Tools

Tools nobody else has. Built for our clients.

We build our own software, because the tools on the market stop at pretty pictures and dashboards. Two run on client accounts every day. The calculators below are free for yours.

  • Free, no sign-up
  • Runs in your browser
  • Figures checked against Amazon's own help pages

Amazon creative · built by Mr. Prime

One-Click

Your whole listing. From one link.

Paste a product page. One-Click designs the gallery, Premium A+ and Brand Story in your brand's look, and checks its own work.

  • Your real product photo, never redrawn
  • Every claim traced to your listing
  • Checks its own work before you see it
  • 10 to 20 minutes per new product
One-Click builds a whole Echo Dot listing from one link · 2 min 33 s
One link. No designer. · 62 s
It marks its own homework · 45 s
Listing images designed in 59 minutes
26
Of its own faults caught and fixed before anyone looked
16
Average judge score, none under 8.5
9.38
Link pasted. No brief, no photos, no designer
1

From a live, filmed run on Amazon's own Echo Dot, 30 September 2026. An independent case study, not affiliated with or endorsed by Amazon.

Amazon profit intelligence · built by Mr. Prime

Impact Finder

Know where the next pound of profit lives.

Every morning, one short list of actions for your Amazon account, in money order, with proof of what each change did.

  • Five next moves, not hundreds of alerts
  • Every value labelled: at risk, lost or modelled
  • Each gain traced to the change that caused it
  • Risky changes need a named approver
Impact Finder's demo workspace for a fictional £1m-a-month Amazon UK account: five next moves, led by recovering the Buy Box on four hero products
The public demo runs on a fictional £1m-a-month account, with no live client data.

See it run

The Profit X-Ray, at work.

Move your numbers and the verdict changes as you go. Free, and nothing leaves your browser.

Profit X-RayMove your numbers and see, in pounds, whether your ads are under-investing, on plan or eating profit.Try the Profit X-Ray

Free calculators for your own account

  1. 01 Amazon advertising Profit X-Ray Should you spend more on Amazon ads, or less? 60 secondsRuns in your browserNo sign-up Open the tool
  2. 02 Amazon fees FBA calculator UK What does Amazon really take from each sale, and how much is left for you? 2026 UK ratesNet profit per unitNo sign-up Open the tool
  3. 03 Amazon listings Listing Checker Will Amazon rewrite your title? Check a listing against the 2026 rules in seconds. Amazon's 2026 rulesRuns in your browserNo sign-up Open the tool
  4. 04 Hiring an agency Agency ROI and exit value Would an agency pay for itself, and what would it add to the value of your business? Payback monthExit valueNo sign-up Open the tool
  5. 05 Amazon advertising ROAS calculator Do your Amazon ads make money, and what ROAS do you actually need? Break-even ROASTarget ROASNo sign-up Open the tool
  6. 06 Selling your business Amazon business valuation calculator What is your Amazon business worth, and what would add the most to it? Value rangeLevers in £No sign-up Open the tool
  7. 07 TikTok Shop TikTok Shop fee and profit calculator (UK) What does TikTok Shop really cost per order, and how much can you pay creators? 9% commissionCreator break-evenNo sign-up Open the tool
  8. 08 Amazon AI search AI Shopping Readiness Audit Enter an ASIN and get a scored report on how ready the listing is for Amazon's AI shopping assistant, with the top fixes. Automated reportEmail required Run the audit (opens in a new tab)

The calculators and the checker run in your browser: nothing you type or upload is sent to us unless you choose to share it when you book a call. The AI Shopping Readiness Audit is a separate service that fetches your public listing and emails you the report.