Technology category
Captcha technologies
11 technologies shown, most-adopted first
Captcha groups the technologies WhisperGraph's PredictLeads-derived TECHNOLOGY corpus categorizes under captcha. This page lists the 11 most widely adopted, ranked by their published adopter count.
Technologies in Captcha
- reCAPTCHA15,751,598 adopters
- hCaptcha1,133,960 adopters
- ReCaptcha v2 for Contact Form 7140,176 adopters
- Friendly Captcha87,229 adopters
- Tencent Waterproof Wall5,738 adopters
- CAPTCHA1,282 adopters
- SnapHost Captcha1,106 adopters
- 2Captcha35 adopters
- reCAPTCHA v312 adopters
- CaptchaFox8 adopters
- Picatcha5 adopters