Zazzy - Design and sell your own 3D printed jewelry
Img.vision - Image hosting & video hosting for eCommerce sellers
Photon - The fastest way to build beautiful Electron apps using simple HTML and CSS.
UploadHouse - Thumbnail and resize your photos and images
Back Market - the refurbished (super) market
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.