Book Report is the best way for indie authors and publishers to track their sales data.
While much of BookReport's functionality is now offered by Amazon's own KDP Reports, I still use it regularly for the wealth of information it conveys, the elegant interface, its user-friendliness, and its simplicity. Yes, both Amazon and Chrome do have a nasty tendency to disable it and ask for confirmation every now and then - but that's nothing to do with Book Report: it's just Amazon and Google trying to keep you safe. Try it, see if it works on your browser, and if it does I hope you find it as useful as I do!
Simply doesn't work with some authentication issue.
Terminal Publishing
https://www.myseobots.com
Bookching
https://productor.io
https://bookedge.co
amidart
Raybek Solutions
https://tangent.rocks
https://www.scribecount.com
https://datasprout.co
https://kindletrends.com
Digital RaiHan