What are some alternatives?
When comparing Belacam and Diaspora, 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.
Facebook - Connect with friends, family and other people you know. Share photos and videos, send messages and get updates.
PixelFed - PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.
Mastodon - Mastodon is a decentralized, open source social network. This is just one part of the network, run by the main developers of the project It is not focused on any particular niche interest - everyone is welcome!
Snapchat - Real-time picture chatting
Twitter - Connect with your friends and other fascinating people. Get in-the-moment updates on the things that interest you. And watch events unfold, in real time, from every angle.