Know the real profit
of every KDP book.
TrueRoyalties unifies your Amazon KDP royalties and Amazon Ads spend, then computes your true net profit — book by book, across every marketplace — so you stop guessing whether ads are eating your margin.
Net profit = Royalties − Ad spend, updated continuously
Royalties
$28,940
Ad spend
−$16,460
Net profit
+$12,480
Net profitlast 12 months
18.2%Profit per book
How it works
From two dashboards to one number.
KDP shows royalties. Amazon Ads shows spend. Neither shows your actual profit — so we connect both sides for you.
Connect your data
Bring in your Amazon KDP royalties and your Amazon Ads spend. Revenue and cost finally live in the same place.
We compute the profit
TrueRoyalties continuously calculates Net Profit = Royalties − Ad Spend, per book and across your whole catalog.
See what you keep
One clear profit number, per marketplace and globally, so you know exactly which books make money.
Features
Everything you need to see true profit.
Stop reconciling spreadsheets. TrueRoyalties turns royalties and ad spend into one number you can actually trust.
Royalties minus ad spend, done automatically.
No more guessing whether a bestseller is actually profitable. The real number is computed continuously and shown right away.
Connect KDP royalties
Pull your Kindle Direct Publishing royalties out of their silo and into one source of truth.
Sync Amazon Ads spend
Bring ad spend in next to revenue, so cost and income finally sit side by side.
Margin per book
Drill into net profit for each title and spot the books that quietly lose money.
Every marketplace
US, UK, DE, FR, ES, IT and JP — tracked on their own and rolled into one global total.
Always up to date
Your profit picture refreshes as new royalty and ad data arrives. No manual exports.
Testimonials
Authors who finally see their real profit.
Royalties and ad spend in one place, alerts the moment something needs you, and the real profit on every book — at a price that makes sense.
“If you're running KDP and Amazon Ads, stop stitching the numbers together by hand. TrueRoyalties puts royalties and ad spend in one place and does the maths for you — I open one page in the morning and my whole business is right there.”
Michel R.
Self-published author
What I didn't expect to love is the alerts. It pings me the moment a book slips into the red or a launch takes off, so I only step in when there's an actual decision to make.
Sarah K.
Romance author
No exports, no formulas, no reconciling numbers at midnight. It handles the tedious part and hands me the answer. That's the whole review.
David R.
KDP publisher
I braced myself for another pricey subscription and it's nothing like that. For what it does, the price is a no-brainer — it paid for itself the first month it caught ad spend I was wasting.
Lena M.
Non-fiction author
For the first time I can see the real profit on every title, not just royalties. Two books I was sure were winners were barely breaking even after ad spend — now I know exactly where my money comes from.
Fatima L.
Independent publisher
Pricing
Only pay what's fair.
No plans, no guesswork. Your price comes straight from last month's royalties across every marketplace, refreshed each month.
$19/mo
- Real Net Profit — per book & overall
- Royalties − Ad Spend, computed live
- Every marketplace (US, UK, DE, FR, ES, IT, JP…)
- KDP royalties + Amazon Ads, synced daily
- KDP withholding tax + Ad VAT / GST
- Multi-currency FX
- Unlimited books & history
- CSV & full-catalog exports
- Weekly profit email
- Tier auto-adjusts to your royalties — no self-reporting
Stop flying blind.
See the real net profit of every KDP book — royalties and ad spend, finally in one continuous view.
Start free