Keep Everything is described as 'Light & Fast Web Archiver for iOS, OS X' and is an app in the News & Books category. There are more than 25 alternatives to Keep Everything for a variety of platforms, including Online / Web-based, Mac, Android, iPhone and Google Chrome. The best alternative is Pocket, which is free. Other great apps like Keep Everything are wallabag (Free, Open Source), Diigo (Freemium), Instapaper (Freemium) and Refind (Freemium).
Save webpages to read later, and eliminate cluttering of bookmarks with sites that are merely of a one-time interest. With Pocket, you can read at home, work, on the plane, or during your commute; even without an internet connection.
Instapaper is a simple tool to save web pages for reading later. To save web pages for later offline reading: go to Instapaper.com, install the Read Later bookmark, and mark any pages you'd like to read later.
MORE SIGNAL, LESS NOISE Every day we analyze thousands of new links and create a magazine of the most relevant ones for you. SAVE GREAT LINKS Save links from around the web with one click—with our browser extension on your computer, or our share extension on your phone.
Basket is a bookmark organizing application. You can Save any URL and Embed Links in Basket. While saving and even later you can completely personalize your bookmarks with Category, Color, Tags & Notes.
Larder is for bookmarking things on the web you'll need again. It's perfect for curating lists of libraries, tools, and reference material. Trial everything for 14 days, buy a paid account if it fits your workflow. It's honestly really good.