Know if a book niche is worth it — before you write it.
See real competition and honest keyword signals right on the Amazon search page — so you write books people actually search for, not ones that get buried.
✓ Real, usable data every day on the free tier — no blurred numbers, no "0 searches left" two minutes in.
Built to fix what authors hate about today’s tools
The most popular free overlay has 40k+ users and a 3.6★ rating. The top complaints are always the same — so we built the opposite.
From “too crowded” to a niche you can win
The whole loop happens on the Amazon page — no copy-pasting into another app, no waiting.
Search a broad idea
“gratitude journal”
- Demand High
- Competing books ~4,000
- Top sellers Strong
Big keyword, brutal competition. Hard to rank as a newcomer.
Refine to a niche
“gratitude journal for men”
- Demand Medium
- Competing books ~90
- Top sellers Weak
Real demand, thin competition, beatable leaders. A niche worth doing.
Grab the keywords
“One-click copy”
- KDP keyword slots 7
- Suggestions Auto-expanded
- Copy 1 click
Decide “men’s gratitude journal,” then copy the 7 keywords Amazon lets you use.
Honest by design: Amazon never publishes search volumes, so we don’t invent precise numbers. Demand is shown as a clearly-labeled relative signal you can sanity-check yourself.
Everything you need to pick a winnable niche
Keyword demand signal
A clearly-labeled relative signal — honest, not a made-up “search volume.”
Competition at a glance
How many books already compete, and how strong the top sellers are (via BSR).
Niche score 🔴🟡🟢
One look tells you: crowded, tight, or a real gap worth writing for.
Keyword suggestions
Auto-expand into the long-tail variations Amazon shoppers actually type.
One-click keyword copy
Grab the 7 keywords Amazon lets you use, ready to paste into KDP.
Honest free tier
Real, usable searches every day — not a 2-minute trial that locks you out.
Honest free forever. Pay only if it earns its keep.
Paid pricing isn’t final yet — that’s why you’re here. Tell us which you’d prefer when you join.
Both are a fraction of the $199 desktop tools. And the free tier always stays usable — Real, usable data every day on the free tier — no blurred numbers, no "0 searches left" two minutes in.
Join the waitlist
Get early access and early-bird pricing. We’ll only email you about the launch — no spam.
✓ Real, usable data every day on the free tier — no blurred numbers, no "0 searches left" two minutes in.
Honest answers
Why “relative signals” instead of exact search volume?
Amazon never publishes search volume. Every tool that shows a precise number is estimating — we just won’t pretend otherwise. You get a clearly-labeled relative signal you can sanity-check, instead of a fake-precise figure.
How is this different from $199 desktop tools?
Those are desktop apps you pay $199 for and run outside your browser. This lives right on the Amazon page you’re already looking at, with an honest free tier and an affordable plan if you upgrade.
How is it different from the free overlay tools?
The free tier gives you real, usable data every day — not blurred numbers or a trial that’s empty two minutes in. And it’s built to load fast instead of spinning forever.
When does it launch?
We’re validating interest right now. Join the waitlist and you’ll be the first to know — plus early-bird pricing.
Is my data private?
The extension only reads what’s already on the Amazon page you’re viewing — nothing hidden. A full privacy policy will ship with the extension.