How long is an Insider membership good for? Megan Atlee November 07, 2017 17:53 Follow Cybrary Insider and Insider Pro memberships are valid for one year, at which point you will be autorenewed. Related articles What is Cybrary Insider? How do I cancel my Insider membership? What features are included in Cybrary Insider Pro? What is Cybrary Insider Pro? What are Cybytes? Comments 0 comments Please sign in to leave a comment.