Sitelike. org is a free online tool for discovering similar, related, and alternative websites. Designed for people exploring the web, researching competitors, or seeking ideas for content and businesses, the service lets users enter a website address and receive suggestions for other sites to explore.

Its stated matching approach draws on keyword relevance, shared topics, audience overlap, and web popularity, with information gathered from multiple sources and content analysis. The site says its suggestions are manually reviewed and updated daily. Users can browse site recommendations across a range of interests and categories, as well as explore sections for top and most-visited sites, recently added or updated sites, and site removal requests.

Sitelike. org also provides tools to find competitor domains and discover alternatives to familiar websites. Example listings span creative tools, real estate, online communities, music recognition, and content discovery, illustrating the breadth of sites featured.

The service is presented as free, fast, and easy to use, supporting web exploration, market research, and the search for relevant alternatives