Sociall (Beta) - A secure and private decentralised social network for all.
Save From Web - Instagram story, photo, and video downloader - Free, online, and one-click download.
Manyverse - A social network off the grid
Instander - Instander is a free modification of the Instagram app for android. It contains many improvements over the original application. Instander has a lot of different improvements that give the user an edge over other Instagram users.
data.world - The social network for data people
InstaDp.info - With InstaDp you can view instagram profile picture for free in full(original) size and download it right away.