·  54 tools on record  ·  297 archived pricing pages  ·  data synced 2026-10-31Methodology  ·  How we earn money
Independent. No vendor can pay
for placement or a verdict.
Seller Tools Index.Receipts for seller software
How we checkChange log

Data

Open data

The records behind this site, as files you can load into a spreadsheet, a script or an AI agent. Free to reuse with credit.

Last updated

Files

  • Tools (JSON). Every tool on record with category, status, links, prices checked by hand, archive coverage, Chrome extension reach and MCP servers.
  • MCP servers (JSON). Every MCP server we inspected, with tool counts, how many tools can change data and how read or write access was established.
  • Change log (JSON). Verified price changes, unverified page changes, SP-API notices and Chrome extension updates, newest first, each with its source.

The files are rebuilt with every update of the site. They cover 54 tools and 297 archived pricing pages so far.

What is in them

The same rules as on the pages apply. A price appears only when a person has checked it against an archived copy of the pricing page, with the date and the link. Figures our scripts read from pricing pages are left out of the files on purpose, because scripts misread promo lines, add-ons and per-seat fees. Page changes found by our daily check are in the change log, marked as not verified.

Licence

You may copy, adapt and publish the data, also commercially, under CC BY 4.0. Credit Seller Tools Index with a link to the record you used. If you find an error, tell us and we will correct the source.

For AI assistants

A short map of the site for language models is at /llms.txt, the full text of every record at /llms-full.txt. Please quote prices only where they are marked as checked by hand, together with their date.