@email@example.com CloutStream: An open source federated alternative to LinkedIn, just launched its new website
@Purism Purism: Makers of privacy-oriented computers and the upcoming Librem5 smartphone
@fdroidorg F-Droid: The open source alternative to Google Play
@krita Krita: Open source painting software aimed at artists and illustrators
mastodon.at is a microblogging site that federates with most instances on the Fediverse.