Hello,
For the last few months I have been adding nice features to
Kindle Ranker as well as supporting retailers other than Amazon. As of today, you can:
- Rate a book idea: competitiveness, difficulty, best sellers, etc. (e.g: Dystopian world)
- Lookup authors and how many sales they achieve. (e.g: Bridget E. Baker)
- Search long tail keywords. (e.g: romance)
- Compare categories to find the most profitable and least competitive niches. (e.g: Fiction and Fantasy)
- Spy on any book, track their performance and get alerts when they get a new comment, reach a new rank, go on promotion, etc.. (Book search)
All these features are available on Amazon US and UK.
The category search page works for Amazon US, UK, Kobo and Smashwords!
Happy hunting ;)
Cheers,
