DarkHub is a Russian-language directory of online resources, bringing together listings, descriptions, ratings, and user reviews in one place. Its catalog covers marketplaces, forums, exchange services, file-sharing platforms, Telegram channels, and other digital resources. Individual listings may include a clearnet website, an onion address, or a Telegram link, along with a rating and a brief overview of the service.

The directory features, for example, community forums and news channels, file-transfer tools, cryptocurrency exchangers, and platforms that facilitate transactions between buyers and sellers. Visitors can browse resources by category and popularity, while registered users can sign in to leave reviews. DarkHub also publishes articles and news, provides a patrol map, offers advertising placements, and provides a contact channel for reaching its administration.

The site presents itself as a centralized catalog for discovering and comparing listed services, with user feedback and ratings helping visitors assess each entry. Its listings include resources of varied types and purposes, organized to make browsing a broad and changing online ecosystem more convenient