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Checked 14 October 2026 · against Amazon’s own pages

DataDoe vs Amazon’s two MCP servers

Amazon now runs two official MCP servers: the Ads MCP for advertising, and since 23 September 2026 the Selling Partner plugin for one US Seller Central store. Both are free. DataDoe joins Seller Central, Vendor Central and Ads in one schema, for any AI client, with people who answer in about 15 minutes.

Start free trialWatch the side-by-side test
  • Seller, Vendor & Ads data
  • Every Amazon marketplace
  • 14-day free trial
What each server can reachAmazon’s three systems, one row per server
MCP server
Seller CentralSeller
Vendor CentralVendor
Amazon AdsAds
Amazon Ads MCPFree · open beta since February 2026
Campaigns, reports, billingAds only
Selling Partner pluginFree · beta since 23 September 2026
One US store, third-party sellersOne US store
DataDoe$97 a month · 14-day free trial
Every account and marketplace in one schema, with about two years of history and your own costs joined in
Amazon details from the Ads MCP announcement, the plugin’s Claude listing and public repo, read 14 October 2026.US-only scope per Amazon’s launch help page.
• The side-by-side test

Same prompts, same seller, two servers.

Jakob Wolitzki, DataDoe’s co-founder, connected the Amazon Ads MCP and DataDoe to one Claude Pro account and asked both the same questions about one seller’s ads and sales. He recorded the whole run.

Amazon MCP Didn’t Work Like I Expected…6 min · published 3 April 2026 · YouTube

Test logClaude Pro · one seller · Ads and sales
Amazon Ads MCPDataDoe MCP
0:33

Same prompt, Amazon Ads data

Ads MCP: Asked for approval on tool call after tool callDataDoe: Found the seller and pulled the data on the first try
1:19

Amazon MCP struggles

Ads MCP: Stopped mid-task and needed a manual “continue”DataDoe: Answered every prompt in the test
2:34

January vs February, with follow-ups

Ads MCP: Hit the Claude Pro usage limit on the month-on-month comparisonDataDoe: Joined ads, orders and search terms in one query
3:49

Search terms, conversion and insights

Ads MCP: Returned zeros for top ASINs by ad conversion: no order data behind itDataDoe: Returned the top 25 search terms and ASIN-level conversion, ready to chart
“It seems like the Amazon is returning zeros, meaning it actually couldn’t do the job.”Jakob, on the conversion question

One account, one run of each prompt, on the Ads MCP open beta in spring 2026. Times link to the chapter in the video. Amazon may have improved the server since; the Selling Partner plugin did not exist yet.

• Coverage

Where each server stops.

Three columns, one row per thing a seller asks for. Amazon’s columns come from Amazon’s own pages; ours from the DataDoe docs. Where Amazon is ahead, the row says so.

DataDoe, the Amazon Ads MCP and the Amazon Selling Partner plugin compared, as of 14 October 2026
FeatureDataDoeAmazon Ads MCPSelling Partner plugin
Amazon data
Seller CentralEvery seller account you connect: orders, finances, FBA stock, listings and returnsNoOne US store, third-party sellers: sales, traffic, inventory and listings, plus settlements for month-end checks
Vendor CentralPurchase orders, Retail Analytics, forecasts and Net PPM DataDoe aheadNoNo
Amazon AdsSponsored Products, Brands, Display and TV, DSP and search terms; Amazon Marketing Cloud (beta, self-serve)Campaigns, performance reports, account settings and billingNo
Your own costsUpload COGS once and it is joined to orders and profit. How it works DataDoe aheadNoNo
Reach
MarketplacesEvery Amazon marketplace, side by side DataDoe aheadAds accounts by profile and regionUS stores at launch
AccountsUnlimited connections on one plan, so agencies keep every client in one placeBuilt for Amazon Ads API partners with active API credentialsOne account at a time
AI clientsClaude, ChatGPT, Gemini, Cursor, Codex, GitHub Copilot and any MCP client, plus n8n and ZapierClaude, ChatGPT, Gemini and custom agents, as Amazon names themClaude, in beta, and Amazon Quick
History and answers
HistoryAbout two years backfilled when you connect, recent data first, then kept DataDoe aheadWhat Ads reporting keeps: about 95 days for Sponsored Products, 60 for Brands and DisplayCurrent metrics through Amazon’s analytics tools; no bulk history
How a question is answeredOne query across tables DataDoe already synced, fresh daily with key tables intradayAsynchronous Ads reports: requested, polled, downloaded, then readDirect calls to Seller Central tools, one account and marketplace per call
Warehouse, API, exportsBigQuery at no extra cost, a REST API, and CSV, Excel or JSON exports of the same tablesNoNo
Changes on Amazon
WritesAds, listings, prices, A+ Content, orders and shipments, plus Vendor purchase orders, ASNs and Direct Fulfillment. ActionsCreate, update and delete campaigns; a one-step Sponsored Products campaign toolListing fixes, prices you name, and support cases
FBA inbound plansNot todayNoThe whole flow, from plan to confirmation Plugin ahead
SafeguardsWrites are off until you switch them on; most AI clients ask before a change, a dry run is optional and every change is loggedThe approval prompts of your AI clientEvery write is drafted for your approval first
Price and people
PriceThe Base Plan, $97 a month after a 14-day free trialFree Amazon aheadFree Amazon ahead
SupportAn account manager for every customer, a median first reply of about 15 minutes, and a monthly call with an engineer DataDoe aheadAmazon Ads support channelsAmazon Seller Support

