This paper evaluates recent proposals for compatibilism about doxastic freedom, and attempts to refine them by applying Fischer and Ravizza’s moderate reasons-responsiveness compatibilism to doxastic freedom. I argue, however, that even this refined version of doxastic compatibilism is subject to challenging counter-examples and is more difficult to support than traditional compatibilism about freedom of action. In particular, it is much more difficult to identify convincing examples of the sort Frankfurt proposed to challenge the idea that responsibility requires alternative possibilities.