Marketplace Catalogue Agent

One catalogue. Every marketplace.

An agent that takes your product data and photos once and produces each marketplace’s listing the way that marketplace wants it — pushed directly where an API exists, delivered as a validated, upload-ready sheet where it doesn’t. Built for one seller: you.

Direct where possibleUpload-ready everywhere elseValidated before you upload
marketplace-agent / batch-01compiling
120 products · master sheet + photo foldersread
Amazon · 120 listings prepared3 need GTIN
Flipkart · sheet ready for uploadQC 24–48h
Meesho · sheet + hosted image links readyready
Myntra · template filled, pre-check run118/120 pass
Shopify · drafts created for approval120 drafts
Every product action loggedvalidated before upload
The honest part

The platform matrix. What is direct, and what still needs your click.

Every marketplace opens a different door. Some publish a real API, some hand out a spreadsheet template, some do both depending on what you are changing. Here is exactly which is which, before you pay for anything.

PlatformHow we deliverNotes
ShopifyDirect through the APIProducts created as drafts until you approve
AmazonUpload-ready now · On request direct pushIdentifiers (GTIN / EAN) required; brand approval where applicable
FlipkartUpload-ready for new products · Direct price & stock updatesMarketplace QC typically 24–48 hours
MeeshoUpload-ready sheet + hosted image linksMarketplace QC up to 72 hours
MyntraUpload-ready DIY templateBrand onboarding is handled by the marketplace
AJIOUpload-ready sheetVariants are fixed at first upload; onboarding by the marketplace
Other — Snapdeal, JioMart, Nykaa, Tata CLiQ, WooCommerce, eBay, EtsyOn requestScoped in the proposal before you commit

Marketplaces decide approval, ranking and orders. We make the catalogue complete, correct and fast — and we tell you exactly which ones still need you to click upload.

What it does

One product model, compiled for each platform.

Category mapping

Your product type placed in the right node on each marketplace’s own tree.

Required attributes filled

Each platform’s mandatory fields completed from your data — and flagged where your data does not have them.

Keyword-aware titles

Titles written to each marketplace’s own length and format rules, from the facts in your sheet.

Image renditions

Ratio, size and background rules per platform, generated from your originals and hosted with stable links.

Pre-flight validation

Mandatory fields, controlled vocabularies, character and row limits checked before a sheet ever leaves us.

Sheet generation

Built in the platform’s current template, not last year’s — templates are maintained under the Sync plan.

Identifier checks

GTIN / EAN and tax-code fields checked for presence and format, with the gaps listed before the build starts.

Monthly sync

Price and stock changes carried across every platform you sell on, on the schedule you set.

Operations

Keeps your files in order.

Selling on five marketplaces means five templates, five image rule sets and five report downloads that never agree. Putting that in one place is part of the Sync plan, not an extra.

Excel exports

Each marketplace’s sheet in its current template, plus your master export marking every product built, flagged or live.

Organised image folders

Images renamed and filed by style code, then colour, then platform rendition — hosted with stable links, and the organised folder handed back to you.

Inventory & orders read

Directly where the marketplace has an API — Shopify, and Flipkart and Amazon through partner or developer access. Where it does not (Meesho, Myntra, AJIO) you drop the downloaded seller-panel report in a folder and the agent reads it.

One daily sheet

Stock, orders and returns across every platform in one view. Stock updates are pushed back directly where an API exists, and delivered as an upload-ready sheet where not.

Reading orders never means handling payments or returns. The marketplace panels stay yours — we read, organise and report.

How it's built for you

Your structure in, every template out.

01 · Master sheet + photo folders

Your existing structure, exactly as it is — style code, lot, colours, sizes. We build from it and never regroup it.

02 · Written rules

Brand, tone, category preferences, which platforms matter first, and what must be flagged rather than guessed.

03 · First batch per platform

Built, validated against that platform’s rules, and sent to you to review before anything is uploaded or pushed.

04 · Upload or approve

You upload where the marketplace requires it, we push where an API allows it. Then the monthly sync keeps everything current.

Guardrails

We will not pretend a template is an API.

