MARKETPLACE WATCH · PRODUCT VALIDATION
Your product.
Their listing.
IN VALIDATIONA proposed watch for copied listings, seller context, and preserved source evidence. In validation; no marketplace catalog is connected today.
No charge · no launch-date promise

WHAT WE'RE VALIDATING
A listing. A source. A record.
Keep the listing URL and source context tied to the finding.
Organize repeat activity without rebuilding the file each time.
Hash the content and retain an independently archived snapshot.
BEST FIT
Who it's for
- A brand that sells on the big marketplaces and keeps finding knockoff listings by accident. This tier is being built to make that discovery systematic, with the evidence captured the moment it's found.
- A founder whose product photos and copy get lifted onto look-alike listings, and who wants each takedown filing to arrive with the capture already hashed and independently archived.
- An attorney who handles marketplace enforcement for small brands and wants the dossier (capture, content hash, archived snapshot) assembled the way the reporting portals ask for it.
VALIDATION WAITLIST
Help shape what comes next.
PRODUCT STATUSWhat works, what does not, and release requirements
What works in validation
The validation workflow can preserve a listing record, create a tamper-evident fingerprint of its content, archive a source snapshot, and organize those materials for human review.
What is not covered today
No marketplace catalog is being searched, and MarkSentry does not submit marketplace reports or takedown requests. This product is not available for purchase.
What we require before release
At least one approved marketplace connection must return real catalog results. A captured listing and its archived snapshot must be independently opened and verified, and the review materials must be checked against that marketplace's current reporting process before monitoring can be offered.
Nothing on this page is for sale. Plan slots cover the watches that already run today, and those plans are listed on the pricing page.
Why we're building it this way
Official source → evidence trail → your call
MarkSentry begins with sources it can name and evidence it can preserve. Any unreleased commerce or open-web watch remains unavailable until its access, matching, and evidence trail are validated.
Approved source access comes first. MarkSentry will not offer this product until the connection and evidence trail can be verified in the live service.
Amazon marketplace access requires an approved seller-connected application. Until that access is approved, MarkSentry does not read live listings.
Built to catch knockoff listings that trade on your marks and designs, and to organize source-linked evidence for attorney review.