A cool feature to have would be to enable the user to upload a list of backlinks and have Ahrefs monitor the status (404'd, nofollowed, removed, etc.). I understand that it's a backlink checker already but some backlinks might not be crawled by your bot. It'll also help add these pages to your database, as well as giving the user the option to monitor links they specifically built separately.

Feature Request: Hello :) It would be very cool if we could mark a backlink and put it into a list of ressources. So you can create a list of sites you want to have a link from. Im not always want to export all backlinks and filter out what i like to have.... And it would be great if we can safe backlinks for tracking. If we create a backlink with a partner, then we should be able to put them in a separate list and check if the link is still online etc... And a Link Detox would be great to identify questionable links in your linkprofile Greetz and thx for this awesome tool!