Plenty of sellers have paid for “fully automated” listings that turned out to be someone typing into a marketplace panel with their login. Here is what actually happens, and what never does.

Your data is the source of truth

Nothing invented. A fact that is not in your sheet or your photos is flagged and waits for you.

Pre-flight before you upload

Mandatory fields, vocabularies and limits are checked against the platform’s current template first.

Never your seller login

API partner access where the marketplace allows it; your own upload button where it does not. We do not ask for panel credentials.

Every product action logged

What was mapped, written, resized and delivered — per product, per platform, readable by you.

No ranking or sales promises

Approval, ranking and orders belong to the marketplace. We report what was built and validated.

Your files come back to you

Sheets, renditions and organised folders are yours. Nothing is reused for another seller.

vision check / flagsreviewing
TS-118 · sheet says navy, photo reads blackcheck
TS-204 · same image used on two style codesduplicate
TS-207 · 640px, below the platform minimumlow res
TS-231 · background not plain, rendition blockedrework
A flag list, not an edityour data wins
Optional add-on

Vision check. Photos read against your sheet.

Every photo is cross-checked against the row it belongs to — colour against colour code, product type against category, plus blurry, duplicate, low-resolution and missing images, and backgrounds that will not survive a marketplace rendition. You get a flag list you can work through in an afternoon.

It never overrides your data and never edits a listing on its own. If the photo and the sheet disagree, the sheet stands and the row is flagged for you.

Colour vs colour codeType vs categoryDuplicate & low-res+$49 per 50 products
Pricing

Priced per platform, because the work is per platform.

The build is your catalogue mapped, written, rendered and validated for one marketplace. Each additional marketplace reuses the same product data and is priced as an extra platform. Marketplace fees, commissions and any partner charges stay on your account and are stated in the proposal.

Extra platform
+$79 per 50 products
Same products, another marketplace.
  • Same product data, re-compiled
  • That platform’s template and rules
  • Its own image renditions
  • Its own pre-flight validation
Catalogue Sync
$99/mo
Every platform stays true to your sheet.
  • Monthly price & stock sync across platforms
  • New batches up to 25 products a month
  • Template upkeep as marketplaces change them
  • Excel exports, organised image folders, one daily sheet
Vision check add-on
+$49 per 50 products
Photos read against your data.
  • Colour vs colour code
  • Product type vs category
  • Blurry, duplicate, missing images
  • Delivered as a flag list, never an edit

A product is one style with all its colours and sizes — up to 12 variants. Larger variant sets count as another product.

Questions

Before you ask.

Is this fully automated?

Not everywhere, and we will not claim it is. Where a marketplace publishes an API we push directly; where it hands out a spreadsheet template we deliver a validated, upload-ready sheet and you click upload. The platform matrix above says exactly which is which for every platform we support.

Do you need my seller-panel login?

Never. We work through API partner or developer access where the marketplace allows it, and through your own upload button where it does not. Nobody here types into your seller panel.

What happens when a marketplace rejects a listing?

Pre-flight validation catches most rejections before upload — missing mandatory fields, wrong vocabulary values, images outside the rules. Anything that still comes back is fixed in the revision round included with the build. Approval itself is the marketplace’s decision, not ours.

Do I need GTIN or EAN codes?

For some marketplaces, yes. We check your data for identifiers before the build starts and tell you which SKUs are missing them, so you can source them or apply for an exemption with the marketplace before you pay for a build that cannot go live.

Can you work with my existing style-code structure?

Yes — that is the point. Style code, lot, colour and size the way you already keep them. We build from your structure and never regroup or rename it to suit ourselves.

Do you do photography?

No. You supply the photos; we rename, organise, resize and render them to each platform’s ratio and background rules, and we flag the ones that will not pass.

I only sell on my own store. Is there a simpler version?

Yes — the Shopify Catalogue Agent builds the same catalogue as drafts inside your own store through the official API, then keeps prices, stock and new batches in sync.

Send your sheet and a few photos. We’ll return one platform’s listings.

No call, no demo booking. Within one business day you get a validated sample for the marketplace that matters most to you, the price for the full catalogue, and what each further platform adds.

Send the sheet and photos