Publisher Champ unifies Amazon KDP, ACX, Amazon Ads, and Meta Ads data in one real-time dashboard — giving Nespola publishers the clarity to optimize their portfolios and track true profitability across every title.
Most Amazon KDP publishers manage their business the same way: they log into their KDP dashboard, download royalty reports, open a spreadsheet, manually cross-reference their ad spend, and try to piece together an accurate picture of their portfolio's performance — every single week. It's time-consuming, error-prone, and it's taking hours away from the work that actually grows the business.
Publisher Champ was built to solve this problem completely. And as a Nespola partner, it's the analytics infrastructure we recommend to every serious publisher in our community.
Publisher Champ (formerly KDP Champ) is an all-in-one data analytics and reporting platform built specifically for Amazon KDP authors and publishers. Trusted by over 20,000 authors worldwide, the platform automatically aggregates data from multiple publishing and advertising sources — including Amazon KDP, ACX, Amazon Ads, and Meta Ads — and presents it in a single, unified, real-time dashboard.
Eirinaios Theodorou ("Eiri"), founder of Publisher Champ and an active member of the Nespola community, built the tool out of a genuine frustration with how fragmented publisher data is across platforms. The result is a product that serious KDP publishers consistently describe as essential — not optional. Publisher Champ has been recognized as one of the top operational tools for KDP portfolio management and was rebranded from KDP Champ to better reflect its expanded capabilities across the publishing ecosystem.
Running a KDP portfolio that spans multiple titles, multiple formats (ebook, paperback, hardcover, audiobook), and multiple ad platforms is fundamentally a data management challenge. Amazon's native KDP dashboard provides royalty data, but it doesn't integrate ad spend. ACX provides audiobook performance data, but separately. Amazon Ads delivers campaign metrics, but without the royalty context needed to calculate true profitability.
The result is a fragmented view that makes it genuinely difficult to answer the most basic business questions:
Publisher Champ answers all of these questions from a single screen, automatically, without a spreadsheet in sight.
Publisher Champ pulls in all royalty data from Amazon KDP and ACX automatically, presenting it in a clean, real-time dashboard with daily, weekly, and monthly trend views. From the moment you connect your accounts, you have a live picture of your portfolio's revenue performance — no manual exports required.
One of Publisher Champ's most powerful capabilities is its advertising integration. Rather than logging separately into Amazon Ads Manager and Meta Ads Manager, Publisher Champ consolidates all ad spend and revenue data in one place — allowing you to calculate true per-title profitability with ad costs accounted for. This is where most publishers discover significant surprises about which titles are actually driving profit and which are subsidizing losses.
For publishers running 10, 20, or 50+ titles, Publisher Champ's portfolio overview surfaces top and bottom performers at a glance. Identifying which titles to advertise more aggressively, which to refresh, and which to retire becomes a data-driven decision rather than an instinct-driven one.
Publisher Champ includes income goal-setting features that let you set monthly targets and track progress toward them in real time. For publishers on a growth journey with Nespola, this visibility creates the accountability and awareness needed to stay focused on what matters.
Publisher Champ is available as a mobile app on both iOS and Android, making portfolio monitoring frictionless regardless of where you are. Check your royalties, review ad performance, and track your monthly goals from your phone — without opening a laptop.
Nespola's partnership with Publisher Champ reflects a core operating principle: you cannot optimize what you cannot measure. Building a profitable KDP portfolio without clean analytics is like running a business without a P&L statement.
Integration With the HyperBook Formula
Publisher Champ is directly referenced in the Nespola curriculum, particularly in the context of advertising strategy and portfolio management. Eiri is collaborating with the Nespola team on updates to Module 6 (ads) that incorporate Publisher Champ's analytics workflows — helping publishers connect ad spend decisions to actual royalty outcomes with precision.
Direct Community Access to Eiri Theodorou
Eiri is an active participant in the Nespola community and available for questions, feedback, and direct engagement. This is a working partnership, not a vendor relationship — Eiri is genuinely invested in the success of Nespola publishers.
A Portfolio That Looks Like a Business
When your analytics are unified and your data is clean, your KDP portfolio operates like a professional business. This matters not just day-to-day, but strategically: when the time comes to exit your portfolio, buyers expect documented, verifiable performance data across all revenue streams and ad platforms. Publisher Champ produces exactly that paper trail — automatically.
Publishers who switch from manual spreadsheet tracking to Publisher Champ consistently report saving multiple hours per week — time that goes directly back into writing, research, and portfolio management decisions.
Beyond time savings, there's an accuracy advantage that compounds. Manual data entry across multiple platform exports is a consistent source of errors. A miscalculated ACOS figure, a missed royalty period, or a mis-attributed ad spend affects every decision made downstream from it. Publisher Champ's automated data pulls eliminate that risk entirely.
The most successful publishers treat their time as a finite resource. Every hour saved on manual reporting is an hour that can be applied to actions with a direct return.
What platforms does Publisher Champ integrate with?
Publisher Champ integrates with Amazon KDP, ACX (Audible), Amazon Ads, and Meta Ads (Facebook/Instagram). All data is pulled automatically — no manual CSV exports.
Is Publisher Champ suitable for publishers who are just starting out?
Yes. New publishers benefit from early visibility into their performance data, which helps establish habits of data-driven decision-making from day one. The dashboard is intuitive regardless of technical background.
How much does Publisher Champ cost?
Publisher Champ offers tiered pricing based on portfolio size and feature access. A 14-day free trial is available at publisherchamp.com — no credit card required to explore the platform.
Can Publisher Champ help me improve my advertising ROI?
Directly, yes. By displaying true per-title profitability — combining royalty data with ad spend — Publisher Champ makes it immediately visible which campaigns are generating profitable returns and which are not. This clarity is the prerequisite for any meaningful advertising optimization.
Does Publisher Champ work for audiobook publishers using ACX?
Yes. ACX data is fully integrated alongside KDP royalties and advertising data, giving publishers with both ebook/print and audiobook titles a complete, unified view of their entire publishing business.
The most successful publishers in the Nespola community share a consistent trait: they treat their KDP portfolio as a business, not a hobby. That means operating with data — clear, accurate, real-time data. Publisher Champ is the tool that makes that possible, cleanly and automatically, from a single screen.