On Care2, people have a chance to take action by clicking-to-donate for charities like The Nature Conservacy, The CarbonFund, and Susan G. Komen for the Cure. Also, members can help by signing petitions. By being active on the site, members receive Butterfly Rewards, which can be used to give gifts like rehydration salts, a meal to a hungry schoolchild, bottle feed kittens, etc.
For every answer you get right, Freerice donates 10 grains of rice through the World Food Programme to help end hunger. Subjects include English Vocabulary, languages, Flags/Countries of the World, SAT practice, and more.
A search engine that generates funds for the charity of your choice. 1 penny per search. The site is also linked to Goodshop and Goodsurvey, which are additional ways to enhance funds. Powered by Yahoo!
Click-to-donate for 6 causes, including ending homelessness, impact kids cancer, and sponsoring children. Doing so results in points that can be used to donate to different causes like ending animal cruelty and preventing homelessness. This site is like Care2, except less advanced and less interactive.
By downloading Superdonate onto your computer, you are selling your idle computer time to organizations that will use it to solve research projects (like AID and reducing energy waste. This doesn’t affect the performance of your computer. For the amount of time the program is used, money is donated to the cause you select from the site.