instashare - Share your photos to instagram from your mac
Jumpshare - Jumpshare is a visual sharing platform to help creatives share their work and collaborate with team and clients.
Plover - Browser Airdrop - transfer files to anyone, any device
Poetic.io - The simplest way to transfer up to 3GB files
Starfiles - File hosting done simple
quack.space - Share files with people around you. No login required.