Sources, read 14 October 2026: the Amazon Ads MCP open beta announcement, the plugin’s Claude directory listing and public toolkit, and Amazon’s Seller Assistant help page. Ads report windows are the Ads API’s own limits. Both Amazon servers are in beta and may change.

• Why the answers differed

Amazon’s servers fetch. DataDoe has it ready.

An MCP server is only as good as what sits behind it. Amazon’s servers go to Amazon’s APIs for every question. DataDoe answers from tables it keeps in sync, with your costs already joined.

QuestionTop 10 ASINs by ad conversion increase, January to February

Amazon Ads MCPHow the Ads API reporting flow runs

  1. 1Find the advertiser profileAllow?
  2. 2Request the January report, poll until readyAllow?
  3. 3Request the February report, poll until readyAllow?
  4. 4Download and read both reportsAllow?
  5. 5No order data behind the adsconversion stays at zero

DataDoe MCPReal tool names

  1. 1Find the seller · sellers_and_vendors_list
  2. 2One query over ads, orders and search terms · exports_create
  3. 3Read the finished export and answer with a table

Amazon’s steps follow how Ads API reporting works; tool names vary by client. Your AI client may ask before DataDoe’s calls too, just fewer times.

• Which one fits

Pick by the questions you actually ask.

Amazon’s two servers are good at the slice each one covers, and they cost nothing. DataDoe is for the questions that cross those slices.

Choose DataDoe if

$97 a month after a 14-day free trial

  • You sell outside the US, or in several marketplaces at once
  • You run Vendor Central, or Seller and Vendor side by side
  • Your questions cross ads, orders and your own product costs
  • You want two years of history in BigQuery, a REST API or exports
  • You look after several brands or client accounts on one plan
  • You want people to call: an account manager and a monthly engineer session

The Ads MCP is enough if

Free, open beta

  • You already hold Amazon Ads API partner credentials
  • The job is campaigns only: bids, budgets and new Sponsored Products campaigns
  • A few months of report history is enough

The plugin is enough if

Free, US beta

  • You are a single third-party seller in the US
  • You work in Claude or Amazon Quick and nowhere else
  • You want FBA inbound plans run from a chat

You can also run them together: an MCP client holds several connectors, and each one signs in to Amazon on its own. Comparing DataDoe with Amazon’s built-in assistant instead? See DataDoe vs Amazon Seller Assistant.

• Beyond the server

A free connector, or a team behind it.

Amazon’s servers cost nothing and come with Amazon’s usual support queues. The DataDoe plan pays for the data layer and for the people who keep your numbers right, from the first sync onwards.

How we protect your data
DeltologicBuilt by Deltologic: 30+ engineers in Poland and 200+ builds on Amazon’s APIs since 2020, with sales offices in Berlin and Bangkok.
The Base PlanWhat one plan includes
  • Seller Central, Vendor Central and Amazon Ads, every marketplaceIncluded
  • About two years of history, BigQuery, a REST API and exportsIncluded
  • An account manager for every customerIncluded
  • Median first reply from support~15 min
  • A 30-minute call with a Deltologic engineerMonthly
  • Amazon Public PII audit passed; buyer data when you need it+$49/mo
  • Courses: Claude for Amazon Sellers and the Amazon SP-API courseFree
Per month$97after 14 days free

Amazon Ads MCP: free · Selling Partner plugin: free · support through Amazon’s own channels

• Customers

Founders and agencies on the record.

