Ad captcha services

Mon, Mar 10, 2014

Here is a list of services that offer advertisement captchas:

http://captchaad.com Comment: Not tested yet. You can only register via email.
http://solvemedia.com Comment: Registration is open to everyone. However, until now, I only get error messages complaining about a missing API key (I do have a key though).
http://adcaptcher.com Comment: Not tested yet.
http://adaptcha.com/ Comment: Not tested yet. The service is currently in closed beta, but you can leave your email address to get an invite.
http://nlpcaptcha.in Comment: Not tested yet.
http://minteye.com Comment: Registration is open to everyone. However, until now, I only get non-commercial captchas. Not useful.