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 16:01:03Informe

  Definición

  I

• 
  CTI on 2013-10-29 23:07:21Informe

  Lista de artículos (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 15:12:59Informe

  Lista de artículos (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 22:24:27Informe

  Lista de artículos (10)

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

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

  Lista de artículos (9)

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

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

  Descripción

  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 21:20:26Informe

  Lista de artículos (9)

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

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

  Lista de artículos (7)

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

• 
  Ron on 2011-09-08 20:22:03Informe

  Lista de artículos (7)

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

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

  Lista de criterios (18)

  Enlace, Descripción, Screenshot, Distinctive features, Multi-language, Visual customization, Audio captcha, Code sample, Wordpress plugin, Compatible SSL, Notable web site using it, Precios, Free plan, Precios, Additional, Sitio web, X (Twitter), Me gusta

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

  Extracto

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

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

  Lista de artículos (6)

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

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

  Extracto

  Compare Adyoulike vs Captchas.net vs reCAPTCHA vs WebSpamProtect

  Editor

  public

  Viewer

  public

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

  Descripción

  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.

  Imagen

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

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

  Lista de criterios (17)

  Nombre, Descripción, Screenshot, Distinctive features, Multi-language, Visual customization, Audio captcha, Code sample, Wordpress plugin, Compatible SSL, Notable web site using it, Precios, Free plan, Precios, Additional, Sitio web, Me gusta

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

  Lista de criterios (12)

  Nombre, Distinctive features, Descripción, Multi-language, Visual customization, Audio captcha, Code sample, Wordpress plugin, Screenshot, Notable web site using it, Sitio web, Me gusta

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

  Lista de criterios (13)

  Nombre, Distinctive features, Descripción, Multi-language, Visual customization, Audio captcha, Code sample, Wordpress plugin, Screenshot, Notable web site using it, Sitio web, Me gusta, Imagen

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

  Lista de criterios (11)

  Nombre, Distinctive features, Descripción, Multi-language, Visual customization, Audio captcha, Code sample, Screenshot, Notable web site using it, Sitio web, Me gusta

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

  Lista de artículos (4)

  Adyoulike, Captchas.net, reCAPTCHA, WebSpamProtect

  Lista de criterios (10)

  Nombre, Sitio web, Descripción, Multi-language, Visual customization, Audio captcha, Code sample, Screenshot, Notable web site using it, Me gusta