Just found this site while searching for credit monotoring services, please let me know.
AllClearID FREE does not monitor credit reports (it provides no indication of fraudulent activity on any of the 3 bureaus, it never checks them at all).
The FREE service provides "internet identity" checking- which looks to me like an alert if your name, SSN, or credit cards are seen in any of the monitored forums, websites, etc. I am not saying that is not a good idea... but it is not the same as "credit monitoring".
The PLUS service does provide credit monitoring, but it is too expensive. I am not going to pay $10-12 a month.
