TLDR Stories - Turn Google Slides presentations into shareable stories.
Img.vision - Image hosting & video hosting for eCommerce sellers
The Story Suite - Create Snapchat like stories on desktop, embed them anywhere
UploadHouse - Thumbnail and resize your photos and images
Morning Short - One amazing short story, every morning, in your inbox
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.