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Ecommerce · Web app

Build a Multi-Vendor Marketplace App with AI

Many sellers, one storefront, and a commission split that's tracked automatically instead of reconciled by hand at month-end.

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A marketplace is a harder build than a single-brand store because it has two customers at once: the shopper browsing products, and the seller who needs to see their own listings, their own sales, and what they're actually owed after your cut. Bolting a commission split onto a plain storefront template usually means a spreadsheet on the side reconciling who gets paid what — which stops scaling around the twentieth seller.

Describe your marketplace — flat commission or tiered by category, sellers self-listing or you approving listings first — and WyberAi builds both sides: a shopper-facing storefront pulling in every approved seller's products, and a seller area where each vendor manages their own listings and sees their own sales. Every order calculates the commission split at the database level, so the payout number is never something someone has to compute by hand.

What your multi-vendor marketplace needs — and gets

✓
Seller onboarding & listings
Vendors sign up, get approved, and manage their own product listings without touching anyone else's inventory.
✓
Unified shopper storefront
One catalog blending every approved seller's products, filterable by seller, category, or price.
✓
Commission calculated per order
Set a flat rate or per-category rate; every order splits automatically into seller payout and marketplace commission.
✓
Seller payout ledger
Each seller sees their own running balance of what they're owed, and a payout log of what's already been paid out.

From idea to live app in three steps

01
Describe it
Paste the starter prompt below (or write your own) — screens, data, and rules in plain English.
02
AI engineers it
WyberAi generates the full app — UI, database schema, auth — self-heals build errors, and runs a live security scan.
03
Publish it
Preview instantly, refine in chat, then publish to a live URL (or your own domain) when it's right.
Starter prompt — engineered for this build

The exact prompt to build your multi-vendor marketplace

Build a multi-vendor marketplace web app: a public Shop page listing products from all approved sellers with filters by seller and category; a Seller Dashboard page where a logged-in vendor manages their own product listings and sees their sales and payout balance; and an Admin page to approve new sellers and set commission rates per category.

Questions people ask about building a multi-vendor marketplace

Can commission rates differ by product category?+
Yes — set a default rate and override it per category (e.g. lower commission on high-ticket items), and every order applies the right rate automatically.
Do sellers see each other's sales data?+
No — each seller's dashboard is scoped to their own listings and orders only, enforced with row-level security on the database.
How do sellers get paid out?+
The app tracks a running owed balance per seller from calculated commissions; add a payout-processing page or export for whatever payout method you use.
Can I require approval before a seller's listing goes live?+
Yes — build in a pending/approved status on listings so nothing reaches the public shop page until you review it.

Start building for free — 50 credits/month

No credit card required. Your multi-vendor marketplace live in minutes.

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