BotDetect CAPTCHA Generator

BotDetect™ CAPTCHA generator is a form security solution using Captcha challenges, that are easy for humans but hard for bots, to prevent automated page posting. Bots are kept from accessing protected website functionality using generated Captcha images specifically designed to be out of reach of computer vision and OCR technologies. BotDetect also provides an audio Captcha alternative to keep websites accessible to people with impaired vision, enabling you to make WCAG and Section 508 compliant websites.

CAPTCHA Generator Features

BotDetect CAPTCHA Box
  • 60 secure & readable Captcha image styles
  • 12 secure & accessible audio Captcha sound styles
  • Localized Captcha generation, using various Unicode character sets and downloadable multi-language sound pronunciations
  • Custom Captcha image size, format, color scheme...
  • Custom Captcha code length, style, character set, timeouts, generated code filtering...
  • Many other randomization & customization options
  • Compatible with various MVC web application frameworks
  • Supports extra Ajax Captcha validation for improved form usability, through built-in JavaScript functionality and jQuery validation

Why BotDetect?

1) BotDetect Is Secure

BotDetect is unique among Captcha generators in offering many Captcha image and sound styles. While each of them is easily comprehensible to human users, randomly using multiple Captcha generation algorithms makes the generated Captcha challenge practically impossible to pass automatically.

This approach to Captcha security is validated by the BotDetect track record: we have over 3000 paying customers and not one confirmed case of automated Captcha breaking by spammers.

2) BotDetect Is Multinationals Friendly

With more than hundred world languages already supported in the code, and 34 different audio localizations being just a download away, BotDetect Captcha will ensure that your interaction with every local market is done in to that particular local market familiar script and language.

And if the audio localization for the language you need does not exist yet, just buy any of the following licenses (Blueprint, Developer, OEM); and we will add it for you within four weeks time.

3) BotDetect Works in China

BotDetect Captcha works in China -- and Recaptcha does not!

With its 1.3B people China has approximately 20% of the world population and outputs like 16% of the world GDP. The size of China's economy is second only to the size of US one.

Even if you do not actively target the Chinese market, the chances are that some of your visitors, users, and customers sometimes venture or even reside there. It helps not having Recaptcha breaking your website for them.

However, if you, or your users, do target the Chinese market, making your website fully functional for the visitors from China should be one of the top placed items on the 'minimum requirements' check-list. Make sure to check it!

4) BotDetect Lets You Meet Regulatory Requirements

BotDetect Captcha is not a 3rd party service delivered from the cloud that you have no control over. Instead, BotDetect runs on your own servers, and its source code is available; thus enabling you to easily meet whatever regulatory or security requirements that are, or might be, imposed on your application or website.

5) BotDetect Is Accessible and Legal on the US Government Websites

BotDetect Captcha is both Section 508 and WCAG compliant, and as such legal on the US federal agencies' websites -- unlike Recaptcha, that is just lame-ducking there while awaiting for its Section 508 lawsuit by a disgruntled employee or a user to throw it away.

Why is it like that? It is simple. When you block cookies in your browser, or go into incognito mode, Recaptcha reverts back to the 'old Recaptcha', or to various 'pig and dog' pictures. And few things short of a miracle will make your application using the 'old Recaptcha', or those 'pig and dog' pictures, to be able to satisfy this particular Section 508 requirement.

6) BotDetect Does Not Spy

Unlike Recaptcha, BotDetect doesn't operate under 'if it can doxx you then you are human' principles; and will not make your application being rejected by the most of world governments on the grounds of national security; be it on their own websites, or on the websites of their sensitive institutions and industries.

BotDetect CAPTCHA Customer References and Testimonials

Over the years, our products became a household name for high-quality Captcha components. Today we are proud to count as our clients, among over 3000 customers: Morgan Stanley, NASDAQ, Intuit, Con Edison, Accenture, Christie's Auctions, EMI Music, McNeil Consumer Healthcare, Swiss Telecom, and many more. And our customers say:

"BotDetect Captcha solution works great, is fast and easy to implement and their customer care is outstanding. After lots of research, I am convinced that you cannot get a better value!"

- Chuck Van Court, CEO & Founder, Fuze Digital Solutions, USA

"Great little dll at a great price."

- Tony Van Vugt

"Fantastic product! Your BotDetect Captcha control saved hours of development time. Within a couple of minutes of purchase, we had a fully enabled Captcha verification system integrated into our registration form!"

- Tomas Salas, PoshPoints LLC, Usa

"Your product is great. It stopped the spambot garbage I was getting on my forms IMMEDIATELY."

- Kevin Owens, Drexel University Chemistry Dept, USA

"There is lots of recommendation about you. I didn't really want to buy a component, but there were no free scripts that were good enough and you were easily the best once I decided to buy something."

- Steve Belton

"You are one of the (few) companies with excellent support!"

- Helge Thomas Hellerud, Oslo, Norway