Description from extension meta
KDSPY is a time-saving book research companion that every author – fiction or non-fiction – should have in their toolbox.
Image from store
Description from store
Allowing you to research your competitors, track competitor sales, find lucrative niche markets, high-performing categories, profitable keywords, and compelling title ideas – all while you're browsing Amazon.
Let's face it – self-publishing is tough.
For many independent authors, publishers & writers, finding enough hours in the day to accomplish everything that's required...
Is no easy task.
With KDSPY however, you'll reduce your workload with time-saving & efficient tools when it comes to essential research of your niche market, the competitor landscape and profitable keywords.
KDSPY can help you:
* Establish Topic Demand – Find out what books are selling – with revenue estimates – and up to the hour sales statistics in one click.
* Find Your Niche – Discover the "profitable" book niches or sub-genres to get inspiration for your next title.
* Category Research – Reverse engineer the bestseller categories in any of the 32,000+ Book, Kindle or Audiobook categories.
* Competitor Sales Tracking – Monitor and track your competitor's book(s) over 30 days to see their Est. Revenue & Avg. BSR.
* Keyword Research – Find and compare the profitability of keywords for topic ideas & use within your Amazon KDP account
And so much more.
Please note: KDSPY v5 is NOT free to use and requires a paid account.
We're constantly updating KDSPY to make your experience the best it can be. If you have any questions of feedback, we'd love to hear it. You can always get it touch at: [email protected]
Latest reviews
- (2025-07-19) Romek Hanys: I spent 4 hours trying to research categories and got nowhere. I'm switching.
- (2025-07-05) Robert Olsen: Massive information for produceing results . Could not do with out it ! This is an effective tool that will take time to master but I am looking forward to great actionable results .
- (2025-06-21) Carolyn Best: Just purchased it! Have gone thru vids just to see what it can do! Amazing software! It may be a little daunting for non-techy individuals but it is not that bad...if you just take your time and go thru the vids SLOWLY! It is truly a game-changer for newly self-publishing authors! Nice job!
- (2025-04-03) Linda Treiber: I am excited about all this program can do. When I become proficient in its various functions, I will be able to benefit from the knowledge I acquire here.
- (2025-03-03) Happiness: It's a very helpful tool. Thanks so much.
- (2025-02-24) Susan Long: Wesley! THANK YOU SO VERY MUCH for your very quick response and do-able ability to reset my password! Now, as you say, get myself back to work! b Best to You!
- (2025-02-20) Richard Kimmons: I haven't been able to use the product/ I hit the get access button and it goe s to install page. I have loaded it multi time and i need to be able to use this. Looking for support and get an inquiry page. Please help
- (2025-02-18) Raju Xavier: I'm new to this software. The software KDSPY seems amazing. The videos are highly helpful. To understand the applications of KDSPY completely, I have to go through the videos once more and go for its implementation. Thank you Wesley
- (2025-02-17) James Guzzetta: KDSpy has been one of the most helpful tools I've used in the AtoZ publishing process. Easy to use and helpful in sorting Amazon Top 100 book data by reviews, BSR, sale$/mo, etc.
- (2025-02-17) Julie Koplin: This is a great tool to begin my Publishing Business, thank you for creating this software, and I look forward to all that is yet to come.
- (2025-02-09) Angela Hawks-Johnson: I just started using KDSPY, and so far, it’s been a helpful tool for my Amazon business. The interface is user-friendly, and I love how quickly I can get real-time sales data and competitor insights. It’s definitely helping me make more informed product decisions. While I’m still getting the hang of everything, I can already see how valuable it could be in the long run. Looking forward to seeing how it helps my business grow!
- (2025-01-20) Raya White: KDSpy is simply amazing! This is a MUST-have tool! The Chrome extension is easy to install. Wesley has done a superb job of compiling comprehensive documentation and videos on how to use KDSpy. I highly recommend watching all of the videos to understand the product thoroughly before use to ensure you'll get the most out of the tool. Aside, there is also a wealth of additional information to kickstart the process of research and self-publishing. Five stars, highly recommended.
- (2024-12-29) minerva evoundi: Terrible service. they make ma purchase twice and is still not working. i am asking for a refund. worse service ever.
