Homepagr is described as 'This is a basic, no-frills, non-social bookmark manager for helping keep track of links that you visit regularly. Often, for more obscure links (a link to a buried Google Doc, a hidden JIRA page, a specific forum post you keep going back to) it's hard to dig them up' and is an website in the Web Browsers category. There are five alternatives to Homepagr, not only websites but also apps for a variety of platforms, including Google Chrome, SaaS, Microsoft Azure and Firefox. The best alternative is Pinboard. It's not free, so if you're looking for a free alternative, you could try Draggo or Cloud Bookmarks and History. Other great sites and apps similar to Homepagr are ReddLinks (Free) and Sorted (Free, Open Source).
Pinboard is a bookmarking website intended for people who want to reliably keep track of large numbers of links. Its goals are to be useful, fight bloat, keep things fast, and stay small. Social bookmarking for introverts. m.pinboard.in
Sorted is an extension for Firefox. Use this if you find yourself manually creating bookmark folders. Just enter the words commonly occurring in your bookmark titles and this extension will automatically create folders and move your bookmarks.