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Publisher Champ assistant icon

Publisher Champ assistant

Publisher Champ assistant is a tool that helps users synchronize all their publishing platforms into Publisher Champ

Users5KCurrent public install base
Rating5.0Store average score
Reviews190Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Publisher Champ assistant Media preview

7 assets
Trend

User growth trend

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User Growth Over Time

5K5K5K5K5K2026年7月15日2026年7月19日2026年7月21日Latest: 5K
Rating trend

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7-day rating change

Start
4.98
Latest
4.98
7-day rating change
0.00
4.884.934.985.035.082026年7月15日2026年7月19日2026年7月21日Latest: 4.98
2026年7月15日2026年7月21日
Growth overview

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7-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version2026.03.14
ManifestV3
Size377KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview

Product summary

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All-in-One Book Reporting Dashboard For Authors

✔ Track profitability, sell-through, and more - all in one automated dashboard, no spreadsheets required.

✔ Transform your author business with the most comprehensive analytics dashboard for independent publishers.

✔ Monitor royalties, analyze ad spend, and track series performance across 16+ platforms in one beautiful interface.

✨ KEY FEATURES

▸ Fully Customizable Dashboard

Reviews

Recent review snapshot

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Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average5.0Average computed only from synced review bodies below
Reviews with text183Synced review bodies
Total ratings / reviews190Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

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Kit Sadgrove2024年8月2日
5

If you don't know your net net KDP earnings, you're handing money to Amazon. For the unwary, it's a money pit. Amazon tells you your 'estimated royalties' - but it doesn't deduct your advertising costs. So you're at risk of living in a fool's paradise. Publisher Champ provides the real information, which allows you to make the necessary changes. If you're serious about making money on KDP, it's not just useful, it's essential.

Version 4.0.4Language en
Kimberly Cordova2024年7月17日
5

A Must-Have for Indie Authors Managing book sales and marketing as an indie author can be overwhelming, but Publisher Champ for Amazon KDP by Eirinaios Theodorou has made it so much easier. The app’s interface is intuitive and packed with features that simplify tracking sales and ad performance. It pulls all the data from Amazon KDP, so I don’t have to juggle multiple spreadsheets or platforms. What really sets Publisher Champ apart is the support from Eiri, the founder. Anytime I had a question or ran into an issue, Eiri was quick to respond and incredibly helpful. His prompt and efficient responses made a huge difference, ensuring I could focus on writing rather than troubleshooting. The In-depth Statistics and Book Stats pages are fantastic. They offer detailed insights into my book’s performance, which has been crucial for refining my marketing strategies and boosting sales. In short, Publisher Champ is an essential tool for any indie author serious about their publishing business. It’s saved me time and provided valuable insights, all while being backed by top-notch support from Eiri. Highly recommend!

Version 4.0.2Language en
Karen Conlon2024年7月7日
5

This is a great app, and great customer service. Really helps to simplify all of the complicated numbers!

Version 4.0.1Language en
Katy N2024年7月1日
5

Wish I could give it more stars. The app is the best, all the data you want, neatly organized. And the customer service is incredible, they are always there and immediately respond. I highly recommend!

Version 4.0.1Language en
Michael Wisehart2024年6月5日
5

I was put on to this online software by a marketing firm who wanted to make sure all their clients were able to keep complete record of their spend and earnings. And even though I am not a client of theirs, it was worth the conversation just to find out about this gold mine product. The amount of information and breakdown of all your income and spending streams is mind boggling, and yet at the same time very user friendly and understandable. It is clear that the founder (Eiri) new what authors needed and how to design something extremely eye-catching. I’ve seen and used other similar types of software, and none have come close to matching the versatility of this tool. Most require you to download daily .csv files to fill in the information with, but Eiri has created something seamless that allows for automatic pulls of all your information from Amazon sales revenue to Ads data from Amazon and Facebook. They are also in the process of testing ACX pulls as well to bring in our audio sales data. Eiri has quite a full year of additions coming that will make this a go-to for all indies. It looks like he will be giving authors the ability to pull from all the major retailers, not including setting it up so those of us who sell direct from our websites will be able to garner that data as well. I’m very excited about where this is going and look forward to seeing how far he can take it.

Version 3.1.4Language en
valerio valvo2024年3月29日
5

Great dashboard with a lot of customizations available. I admit that I have spent a bit of time for the initial setup with the different cookies but the result is totally worth. I especially like to have the possibility to immediately monitor the net profit over the day/month. Once you start using it, all the features may look overwhelming but luckily there is the possibility of selecting the ones you want. Different publishers, different needs I guess. And also great support, friendly and available. They are continuously improving based on our feedbacks, bravo!

Version 3.1.4Language en
1 helpful · 0 not helpful
UMBERTO MARCHINI2024年3月20日
5

Fantastic app and great support!

Version 3.1.4Language en
1 helpful · 0 not helpful
Thomas Larch (TomGiant)2024年2月19日
5

One of the best tools ever. Before, we had to enter everything manually using Google Sheets, which took us 3-5 hours a week. Now we use KDP Champ and have maximum control and overview. I can recommend it to anyone who is really serious about KDP.

Version 3.1.4Language en
1 helpful · 0 not helpful
E Wesson2024年1月25日
5

Fabulous for high-level and detailed looks at KDP book data and ad spend. Extremely simple, took about 6 minutes to get my accounts synced, up, and running if I remember right. They are working on going wide for 2024 as well! For me, the top-level view of ad spend vs. royalties alone makes it worthwhile for the sheer ease and convenience (now I can avoid FB Ads Manager that much more...). The price is extremely reasonable for the time it saves me and I happily subscribed for the annual plan. Basically this is the data analysis tool OF MY DREAMS and it only keeps getting better!! They have less in-depth views and you can ignore all the nitty-gritty numbers if that's not your thing, but if you also love numbers... KDPChamp has you covered with so many beautiful charts and graphs and options to customize and dig into data. Color customization, dark mode, year-over-year comparisons, series sell-through info, and way, way more. I love it so much I am abandoning my beloved spreadsheets. No longer do I need to calculate how many full book reads XYZ page reads equals for a given book, because this will do it for me, for any book I choose, for any date range I care to look at. I can get a simple, at-a-glance view of ad spend vs. royalties, not to mention so many other graphs (some of which I did not know I needed, so thank you for that) and the ability to add events on the calendar and then overlay them on the charts is fantastic for immediate, visual display of the impact on running a promo. The customer support is wicked good too, the founder is super responsive to user questions and actively works user requests and feedback into the application. It is easy to use, beautiful, and functional whether you only ever look at the Net Profits chart and nothing else, or dig in to customize a book stats graph to display exactly what you want like the data for 4 specific books out of 20 published, in audio only, using the 14 of 20 columns you care about, for a 55-day date range, only in the UK marketplace. You can re-order the columns, too 😊

Version 3.1.4Language en
1 helpful · 0 not helpful
Christoph Gamper2024年1月11日
5

Great tool

Version 3.1.4Language en
1 helpful · 0 not helpful