Search for a Cause is described as 'search engine that allows you to raise money for charity each time you search. We raise money through a small number of ads included with the search results' and is a Web Search Engine in the Online Services category. There are more than 50 alternatives to Search for a Cause for a variety of platforms, including Online / Web-based, Android, Firefox, Google Chrome and iPhone. The best alternative is DuckDuckGo, which is free. Other great apps like Search for a Cause are searx (Free, Open Source), Google Search (Free), Qwant (Free) and Startpage (Free).
DuckDuckGo is an alternative search engine that has rich features, respects your privacy, and is built from free/open-source software. • Zero-click Info - Useful information above the links. • More Privacy - We do not track you.
Ecosia is a green search engine that donates at least 80% of its profits from search ad revenue and online shopping to a reforestation program, currently in Burkina Faso. In November 2015 Ecosia celebrated 3 million planted trees and $5 Million donated for the environment.
Yandex is the fastest growing search engine in the world, serving primarily Russian users. It has been experimenting with an English-based search engine, but its main operations are for its Cyrillic engine.