BookBeam: Extension
Tools
FreemiumConfidence 64
Amazon Market Research for Authors and Publishers
Users
30K
Rating
4.6
Reviews
92
7D Growth
0|0%
Stable signalUnknownMedium-risk permissions
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
7 assetsPublisher Champ assistant Media preview
Trend
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User Growth Over Time
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7-day rating change
Start
4.98
Latest
4.98
7-day rating change
0.00
2026年7月15日2026年7月21日
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1-day growthNo data
----7-day growthFlat
00%30-day growthNo data
----Technical snapshot
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Version2026.03.14
ManifestV3
Size377KiB
Languages1English (United Kingdom)
Published
Store updated
Last crawled
English (United Kingdom)
Overview
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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
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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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Great product, great customer service. Publisher Champ is easy to use, comprehensive and beautiful. You can customize most of the views, making it fast to get the info you want. It's also one of the only AI-forward book reporting services around, and very much appreciated! I'm tired of manually importing spreadsheets from platforms that are difficult to navigate. Publisher Champ's API option allows you to bypass all of that and pull your stats directly into your custom apps and publishing command centers. I love being able to automate this part of my business with their solutions. Thank you!
Slick platform. Loads of features for the serious publisher. It's really become helpful within my business. Have to admit though... My favorite is the "cha-ching" notification whenever a new sale comes through. 😬
Really great tool to get good insights in your KDP sales. It is very difficult to match you campaigns with actual sales in the standard KDP website. This tool solves it all. And one of the nicest features (which I did not even know about when I subscribed) is that there is also an APP for it. And it will tell you when a book has been sold. This is really a nice experience, hearing that "Katjing" and knowing another book sold.
There are few words that can express the benefits of this amazing tool. It has helped me track wasteful spending real time thereby improving my profits.
I cant speak of this company more highly. If I could give 6 stars I would!
Amazing data metrics. Best part of the quick amazon attribution to facebook ad integration. Can quickly see which ads are profitable at a glance. The team is super responsive with all issues I've had. Love it.
I cannot express myself well enough to say how wonderful this software has been for me. It's a one-stop place to track all of the key information for my books. Sales, ad spend, various sources, and countries...it's all here! Tremendously helpful!
If you are serious about your publishing business, PublisherChamp is a must-have tool. It shows your data every way you could want it, so you can see which books are driving your growth and where the openings for more growth are in your brand, all in a dashboard that is well-designed and easy to understand.
This tool is amazing. And the developers are always adding new features. Highly recommended.
I genuinely don't know how I managed before Publisher Champ. Being able to see my royalties, ad spend, and net profit in one place across multiple books and multiple ad platforms has completely changed how I make decisions about my publishing business. The series stats and read-through tracking are brilliant and being able to see exactly how readers are moving through the series is invaluable. It turns guesswork into actual data. The tool is incredibly good value for what you get, the updates are constant (they're always adding features), and the live chat support is fast, friendly, and helpful. If you're spending money on ads and don't have Publisher Champ, you're flying blind. Five stars!