Captcha online services comparison

Business > Webmaster
2
2012-11-19 22:37:23

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

AdCaptcherAds CaptchaAdyoulikeare you a humanCaptch MeCaptchas.netNuCaptchaOpenCaptchaProtectWebFormreCAPTCHASolve MediaWebSpamProtect
DescriptionAdCaptcher enables you to build and monetize custom captchas.ADSCAPTCHA™ offers complete multi-language CAPTCHA solutions, from free security-only CAPTCHAs, to premium CAPTCHAs featuring images and video.Adyoulike enables a new way of making money using Captchas. Their technology allows you to change the traditional Captcha, difficult to read by an advertising Captcha, nice, easy to read and remunerative.It is an alternative to CAPTCHA by using games : humans play but not bots...Captch Me is an advertising captcha network.Captchas.net servers provides CAPTCHA images and audio files you can use in html-forms to prevent robots from filling it.NuCaptcha provides the only intelligent captcha product on the market todayreCAPTCHA is a free service that helps to digitize books, newspapers and old time radio shows while preventing automatic form filling by robots.Solve Media offers the option to implement as security only or monetize the space by allowing advertisements in addition to security.WebSpamProtect.com allows you to add a verification image to your web site forms to protect them against spam robots. The service also provides full contact form management.
Screenshot
Distinctive featuresA new monetization method for your websites! Earn revenue by serving smart ads in your captcha.ADSCAPTCHA’s™ innovative Pay Per Type™ platform creates profits from CAPTCHA technology. Instead of paying for CAPTCHAs, website owners and developers can make money from every ADSCAPTCHA™ that is typed in full.The Captcha is served as an Ad, so you can get money while securing your forms.Fun way to check that the visitor is an human : he plays a gameBehavioral Analysis System that adjusts security on the fly- brandable, SLA, advertising, fully customizable.Does not require any regsitrationThe service helps to digitize books or audio showsFortune 1000 Advertisers | Top tier security (10 levels based on spam activity) | Available for over a dozen languages and platforms. | System detects spam activity and increases security & readability difficult.Online control panel to customize available captcha, or to create full contact forms.
Multi-languageYesYes English, FrenchNoYes French, English (standard captchas only)Yes Audio pronunciation: English, German, Italian, French, DutchYes Fully LocalizableNoNoYes English, German, French, Dutch... (8 languages + custom)Yes English, French, German, Spanish, Italian, JapaneseNo
Visual customizationYes via CSSNoNoYes 2 themesYes Size, color custom design for audio or to refresh the captchaYes Skinless version available to fully customize.Yes sizeYesYes 4 themes + customYes 4 themes and customYes
Audio captchaNoYesNoNoNoYesYesNoYesYesYesYes
Code samplePHP, Perl, Ruby, Python, .Net, JavaPHP, JSP, WordPress, DrupalPHP, ASP, Perl, Python, JSP, Ruby.Net, PHP, Java, various pluginsPHPPHP, ASPPHP, ASP, Java/JSP, Perl...PHP, Perl, asp, jsp, python, ruby, asp.net, phpBB, SML, vBulletin, WordPress, Drupal, media wiki, dokuwiki, MyBBPHP, ASP, Perl
Wordpress pluginYesYesYesYesNoYesYesYesYes
Compatible SSLYesYesYesNoYesYesYes for premium accounts only
Notable web site using itQuicken LoansYes, various, ISP's, VAST and VPAID compliant,Meredith Publishing, Internet Brands, CollegeHumor.com, AOL.com, Vertical Scope
Pricing
Free planYesYesYesYesYesYesYesYesYes All freeYes
Pricing120 euros per year to remove captchas.net logoPRO, ENTERPRISE AND ENGAGE PRODUCTS AVAILABLE FOR SITES WITH MORE THAN 25,000 SOLVED CAPTCHAS PER MONTH.Free to implement.Premium accounts enables SSL access, more customization, and full contact forms.
  • 500/month: $2.50/month or $25.00/year
  • 5000/month: $4.50/month or $45.00/year
  • 50000/month: $8.50/month or $85.00/year
Additional
Websitehttp://www.adcaptcher.com/http://www.adscaptcha.com/http://www.adyoulike.com/http://www.areyouahuman.com/http://www.captchme.com/http://captchas.net/http://www.nucaptcha.comhttp://opencaptcha.com/http://www.protectwebform.com/http://recaptcha.net/http://www.solvemedia.com/http://webspamprotect.com/
Twitterhttp://www.twitter.com/adcaptcherhttp://twitter.com/Adyoulikehttp://twitter.com/areyouahumanhttp://www.twitter.com/captchmehttp://twitter.com/nucaptchahttp://twitter.com/solvemedia
Like 0 0 1 0 2 0 0 0 0 1 2 0
Embed
  • 2011-09-05 09:57:39
    2012-11-19 22:37:23
  • Webmaster
    English
  • Compare Adyoulike vs Captchas.net vs OpenCaptcha vs ProtectWebForm vs reCAPTCHA vs WebSpamProtect
  • Public
    Public
  • Creative Commons License CC-BY-SA 3.0 / GNU FDL
    Manage backups

Comments

Leave a comment

Build comparison tables or lists about everything !

It's free and fast to publish data into original tables

Create a table