BuzDoc Inc - BuzDoc is one of the best online portal services that has partnered with professional healthcare providers in the Chicago Area to enable patients to better control their healthcare needs.
GNU social - GNU social is communication software for both public and private communications.
Zocdoc - Zocdoc is the beginning of a better healthcare experience for millions of patients every month. Find doctors you love, read real reviews, book appointments instantly, and more.
Gab - Gab is an ad-free social network dedicated to free speech.
WebMD - The leading source for trustworthy and timely health and medical news and information.
Pleroma - Pleroma is a free, federated social networking server built on open protocols.