- (2024-12-14) candance scott: The link to add KDSpy to Chrome worked. Clunky! The screen freezes when trying to add it to my toolbar...Not a great start!
- (2024-09-28) Molly (Mol): I used to use this to search books to get POC, but suddenly, it would not allow me to make a topic search. I wanted to search a particular disease, and the program kept coming back to Health, Fitness and Dieting. Not what I was looking for. And then it would not allow me to change the order of the number of reviews from least to most. I clicked on the top of the column, but nothing happened. I then cancelled the extension and tried to reload it after clearing the cache. It did not make any difference. @Debra Kurs said to change the location, but there was no way to change it except by country. So that didn't work. Suggestions?
- (2024-08-02) Kathy Totten-Leon: I just purchased the software, but it's not working.
- (2024-07-02) Ruth Sullivan: I downloaded KDspy it was working well all I needed to do was click on the ap in incognito, now when I click on it it opens to Altitude something and I dont know how to fix it.
- (2024-06-07) debra kurs: I'm a technophobe aiming to overcome my fears with new software. However , I have just downloaded KDSPY, I encountered an initial problem re LOCATION NOT COMPATIBLE . So I watched the help videos , I cleared my cache. following the instructions provided .Then I remembered also to changed my location as advised my publishing.com . I changed this to 9210 Beverly Hills (as advised by the AIA Publishing. team .. and that seemed to work. I will need to change it back if Im ordering items off Amazon . KDSPY now seems to be working . I now have to learn out to use it to establish POC - Proof of Concept ... etc etc ..Hope this make s sense . If I can do ... I'm sure anyone can , just watch the videos provided by the KDSPY team .. they talk though processes very gently and clearly. Thanks Wesley and the team , so far so good !
- (2024-02-04) Md Shakil Hossin: Very poor
- (2022-02-08) Jim A: An awesome resource for doing research with dependable results. Support for the product is fast and efficient.
- (2022-02-08) Jim A: An awesome resource for doing research with dependable results. Support for the product is fast and efficient.
- (2022-02-02) Jason Garcia: This extension is an absolute must-have if you're an author/self-publisher. This service has superior lodes of golden information to help you make a sound and confident decision on your book's direction at your will. Wesley was extremely quick and professional to answer any technical questions I had and had me back working on my business in no-time!
- (2022-02-02) Jason Garcia: This extension is an absolute must-have if you're an author/self-publisher. This service has superior lodes of golden information to help you make a sound and confident decision on your book's direction at your will. Wesley was extremely quick and professional to answer any technical questions I had and had me back working on my business in no-time!
- (2022-02-02) Teija DeVere: Excellent tool - I use it every single day! Hardly any bugs ever and the price is right. Would recommend to anyone marketing e-books.
- (2022-02-02) Teija DeVere: Excellent tool - I use it every single day! Hardly any bugs ever and the price is right. Would recommend to anyone marketing e-books.
- (2022-01-28) Anna Barnaby: A fantastic extension providing really valuable information. The support team is also very quick to respond. I highly recommend!
- (2022-01-28) Anna Barnaby: A fantastic extension providing really valuable information. The support team is also very quick to respond. I highly recommend!
- (2022-01-04) Phyllis Marks: KDSPY is one of the best extension tools, bar none, that I have found on the internet if you want to develop a successful book publishing business on Amazon and do it as effectively and expeditiously as possible. I have literally cut hours, days, and probably weeks off my research. Even more, KDSPY provides these wonderful “Cheat Sheets” that take you step-by-step on your journey to creating a successful book on Amazon. KDSPY doesn’t take your money and you never hear from them again. I appreciate the way I can open my email and sometimes find additional valuable information that encourages me and helps me along the way. I can honestly say that KDSPY has overdelivered and given me the tools they promised and more. All I can say is if you don’t want to spend the money for this incredibly efficient tool, you’re being penny wise and pound foolish. I’ve been in search of how to create a successful book on Amazon for a long time and spent thousands trying to learn how. Sad to say, I ran into some ineffective (and even unethical) programs that did not deliver what they promised. KDSPY does! If you’re hesitating to get this program, don’t hesitate, GET IT NOW. In writing this review, which I almost never do, I’m simply sharing good news and paying it forward.
