Online-Therapy.com
Best for structured CBT — the foundation of ERP-based OCD treatment
Online-Therapy.com's structured CBT program closely mirrors the exposure and response prevention (ERP) framework that's considered gold-standard for OCD. Their worksheets, journaling tools, and structured sessions help you work through compulsions systematically rather than just talking around them. They don't accept insurance, but the $45–80/week price point makes structured OCD-focused care accessible.