MyFICO gets all of its data from each of the 3 CRAs. So if you have purchased an Experian FICO report from here, it'll show the same accounts, inquiries, etc. as what you'd see if you pulled your report directly from Experian.com, annualcreditreport.com, or other services. The only difference between here and elsewhere is that myFICO offers a FICO score along with your report and shows you which accounts hurt and help your FICO. Other sites sell scores but they aren't FICO scores.
If looking to buy your reports whether be it for credit repair, preparing for a major loan app, or wanting to know about a specific creditor, always pull all 3 reports from somewhere. Not every creditor reports to all 3.
