Pocket - When you find something you want to view later, put it in Pocket.
Reddit - Reddit gives you the best of the internet in one place. Get a constantly updating feed of breaking news, fun stories, pics, memes, and videos just for you.
wallabag - Save the web, freely.
TopTopic - TopTopic is an uplifting space to create, discover, discuss and earn from compelling content.
Buku - A powerful command-line bookmark manager.
Snapzu - Snapzu is basically reddit alternative.