SimilarSites helps to discover the best websites and alternatives on the web.

SimilarSiteSearch.com helps you find similar, related, or alternative websites. Our goal is to generate the most relevant results for our users.

The Linux Alternative Project lists Linux alternatives of popular Softwares.

Best Open Source lists more than a million open source software.

Sites Like is a similar site search engine.

osalt.com helps recommend an open source software alternative or replacement for commercial products and even shareware.

SimilarPages has found and classified millions of interesting sites hidden due to low popularity with the goal of helping you discover more sites.

Google Similar Pages can quickly preview and explore other pages that are similar to the one you are browsing.

JSter is a catalog of javascript libraries.