry, employees, funding, socials. Delivered by email.
Companies
741
Top Country
DE
Top Industry
Advertising
Adoption Insights
Friendly Captcha is used by 741 companies in our database, representing approximately 0.03% of all tracked websites. The most common industry using Friendly Captcha is Advertising, and adoption is strongest in DE.
Top Countries Using Friendly Captcha
Top Industries Using Friendly Captcha
Companies Using Friendly Captcha
| Company | Domain | Country | Industry | Employees |
|---|---|---|---|---|
 Levellr | levellr.com | GB | Analytics | 11-50 |
 Exotec | exotec.com | FR | Logistics | 1001-5000 |
 Gander Social | gandersocial.ca | CA | — | 1-10 |
 Elicit Plant | elicit-plant.com | FR | Agriculture | 51-100 |
 Outokumpu | outokumpu.com | FI | Advanced Materials | 5001-10000 |
 Sarbacane Software | sarbacane.com | FR | Advertising | 101-250 |
 Wien Energie | wienenergie.at | AU | Blockchain | 1001-5000 |
 Biognosys | biognosys.com | CH | Biotechnology | 51-100 |
 TUI Cruises | tuicruises.com | DE | Shipping | 501-1000 |
 Monitaur | monitaur.ai | US | Artificial Intelligence (AI) | 11-50 |
Top Alternatives to Friendly Captcha
Other Security technologies sorted by adoption
How We Detect Friendly Captcha
The Web Radar detects Friendly Captcha 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 Friendly Captcha?+
Friendly Captcha is a proof-of-work based solution in which the user’s device does all the work.
How many companies use Friendly Captcha?+
741 companies in our database use Friendly Captcha, representing approximately 0.03% of all tracked websites.
What industries use Friendly Captcha the most?+
The top industries using Friendly Captcha are Advertising, Consulting, E-Commerce.
What countries use Friendly Captcha the most?+
The top countries using Friendly Captcha are DE, FR, US.
Is Friendly Captcha popular?+
Friendly Captcha is used by 741 companies, making it a notable Security technology based on adoption across our tracked websites.
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Browse DatasetsData last updated: July 2026