CEOs, CTOs and agency owners who run their Amazon data through DataDoe, in their own words and under their own names.

Capterra★★★★★5.0 from 6 reviews

“DataDoe gives us cross-account visibility instantly. It’s exactly what agencies have been missing.”

Max BurkMax BurkFounder, Moin Marketing

“It’s far better than anything else I’ve seen. It really understands Amazon concepts and complex metrics.”

Stephen HarrisStephen HarrisCEO, Sitruna

“We use DataDoe as a data connector with our custom logic. It is great for analytics on large Amazon catalogues.”

Frank RustFrank RustCTO, Marketplacer.agency

“The team behind Doe has deep expertise in Amazon data architecture. Everything runs fast and reliably.”

Reggie JonaitisReggie JonaitisCEO, VASO Group

“I’m genuinely blown away! Even in alpha, it gives me insights that would’ve saved me 30% of my time.”

Davide ManocchiaDavide ManocchiaCo-founder, Novazon
FAQ

DataDoe vs Amazon MCP, answered.

Amazon runs two. The Amazon Ads MCP server connects AI agents to the Amazon Ads API for campaigns, reporting, account settings and billing; it has been in open beta since 2 February 2026. The Amazon Selling Partner plugin, released on 23 September 2026, is a free remote MCP server for Seller Central: US stores and third-party sellers, one account at a time, in Claude and Amazon Quick, with your approval before each change.

The Ads MCP covers advertising: campaigns, performance reports, account settings and billing. The Selling Partner plugin covers one US Seller Central store: sales, traffic, inventory, listings and settlements for month-end checks. Neither covers Vendor Central, neither joins ads with orders and your own costs, and neither keeps a long history you can query or export.

Yes, Amazon charges nothing for either. You still pay for the AI client you connect them to and its usage limits. The Ads MCP is aimed at Amazon Ads API partners with active API credentials. DataDoe is $97 a month after a 14-day free trial, with every account and marketplace on one plan.

Not at launch. Amazon’s launch help pages describe it for US stores and third-party sellers, and as of 14 October 2026 Amazon has not given dates for other countries. DataDoe covers every Amazon marketplace today, for sellers and vendors, on the same plan.

As far as Amazon Ads reporting keeps data: about 95 days for Sponsored Products and 60 days for Sponsored Brands and Sponsored Display. Older data cannot be fetched again. DataDoe backfills about two years when you connect and keeps the history after that.

Only in part. The Ads MCP reads advertising only, so a question about stock or orders is out of reach. The plugin reads orders and inventory for one US store but not ad spend or your product costs, so margin per ASIN after ads is out of reach for both. DataDoe joins Seller Central, Vendor Central and Ads with your COGS in one schema.

It exposes the Ads API as many small tools, and Claude asks before each tool it calls. Most Ads reports are asynchronous, so the AI requests a report, polls until it is ready, downloads it and reads it, and every step goes through the conversation. In our spring 2026 test this hit the Claude Pro usage limit on a month-on-month comparison.

Yes, across more of Amazon: Ads, listings, prices, A+ Content, orders and shipments, plus Vendor purchase orders, ASNs and Direct Fulfillment. Writes stay off until you enable them. Most AI clients ask before a change, a dry run is optional, and every change is logged. The plugin runs FBA inbound plans, which DataDoe does not do today.

Yes. An MCP client can hold several connectors, and each signs in to Amazon separately. Some teams keep the plugin for FBA inbound work and use DataDoe for Vendor Central, cross-source questions, history beyond Amazon’s report windows and every marketplace outside the US.

Already using Amazon’s servers?

Keep them. Your account manager will connect DataDoe next to them and check your first numbers against Seller Central with you.

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• Get started

Every Amazon account, any AI client.

Connect Seller Central, Vendor Central and Amazon Ads in about 5 minutes, next to Amazon’s servers or instead of them. Free for 14 days, then $97 a month — with an account manager from day one.

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  • Seller, Vendor and Ads in one schema
  • Every Amazon marketplace
  • About two years of history
  • $97/mo after 14 days free