Only 498 businesses appear on both Marketplace Pulse’s lists of the 10,000 largest Amazon.com sellers and the 10,000 largest U.S. TikTok Shop sellers. The research, published September 10, 2026, puts the overlap at roughly 5% of either list.

For an Amazon seller considering TikTok Shop, that is a useful reason to question the launch plan. Uploading your catalog gives customers another place to buy. It does not establish how you will persuade them to buy there.

What the seller comparison actually measures

Marketplace Pulse matched sellers by business name. Its published article does not provide a full explanation of name normalization, the ranking period or how separate business entities were reconciled.

That matters because a seller account and a consumer brand are different things. One business can sell several brands, and a brand can operate through different entities. The result also does not mean 95% of Amazon sellers tried TikTok and failed. It compares two lists of large sellers, not a tracked group of businesses attempting expansion.

Treat the finding as a prompt to test your assumptions. It cannot tell you whether your particular product will work.

Build a customer-acquisition plan before expanding the catalog

Your supplier relationships, quality controls and inventory systems remain useful on a new marketplace. What you still need is a reason for a shopper to stop, understand the product and trust the offer.

Start with one to three products whose benefits you can demonstrate accurately. Show the installation, fit, texture, capacity or specific problem being solved. A good demonstration should answer a buying question, even without a dramatic before-and-after claim.

Do not pick products solely because they are your Amazon bestsellers. A replacement part may sell consistently through precise searches while requiring a very different explanation in a short video. Conversely, a product with modest search demand might be easier to understand when someone uses it on camera.

Write that explanation before commissioning content. If your team cannot describe what the customer should learn, sending more samples will not resolve the problem.

Creator recruitment has its own costs and controls

TikTok’s U.S. affiliate documentation gives sellers two main routes. Target Collaboration lets you invite specific creators, while Open Collaboration makes selected products available more broadly, with an optional approval requirement.

That gives you a practical way to limit an initial test. Choose creators whose content and audience fit the product, set a sample budget and track which samples produce usable content and completed orders. Follower count alone does not answer those questions.

Check the actual commission settings too. TikTok says a Target Collaboration rate takes precedence over an Open Collaboration rate for the same product. A rate you negotiated separately can therefore change the economics you expected from the general offer.

Product quality belongs in this decision. EcomCrew’s coverage of how TikTok creator scores connect product ratings with affiliate promotion explains the incentive for creators to consider customer outcomes alongside commission. That article primarily covers Southeast Asia; verify the rules in your own market.

Calculate contribution before promising a commission

Build a separate profit calculation for the test. Include landed product cost, fulfillment, platform charges, seller-funded discounts, creator compensation, samples, refunds and paid advertising. Use your current account terms rather than a fee percentage copied from another seller’s screenshot.

Here is a simplified illustration, not a TikTok rate quote. Suppose a $30 order leaves $12 after all variable costs except creator commission and paid advertising. A 20% creator commission calculated on that $30 takes $6, leaving $6 for advertising and contribution toward overhead and profit.

That product cannot support unlimited promotion simply because revenue is growing. Set the maximum acquisition cost and minimum contribution before content goes live. Allocate sample costs across completed orders so unsuccessful outreach remains visible in the result.

Measure Amazon effects without claiming every extra sale

If you expect TikTok content to generate Amazon demand, record an Amazon baseline before launching. Track branded searches where available, unit sales, advertising spend, price changes and stock availability alongside the dates creators post.

A simultaneous increase is a lead for further analysis, not proof of attribution. An Amazon promotion, competitor stockout or seasonal change could contribute. Keep direct TikTok contribution separate from any estimated Amazon benefit, and state the assumptions behind the latter.

Before expanding, review completed orders after enough time for refunds to appear. Compare creator groups, products and content formats, then fund the combinations that meet your contribution target. The useful outcome is a repeatable acquisition process you can afford to run, whether your business appears on one top-seller list or both.