BotDetect CAPTCHA Generator Homepage
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 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.
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.
Visual Studio 2015 & .NET 4.6 Ready
BotDetect ASP.NET CAPTCHA v3.0.16 supports the latest Microsoft Visual Studio 2015 and .NET 4.6 releases.
Full support for all Android & iOS devices
BotDetect CAPTCHA v3.0.13 audio now works on Android and iOS devices. Unlike other Captchas, sounds are played directly on the form page, without opening the media player app.
1) BotDetect Does Not Spy
Unlike recaptcha spyware joke, BotDetect doesn't operate under 'if we can doxx you then you are human' principles; and will not leave you confused or puzzled when your application starts getting 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.
2) BotDetect Is Accessible and Legal on the US Government Websites
BotDetect is Section 508 compliant and legal on the US federal agencies' websites -- unlike the above mentioned spyware of dubious legality 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 so the spyware cannot spy any more, it reverts back to the old recaptcha, or to various 'cat and dog' pictures. And few things short of a miracle will make your application using the old recaptcha, or those 'cat and dog' pictures, to be able to satisfy this particular Section 508 requirement.
3) BotDetect Works in China
BotDetect works in China -- feel free to guess what particular 'captcha' doesn't :)
With its 1.3B people China has approximately 20% of the world population and outputs like 16% of the world GDP. It is the world second biggest economy. The biggest one after the US. The chances are that some of your users, visitors, and customers sometimes venture or even reside there. It definitively helps not having recaptcha breaking your website for them.
And avoiding having unpleasant conversations with your own superiors and execs, who just came back after spending a week in China, might help even more.
BotDetect CAPTCHA Features
- 60 secure & readable Captcha image styles
- 10 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
- PHP Captcha
- ASP.NET Captcha Control details...
- Java Captcha Library details...
- ASP Captcha Component details...
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