What are some alternatives?
When comparing Belacam and Imgur, you can also consider the following products
Instagram - Instagram is a mobile, desktop, and Internet-based photo-sharing application and service that allows users to share pictures and videos either publicly, or privately to pre-approved followers.
Flickr - image and video hosting website
PixelFed - PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.
Photobucket - Photobucket offers image hosting and free photo and video sharing.
Snapchat - Real-time picture chatting
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.