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Sell from Custom Platform on Grailed, a Designer & Streetwear Marketplace

Getting designer and streetwear products from a custom or non-standard store onto Grailed requires a correctly formatted feed for the resale marketplace. Koongo provides the feed automation layer for any store setup - generating and refreshing your Grailed feed without manual work.

Grailed Detail Start Free Plan
*Free plan available. No credit card required. Paid plans from 24 EUR/month.
Custom Platform
Grailed

What is Custom Platform + Grailed Integration?

Koongo connects your Custom Platform to Grailed by generating a product feed that meets the marketplace's requirements and refreshing it automatically. Whether your store runs on a proprietary system, a headless setup, or a specialized platform, Koongo structures your product data - titles, prices, availability, and images - so your designer and streetwear pieces appear on a specialist resale marketplace. Grailed is a specialist marketplace for designer, luxury, vintage, and streetwear fashion, trusted by millions of fashion-savvy users and driven by a trend-focused community. Its selling fees are competitive - a 9% commission plus payment processing. Koongo keeps your feed refreshed automatically so prices and availability stay current, syncs your inventory so unique pieces don't oversell, and offers predefined templates that simplify setup for custom store environments. To sell, you need an active, verified Grailed seller account. Koongo's feed manager builds your feed, while the Rules Editor and Category Mapping let you filter which products are listed, map your categories, apply pricing adjustments, or modify attribute values. All rules run automatically on every feed refresh after initial configuration.

Key Benefits:

From signup to first Grailed order in 3 steps

1
Create your Koongo account, start your free plan, and connect your Custom Platform store.
2
Set up the connection to Grailed and automate your product listings — no manual work needed.
3
Start getting new sales from Grailed. Track and manage your orders directly in your Custom Platform store.

Why now? What’s at stake

If you connect Custom Platform to Grailed with Koongo

  • Reach new customers instantly on Grailed

  • Increase product visibility and boost sales

  • Avoid errors that cause listing rejections or overselling

  • Free up time and focus on growing your business

If you don’t automate this process:

  • Miss out on sales due to delayed updates

  • Risk overselling or violating platform policies

  • Spend hours manually fixing product or order issues

  • Let competitors list faster and sell more

FAQs

No developer needed. Koongo connects to your Custom Platform store and generates a product feed for Grailed automatically, in the format it requires. You publish the feed to Grailed, and Koongo handles all subsequent updates.
You need an active, verified Grailed seller account to list products and receive payments, plus products that fit Grailed's accepted types. Koongo builds your feed from your Custom Platform catalog automatically once you qualify.
Grailed is a specialist marketplace for designer, luxury, vintage, and streetwear fashion, trusted by millions of fashion-savvy users. Koongo feeds your accurate Custom Platform product data so your pieces reach a trend-focused community.
Grailed charges competitive selling fees - a 9% commission plus payment processing. On the Koongo side, a free plan is available with no credit card required, and paid plans start from €24/month.
Koongo keeps your inventory synced in near real-time. When a one-off piece sells in Custom Platform, your Grailed listing updates automatically - important for resale, where most items are unique.
Yes. Koongo offers a free plan with no credit card required. You can connect your Custom Platform store, generate your Grailed feed, and explore the integration before upgrading. Paid plans start from €24/month.
Yes. Koongo's Rules Editor lets you filter your Custom Platform catalog before it feeds into Grailed, so you list only the designer, vintage, and streetwear pieces that fit the marketplace's audience.

The connection between Custom Platform and Grailed is ready for you

Start your free plan, connect your store, and begin selling on Grailed today — all from your Custom Platform account, powered by Koongo.

Start selling on Grailed from Custom Platform