History of Captcha online services comparison

Last update 2013-11-25 16:01:03

Creation date 2011-09-05 09:57:39

• 
  onremlop on 2013-11-25 16:01:03Report

  Definition

  I

• 
  CTI on 2013-10-29 23:07:21Report

  List of items (13)

  AdCaptcher, Ads Captcha, Adyoulike, are you a human, Captch Me, Captchas.net, NuCaptcha, OpenCaptcha, ProtectWebForm, reCAPTCHA, Solve Media, WebSpamProtect, Confident CAPTCHA

• 
  Vanina on 2012-05-25 15:12:59Report

  List of items (12)

  AdCaptcher, Ads Captcha, Adyoulike, are you a human, Captch Me, Captchas.net, NuCaptcha, OpenCaptcha, ProtectWebForm, reCAPTCHA, Solve Media, WebSpamProtect

• 
  MisterDev on 2012-05-22 22:24:27Report

  List of items (10)

  Adyoulike, are you a human, Captch Me, Captchas.net, NuCaptcha, OpenCaptcha, ProtectWebForm, reCAPTCHA, Solve Media, WebSpamProtect

• 
  jcap on 2011-10-18 19:53:03Report

  List of items (9)

  Solve Media, Adyoulike, Captchas.net, Captch Me, NuCaptcha, OpenCaptcha, ProtectWebForm, reCAPTCHA, WebSpamProtect

• 
  Mathias on 2011-10-15 21:52:36Report

  Beschreibung

  This is a comparison of online services which helps to prevent automated abuse of your site (such as automatic comment spam or registrations) by using a CAPTCHA to ensure that only humans perform certain actions.

  While these services helps to reduce spam, they will not totally prevent it, since some humans add manually their comments.

  These services usually shows a text in an image and visitors must type it to validate the form. To ensure accessibility, some services provide an audio CAPTCHA so that the visitors can listen to it, if they are unable to see the image.

  A dedicated comparison has been created for services with advertisements solutions combined:
  http://socialcompare.com/en/comparison/captcha-and-advertisement-solutions

• 
  Mathias on 2011-10-15 21:20:26Report

  List of items (9)

  Adyoulike, Captchas.net, Captch Me, NuCaptcha, OpenCaptcha, ProtectWebForm, reCAPTCHA, Solve Media, WebSpamProtect

• 
  Alexis on 2011-09-09 12:42:48Report

  List of items (7)

  Adyoulike, Captchas.net, NuCaptcha, OpenCaptcha, ProtectWebForm, reCAPTCHA, WebSpamProtect

• 
  Ron on 2011-09-08 20:22:03Report

  List of items (7)

  Adyoulike, Captchas.net, OpenCaptcha, ProtectWebForm, reCAPTCHA, WebSpamProtect, NuCaptcha

• 
  Vanina on 2011-09-06 17:33:46Report

  List of criteria (18)

  Link, Beschreibung, Screenshot, Distinctive features, Multi-language, Visual customization, Audio captcha, Code sample, Wordpress plugin, Compatible SSL, Notable web site using it, Preisgestaltung, Free plan, Preisgestaltung, Additional, Webseite, X (Twitter), Ich mag das

• 
  Mathias on 2011-09-05 15:50:11Report

  Extrakt

  Compare Adyoulike vs Captchas.net vs OpenCaptcha vs ProtectWebForm vs reCAPTCHA vs WebSpamProtect

• 
  Mathias on 2011-09-05 14:57:08Report

  List of items (6)

  Adyoulike, Captchas.net, OpenCaptcha, ProtectWebForm, reCAPTCHA, WebSpamProtect

• 
  Mathias on 2011-09-05 13:01:37Report

  Extrakt

  Compare Adyoulike vs Captchas.net vs reCAPTCHA vs WebSpamProtect

  Editor

  public

  Viewer

  public

• 
  Mathias on 2011-09-05 13:00:55Report

  Beschreibung

  This is a comparison of online services which helps to prevent automated abuse of your site (such as automatic comment spam or registrations) by using a CAPTCHA to ensure that only humans perform certain actions.

  While these services helps to reduce spam, they will not totally prevent it, since some humans add manually their comments.

  These services usually shows a text in an image and visitors must type it to validate the form. To ensure accessibility, some services provide an audio CAPTCHA so that the visitors can listen to it, if they are unable to see the image.

  Bild

  http://socialcompare.com/u/1109/captcha-vi9bk5y.png

• 
  Mathias on 2011-09-05 11:44:05Report

  List of criteria (17)

  Name, Beschreibung, Screenshot, Distinctive features, Multi-language, Visual customization, Audio captcha, Code sample, Wordpress plugin, Compatible SSL, Notable web site using it, Preisgestaltung, Free plan, Preisgestaltung, Additional, Webseite, Ich mag das

• 
  Mathias on 2011-09-05 10:42:05Report

  List of criteria (12)

  Name, Distinctive features, Beschreibung, Multi-language, Visual customization, Audio captcha, Code sample, Wordpress plugin, Screenshot, Notable web site using it, Webseite, Ich mag das

• 
  Mathias on 2011-09-05 10:39:23Report

  List of criteria (13)

  Name, Distinctive features, Beschreibung, Multi-language, Visual customization, Audio captcha, Code sample, Wordpress plugin, Screenshot, Notable web site using it, Webseite, Ich mag das, Bild

• 
  Mathias on 2011-09-05 10:29:20Report

  List of criteria (11)

  Name, Distinctive features, Beschreibung, Multi-language, Visual customization, Audio captcha, Code sample, Screenshot, Notable web site using it, Webseite, Ich mag das

• 
  Mathias on 2011-09-05 10:25:57Report

  List of items (4)

  Adyoulike, Captchas.net, reCAPTCHA, WebSpamProtect

  List of criteria (10)

  Name, Webseite, Beschreibung, Multi-language, Visual customization, Audio captcha, Code sample, Screenshot, Notable web site using it, Ich mag das