instashare - Share your photos to instagram from your mac
ToffeeShare - Send files of any size directly from your device, without ever storing anything online.
Frame.io Watch Folders - Accelerated, secure, & indestructible uploading to Frame.io
BlackHole File Transfer - Blockchain-based file transfer. Designed for everyday use.
FileRoom.io - Browser airdrop to send files to anyone, on any device
Surge Send - File transfer and storage made easy, fast, and secure.