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Marketplace SaaS platform to build, manage and scale your marketplace

Weavenn Marketplace enables brands, retailers and e-commerce businesses to open their websites to third-party sellers and manage their marketplace activity from a centralized SaaS platform. Manage sellers, catalogs, offers, orders, after-sales service and commissions while keeping your existing e-commerce website and information systems.

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Marketplace 1P + 3P

Add a marketplace business to your e-commerce website

In a traditional e-commerce model, retailers sell their own products. With a marketplace, they can expand their offering with products sold by third-party sellers.

Weavenn Marketplace enables you to combine your 1P and 3P activities within a single customer experience.

Expand your offering

Onboard new sellers and enrich your catalog without tying up cash in additional inventory.

Stay in control

Approve sellers and products, oversee offers and define the rules that apply to your marketplace.

Centralize your operations

Manage sellers, catalogs, orders, claims and commissions from a single platform.

Ecosystem

Connect Weavenn Marketplace to your existing ecosystem

Weavenn Marketplace complements your e-commerce website by connecting the different stakeholders and tools required to operate your marketplace.

Schema SaaS Marketplace Plateform

A platform tailored

to every user

Operator interface: for the retailer

Manage your entire marketplace, oversee sellers, products and orders, and define its operating rules.

Seller interface: for third-party merchants

Each seller manages their own store, catalog, offers, orders and information, without access to other sellers’ activity.

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9 modules to manage your marketplace end to end

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Sellers & onboarding

Onboard new sellers, collect their information and manage their activation on your marketplace.

Key features:

  • Seller invitations
  • Company profiles
  • Legal entities
  • Stores
  • Users and permissions
  • Activation and suspension
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Offers & pricing

Enable each seller to manage their offers while maintaining overall control of your marketplace activity.

Key features:

  • Offer creation and import
  • Pricing
  • Inventory
  • Availability
  • Bulk actions
  • Delivery terms
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Finance & commissions

Define your commission rules and centralize the tracking of transactions and financial flows across your marketplace.

Key features:

  • Commission structures
  • Billing cycles
  • Transactions
  • Invoices
  • Integration with licensed payment service providers
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Compliance & trust

Monitor the content published by your sellers and maintain control over the quality of information displayed on your marketplace.

Key features:

  • Content moderation
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Openness & integrations

Connect Weavenn Marketplace to your e-commerce website, information systems and your sellers’ ecosystem.

Key features:

  • APIs
  • File-based data exchange
  • Aggregators
  • Third-party solutions
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Product catalog

Centralize or connect your product catalog and control data quality before publishing products on your marketplace.

Key features:

  • CSV, XLSX, XML or API imports
  • Categories and attributes
  • Variants
  • Brands and media
  • Completeness score
  • Multi-market management
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Orders & after-sales service

Orchestrate orders across your different sellers and track their progress through to after-sales management.

Key features:

  • Order allocation
  • Status tracking
  • Returns
  • Refunds
  • Claims
  • Messaging
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Pilotage & performance

Quickly access the information you need to monitor and manage your marketplace activity on a daily basis.

Key features:

  • Global search
  • Business filters
  • Lists
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Platform & administration

Configure your marketplace platform to fit your organization and precisely manage each user’s access.

Key features:

  • Users, roles and permissions
  • Countries, currencies and languages
  • Tax rules
  • Marketplace settings
  • Multi-tenant architecture
  • Secure authentication
Modularity

A marketplace solution that adapts to your organization

Hybrid 1P + 3P model

Keep your existing e-commerce business and gradually add offers from third-party sellers.

Open architecture

Connect the platform to your e-commerce website, ERP, product data systems and existing business tools.

Modularity

Activate the modules you need based on your organization and scale your marketplace platform as your business evolves.

Centralized control

Manage sellers, catalogs, offers, orders and business rules from a single environment.

Our strengths

Why choose the Weavenn Marketplace SaaS platform?

The Weavenn SaaS platform has been designed to support marketplace operators over the long term. Its modular architecture, openness to your ecosystem, and native connection to fulfillment operations make it a scalable solution capable of adapting to the challenges of your business.

A complete platform

The Weavenn SaaS platform covers all the needs of a modern marketplace: product catalog management, data quality, seller administration, KYC onboarding, order orchestration, fulfillment, and operational management from a single interface.

A robust and scalable solution

Thanks to its modular and API-first architecture, the platform easily adapts to your technical environment and supports the growth of your marketplace. Deploy new features, connect your business tools, and evolve your ecosystem without disrupting your existing architecture.

Continuous innovation

The SaaS model enables the Weavenn platform to continuously evolve, integrating new features, adapting to market changes, and continuously enhancing the value proposition offered to both sellers and customers.

FAQ about our Marketplace SaaS platform

What is a Marketplace SaaS platform?

A Marketplace SaaS platform enables businesses to create, manage, and scale a marketplace from a single environment. It centralizes seller management, product catalogs, orders, and various operational flows while integrating seamlessly with your existing ecosystem. Thanks to its modular architecture, it supports the growth of your business without requiring major changes to your existing information systems.

Can an existing e-commerce website be turned into a marketplace?

Yes. Weavenn Marketplace does not replace the retailer’s existing e-commerce website. Instead, it adds the features required to operate a marketplace. The website continues to handle the storefront, search, product pages, checkout and payment, while Weavenn Marketplace operates in the back office to manage third-party sellers, their offers and the associated flows.

What is the difference between a 1P and 3P marketplace?

In a 1P model, the retailer sells its own products and manages its own inventory.

In a 3P model, third-party sellers offer their products on the retailer’s website. Both models can coexist within a hybrid 1P + 3P marketplace, with a shared catalog and a consistent customer experience.

How are sellers and their catalogs integrated into the marketplace?

The retailer can invite new sellers and track their onboarding process, from the creation of their company profile through to the opening of their store.

Catalogs can then be imported using CSV, XLSX or XML files, or automatically via API. The platform checks the completeness and structure of product data before publication.

How are orders involving multiple sellers managed?

When an order contains products from multiple sellers, Weavenn Marketplace automatically splits it between them.

Each seller receives only the part of the order relevant to them, with their own tracking. The platform then enables you to monitor order statuses, returns, refunds and any claims.

How are commissions and financial flows managed?

The retailer can define different commission structures depending on product categories or sellers.

Weavenn Marketplace tracks transactions, billing cycles and financial documents. For regulated payment collection and fund distribution operations, the platform integrates with licensed payment service providers.

How does Weavenn Marketplace integrate with your existing information systems?

Weavenn Marketplace is designed to work with your existing ecosystem.

The platform can connect to your e-commerce website, product information systems, ERP and other internal tools via APIs. Sellers can also exchange data through files or third-party feed management solutions.

What is a Marketplace SaaS platform?

A Marketplace SaaS platform enables a retailer to open its e-commerce website to third-party sellers and manage this activity from a centralized environment.

Weavenn Marketplace enables retailers to manage sellers, product catalogs, offers, orders, after-sales service and commissions while keeping their existing e-commerce website.

Our resources to grow and manage your marketplace

Let’s discuss your marketplace project

Discover how the Weavenn SaaS platform can support you in launching, scaling, or optimizing your marketplace with a modular solution, connected to your ecosystem and designed to support your growth.

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