I'm doing the online-therapy. com one. Definitely wish I hadn't signed up.
I've found the book "Managing Social Anxiety, Workbook" by Debra A. Hope, Richard G. Heimberg and Cynthia L. Turk just as helpful.
Maybe it's the therapist I have with online therapy, but I didn't get the impression she's reading what Ive had so say and instead is simply typing a few sentences from a manual and that's it. It's pretty expensive for what you get. I've done regular talk therapy tons, I thought online might be better because I wouldn't be so apt to sensor what I say for fear of being judged. No such luck. Don't think the therapist even reads half of what I've written in the worksheets.