Disqus is a robust online comment hosting service for websites and online communities that features social integration, community management, and moderation tools. Launched in 2007, Disqus allows users to create discussions, share comments, and interact with content across multiple platforms while offering website owners tools to manage and engage with their audiences. Its platform supports features like threaded comments, real-time notifications, and audience analytics. Disqus is widely used by bloggers, media companies, and other publishers to foster discussions and enhance user engagement on their sites.