Alternativer til Captcheck til Web

• Web
  Alle platforme Web Self-Hosted Software as a Service (SaaS)
• Enhver licens
  Enhver licens Gratis licens Open Source-licens Kommerciel licens

2

Confident Captcha

Confident Technologies leverer gratis CAPTCHA-sikkerhedssoftware kaldet Confident CAPTCHA, et billede CAPTCHA, der stopper spam og bots.

• Freemium
• Web

0

reCAPTCHA

• Web

0

Securimage

• Web

0

FeedCaptcha

• Web
• Software as a Service (SaaS)