For cost DBC wins, for accuracy DBC wins, for support DBC wins. DBC FTW. I highly recommend people trying the service themselves, I guarantee you will not be disappointed.
Feb 26: NEW TYPE ADDED - Now supporting Friendly CAPTCHA!! See the details at https://deathbycaptcha.com/api/friendly
Nov 22: Now supporting Amazon WAF!! See the details at https://deathbycaptcha.com/api/amazonwaf
Nov 01: Today our Socket API was affected by a technical issue for a few hours. It's now sorted and back to 100%, working optimally. We sincerely apologize for the inconvenience this may have caused you. If you were affected, please don't hesitate to contact us: https://deathbycaptcha.com/contact and we'll be happy to assist/compensate you!