CommentDefender is an online platform designed to oversee comments on Facebook Pages and connected Instagram business accounts. It evaluates incoming comments on posts and advertisements based on specific rules set for each account, concealing any that violate these guidelines from public visibility. The filtering system includes the ability to block links, email addresses, phone numbers, custom keywords, mentions, hashtags, and emojis. While comments that include images or GIFs on Facebook are accommodated, Instagram's image comments are not currently supported. Users are granted the ability to whitelist certain accounts, replicate rule sets across different Pages, assign team roles with restricted access to particular Pages, and examine an activity log that details the rationale for each moderation action. Additionally, any hidden comments can be restored if needed. This service caters to advertisers, brands, agencies, and social media teams tasked with managing comment interactions. Subscription plans are structured around comment volume but offer unlimited Pages, team members, and filters regardless of the chosen plan. Furthermore, AI-driven filters for profanity and negative content can be adjusted but are not yet enabled for use. Overall, CommentDefender provides a comprehensive solution for maintaining a healthy online community.