Audience

Retailers adding third-party sellers to their stores and businesses building B2C or B2B multi-vendor marketplaces.

About Mercur

Mercur is an open-source, headless marketplace platform for retailers adding third-party sellers and organizations building B2B, B2C, or hybrid multi-vendor marketplaces. Built on Medusa, it combines marketplace services and APIs with an operator admin console, vendor management tools, and storefront components. Teams can manage seller accounts, product catalogs and offers, commissions, split orders, inventory, shipping, returns, promotions, and seller payouts. Developers can adapt workflows and storefronts through a TypeScript-based, modular architecture. The MIT-licensed core can be self-hosted on cloud, on-premises, or air-gapped infrastructure. A separately licensed Enterprise edition adds modules for compliance, finance, integrations, operational controls, and support for production deployments.

Pricing

Starting Price:
Free
Pricing Details:
Mercur Open Source is MIT-licensed and carries no license fee or GMV fees. Mercur Enterprise is licensed separately and adds paid enterprise modules and services. Managed hosting is also available separately through Mercur Cloud.
Free Version:
Free Version available.

Integrations

API:
Yes, Mercur offers API access
See Integrations

Ratings/Reviews

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

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Company Information

Rigby
Founded: 2018
Poland
www.mercurjs.com

Videos and Screen Captures

Montelink expert-services marketplace homepage with a search bar, filters, and featured categories.

Montelink expert-services marketplace homepage with a search bar, filters, and featured categories.

Montelink expert-services marketplace homepage with a search bar, filters, and featured categories. Swedish flower-ordering catalog with ceremony filters, floral product cards, and prices in kronor. Polish food-ordering marketplace page with category filters and boxed meal listings. Theme-park booking page showing hotel-and-ticket options and an open date picker over a water-ride image.
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Product Details

Platforms Supported
Cloud
On-Premises
Training
Documentation
Live Online
In Person
Videos
Support
Online

Mercur Frequently Asked Questions

Q: What kinds of users and organization types does Mercur work with?
Q: What languages does Mercur support in their product?
Q: What kind of support options does Mercur offer?
Q: What other applications or services does Mercur integrate with?
Q: Does Mercur have an API?
Q: What type of training does Mercur provide?
Q: How much does Mercur cost?

Mercur Product Features

Marketplace

Order Management Not Supported
Vendor Portal Not Supported
Catalog Management Not Supported
Fee / Commission Management Not Supported
Promotions Management Not Supported
Returns Management Not Supported
Category Management Not Supported
SEO Management Not Supported
Payment Processing Not Supported
Shopping Cart Not Supported