IndexOfWeb is described as 'helps you to discover related websites for a given keyword. Based on a deep keyword analysis IndexOfWeb calculates the top websites according to the keywords and topics' and is an website in the Online Services category. There are three alternatives to IndexOfWeb, not only websites but also apps for Mac, Windows and Linux. The best alternative is SimilarSites, which is free. Other great sites and apps similar to IndexOfWeb are Top Similar Sites (Free) and Sites Like (Free).
Top Similar Sites helps you find similar, alternative or related sites to any website instantly. The main function of this website allows visitors to search similar websites by providing website name or URL. There is also a secondary option to search websites by keywords.