Improve your product. Check the gap first.

Before paying to change a product, compare your proposed improvement with five competing listings. Eli’s focused AI skill shows what is already claimed and what still needs checking, so you can avoid funding a duplicate feature.

AI skill A skill file you plug into Claude or ChatGPT. Built by Eli for Idea to Inventory, it runs the Module 3 competitor check step by step. Saves you checking five listings fix by fix.
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✓ Skill file✓ Install guide✓ Claude or ChatGPT
Gap Check digital resource package
✓ Guided AI workflow A comparison of your proposed fixes and one dated improvement statement.
01 Bring proposed fixes
02 Compare five listings
03 Choose what to test
The problem

Your ‘better’ feature might already be on the shelf.

Find out now, not after the factory has made it.

What Gap Check fixes

Every fix sorted: open, partly taken or table stakes.

Then one dated line to take into your brief.

Use alongside Module 3

Check the shelf before you brief the factory.

Bring the improvements you are considering. Gap Check sorts them against the top five non-sponsored listings in your marketplace and helps you choose a direction to investigate.

✓ 01

Compare the alternatives

Check the leading non-sponsored listings in your chosen Amazon marketplace.

✓ 02

Sort the proposed fixes

Separate open gaps, partly taken ideas and features that are already table stakes.

✓ 03

Choose one direction

Finish with a focused, dated one-liner you can take into your product brief.

How it works

What Gap Check actually does.

The competitor comparison from Product Differentiator, on its own. Bring the fixes you are considering and see which are still open.

What you bring
✓Your list of proposed fixes
✓Links to the top 5 non-sponsored listings
1
List your fixes The improvements you are thinking of asking a supplier for.
2
Compare the top 5 Checks each fix against the leading non-sponsored listings in your marketplace.
3
Sort every fix Open gap, partly taken or table stakes.
4
Pick the one Finish with a dated one-line improvement statement for your product brief.
You finish with: a comparison of your proposed fixes and one dated improvement statement.
Before you decide

A few useful answers.

Eli Built for Idea to InventoryAmazon SPN — Service Provider Network
Do I need this to use my course?+

No. Your course purchase stands on its own. This is a separate optional resource to help you apply the process. Your existing course access stays the same.

What exactly is included?+

Gap Check compares proposed improvements with five competing listings and records claimed, not claimed and unknown evidence. You receive Claude and ChatGPT instruction files, the setup guide and copy-and-paste prompts. Product Differentiator also includes buyer personas. Selected outputs from the same fictional desk-organizer exercise. Claude: “Shallow front tray: C1 Yes; C2 Yes.” ChatGPT: “Shallow front tray: partly taken; two listings claim it, three remain unknown.” Unknown means the evidence is incomplete; it does not prove a feature is absent. Outputs vary; verify facts before use. Starter prompt: Run a gap check on [ASIN OR PRODUCT TYPE], [AU OR USA]. Ask for my proposed fixes and evidence.

Do I need an AI tool?+

Use the supplied setup guide: install the intact skill ZIP in Claude, or supply the complete instruction files and references to ChatGPT. Paste your ASIN, Amazon link or product type and choose AU or USA. Provide the evidence the workflow requests. AI access, subscriptions and paid features are separate.

Secure checkout · $27 USD

Complete your purchase

Gap Check
Product gap tool + installation instructions

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No, I’ll check the competitors myself →I’ll compare the gaps and decide which changes to test.

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One payment of $27 USD. No subscription · No payment plan · Lifetime access

MONEY BACK60 DAYSGUARANTEE

Try it risk-free for 60 days.
Go through the material. If it doesn't help you take your next step, email eli@scalegloballywitheli.com within 60 days for a full Gap Check refund. Covers this $27 tool purchase; stock, samples and business costs are separate.

Need help? Contact Eli.

Educational research tool. Historical business examples do not predict your results. No sales, profit or business outcome is guaranteed. Samples, stock and other business costs are separate. Personal use and use in your own business only; do not resell, redistribute or share the tool files.

Scale Globally With Eli, Idea to Inventory and the products offered here are independently created and are not affiliated with, sponsored by, endorsed by or approved by Amazon.com, Inc. or its affiliates. Amazon, Amazon Service Provider Network, Amazon SPN, and Amazon SPN logo are trademarks of Amazon.com, Inc. or its affiliates. References to Amazon are for educational and descriptive purposes.