- (2022-01-04) Phyllis Marks: KDSPY is one of the best extension tools, bar none, that I have found on the internet if you want to develop a successful book publishing business on Amazon and do it as effectively and expeditiously as possible. I have literally cut hours, days, and probably weeks off my research. Even more, KDSPY provides these wonderful “Cheat Sheets” that take you step-by-step on your journey to creating a successful book on Amazon. KDSPY doesn’t take your money and you never hear from them again. I appreciate the way I can open my email and sometimes find additional valuable information that encourages me and helps me along the way. I can honestly say that KDSPY has overdelivered and given me the tools they promised and more. All I can say is if you don’t want to spend the money for this incredibly efficient tool, you’re being penny wise and pound foolish. I’ve been in search of how to create a successful book on Amazon for a long time and spent thousands trying to learn how. Sad to say, I ran into some ineffective (and even unethical) programs that did not deliver what they promised. KDSPY does! If you’re hesitating to get this program, don’t hesitate, GET IT NOW. In writing this review, which I almost never do, I’m simply sharing good news and paying it forward.
- (2022-01-03) Will: Just want to way you're awesome! I love the software, but I love your bonus material just as much! What a great way to learn how to do things by; "showing as an example" Thank you so much for your training and tips. I won't forget! You're awesome!
- (2022-01-03) Will: Just want to way you're awesome! I love the software, but I love your bonus material just as much! What a great way to learn how to do things by; "showing as an example" Thank you so much for your training and tips. I won't forget! You're awesome!
- (2021-11-19) A.L. Knorr: Not only is this a very helpful extension when doing research and planning book releases, the creator is super helpful and goes to great lengths to solve any issues that come up quickly and efficiently. I highly recommend it for anyone in the book industry.
- (2021-11-19) A.L. Knorr: Not only is this a very helpful extension when doing research and planning book releases, the creator is super helpful and goes to great lengths to solve any issues that come up quickly and efficiently. I highly recommend it for anyone in the book industry.
- (2021-11-16) Logan Fox: Excellent tool! I've been using this for years and it gives me tons of useful information on competitors.
- (2021-11-16) Logan Fox: Excellent tool! I've been using this for years and it gives me tons of useful information on competitors.
- (2021-08-17) Larry Dunlap (Larry Dunlap): One of two best ways to examine books on Amazon to locate categories and develop keyword phrases. The other is Publisher Rocket from Kindlepreneur.
- (2021-08-17) Larry Dunlap (Larry Dunlap): One of two best ways to examine books on Amazon to locate categories and develop keyword phrases. The other is Publisher Rocket from Kindlepreneur.
- (2021-06-06) Enzo Poleo: it doesn't works anymore. Don't buy!
- (2021-06-06) Enzo Poleo: it doesn't works anymore. Don't buy!
- (2021-05-26) Ivan Cravotta: has stopped working
- (2021-05-26) Ivan Cravotta: has stopped working
- (2021-05-20) D C: Great extension! Super useful. Highly recommended for anyone looking to accelerate their research.
- (2021-05-20) D C: Great extension! Super useful. Highly recommended for anyone looking to accelerate their research.
- (2021-05-20) Zaki BESSACI: EXCELLANTE TOOL
- (2021-05-20) Zaki BESSACI: EXCELLANTE TOOL
- (2019-07-09) Boris Mullayev: SOFTWARE DOES NOT WORK. I purchased it. Then it asked me for log-in information which I did not have.
- (2019-07-09) Boris Mullayev: SOFTWARE DOES NOT WORK. I purchased it. Then it asked me for log-in information which I did not have.
- (2017-12-21) Артем Мотин: годнота
- (2017-03-23) Rashad Frelin: I really wish it would stop force closing... almost every time i click it I wince hoping it wont quit and ill have to reload.. for a paid app this is not acceptable for this long.
- (2017-03-23) Rashad Frelin: I really wish it would stop force closing... almost every time i click it I wince hoping it wont quit and ill have to reload.. for a paid app this is not acceptable for this long.