What are some alternatives?
Cloudinary - Cloudinary is a cloud-based service for hosting videos and images designed specifically with the needs of web and mobile developers in mind.
Volafile - Volafile.org offers real time filesharing and fast downloads without delays or annoying countdowns.
Filestack - Filestack is file uploading software designed for cloud usage applications.
Ge.tt - The best way to publish and share your files.
CleanPix - CleanPix is a digital media management software solution.
WeTransfer - WeTransfer is a free service to send big or small files from A to B.