Gab - Gab is an ad-free social network dedicated to free speech.
Just Press Record - A simple, professional audio recorder
Friendica - Decentralisation - Privacy - Interoperability
Voicegram by Sayspring - Record and share conversations with Alexa from the browser
PixelFed - PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.
Yousician - Learn to play music at home, at your own pace