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May 2nd, 2024

18 Popular Sites Like Captcha

We've researched the internet and identified a lot of noted tutorial and spam sites like Captcha. So come and view other websites that are similar to Captcha.

Displaying 1 to 10 of 500 alternatives to Captcha. (Updated: May 2nd, 2024)     [about these results]
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You're looking for other sites like Captcha:
  How to use captcha, understand, use and imple...
BotDetect ASP.NET & ASP CAPTCHA Components & Controls. ... While computer programs cannot read the textual code from the image, it is easy to read for humans. BotDetect ...
http://captcha.biz/
popularity:
captcha
tutorial
spam
security
php
antispam
webdev
forms
accessibility
howto
new search by a custom tag signature
  captchas.net
Free CAPTCHA-Service ... Please use Google:"captchas.net" to find further sites and comments on our service. ... and Sebastian Wilhelmi (Contact) mail@captchas.net ...
similarity:
popularity:
captcha
security
php
web
antispam
tools
webdev
free
webdesign
spam
  reCAPTCHA: Stop Spam, Read Books
A captcha system that uses successful decodings to helps digitise books for online use. ... LEARN HOW reCAPTCHA WORKS. See how accurate reCAPTCHA is at ...
similarity:
popularity:
captcha
security
spam
tools
antispam
web
books
software
webdesign
web2.0
  Fight with Spam: 15+ Free Captcha Solutions
No information avaiable
similarity:
popularity:
captcha
spam
tools
webdesign
free
antispam
webdev
web
development
security
  Securimage PHP CAPTCHA - Free PHP Captcha Script
Open source PHP script for generating image CAPTCHAs with ... Online Auctions. Advertisement. phpCaptcha.org is proudly powered by WordPress Designed by Bob ...
similarity:
popularity:
php
captcha
security
programming
spam
tools
web
development
webdev
webdesign
  PHP CAPTCHA Library for reCAPTCHA
The reCAPTCHA PHP Library provides a simple way to place a CAPTCHA on your PHP ... at http://mailhide.recaptcha.net/apikey $mailhide_pubkey = ''; $mailhide_privkey ...
similarity:
popularity:
php
captcha
security
recaptcha
programming
spam
tools
anti-spam
webdesign
webdev
  Captcha - Wikipedia
Der Begriff wurde zum ersten Mal im Jahr 2000 von Luis von Ahn, Manuel Blum und Nicholas ... Von "http://de.wikipedia.org/wiki/CAPTCHA" Kategorien: Künstliche Intelligenz | IT ...
similarity:
popularity:
captcha
security
spam
php
wikipedia
font
articles
sicherheit
tutorial
knowledge
  Ned Batchelder: Stopping spambots with hashes and honeypots
Any site which allows unauthenticated users to submit forms will have a problem ... A common technique to prevent spambots is CAPTCHA, which requires people to ...
similarity:
popularity:
spam
captcha
security
honeypot
web
antispam
forms
bots
programming
webdev
  WebDesign - Tips und Tricks: Captcha-Alternativen
No information avaiable
similarity:
popularity:
captcha
spam
tutorial
php
webdesign
development
email
antispam
web
html
  The Official CAPTCHA Site
Working on a program that can generate and grade tests that most humans can pass, but which current computer programs fail.
similarity:
popularity:
captcha
security
spam
web
programming
internet
ai
software
webdesign
tools
  Cryptographp : Free captcha captchas antispam
Casino770 vous offre de gagner gros en nous écrivant vos impressions sur nos jeux et ce que vous ressentez en y jouant, les aventures, les anecdotes... Il y a ...
similarity:
popularity:
captcha
php
security
spam
script
web
webdesign
programming
opensource
antispam
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How moreofit Searches
Each website has a unique tag signature -- a set of words that users have described the website as. Moreofit searches for websites that have similar tag signatures and displays the results.
1: Similarity
A site's "similarity" is determined by how well its tag signature matches the tag signature that is being searched for. A 100% match means that it has the exact same tags in the exact same order, while a 0% match means it has no tags in common.
2: Popularity
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3: Tag Signature
The tag signatures show how a site is described. The deeper the color of the tag, the more frequently the website is tagged as this. Tags underlined blue denote a tag that is in common with the search's tag signature.