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Marketplace SaaS platform for operators, retailers, and e-commerce businesses

Grow your marketplace with a modular SaaS platform designed to centralize the management of your sellers, product catalogs, orders, and fulfillment operations. Connected to your existing ecosystem, the Weavenn platform adapts to your organization through its API-first and microservices architecture.

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Marketplace Saa

What is a Marketplace SaaS platform?

A Marketplace SaaS platform enables retailers, brands, and marketplace operators to manage their entire marketplace activity from a single environment. It centralizes sellers, product catalogs, offers, orders, and operational flows while integrating with existing tools (ERP, PIM, CMS, or PSP). Thanks to its modular architecture, it supports the evolution of your marketplace without requiring changes to your existing information system.

Benefits

Why develop a Marketplace SaaS platform?

Build a scalable marketplace

Activate only the features you need today and evolve your platform as your business grows.

Centralize your operations

Manage sellers, catalogs, orders, commissions, and business rules from a single interface.

Connect your ecosystem

Easily integrate ERP, PIM, CMS, PSP, and logistics partners through an API-first architecture.

Improve performance

Enhance data quality, automate your processes, and simplify the orchestration of your marketplace operations.

A complete ecosystem
to boost your marketplace

Saas marketplace diagram
In detail

Weavenn provides a modular SaaS platform designed to support every stage of marketplace management. From product data quality and order orchestration to seller management and ecosystem integration, each module addresses a specific business need and can be activated according to your requirements.

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Modular architecture

Activate only the components your business needs: catalog management, product quality control, seller onboarding, fulfillment orchestration, offer management, or flow synchronization. The Weavenn platform enables you to build a scalable marketplace without relying on a monolithic solution.

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Marketplace back office

Manage your marketplace operations from a centralized interface: seller management, offers, orders, claims, commissions, categories, and KYC onboarding. Configure your business rules and orchestrate your entire activity from a single environment.

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Performance booster add-ons

Benefit from additional tools alongside your back office to provide extra services that help your sellers manage and grow their business.

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Product catalog & Data Quality

Centralize your product catalogs, control data quality, and automate enrichment using artificial intelligence. The platform simplifies product imports, content verification, and multilingual adaptation to improve the quality of your marketplace catalog.

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Integrations & APIs

Meet the challenges of product data quality to boost your site’s conversion rate and customer satisfaction.

A marketplace connected to your fulfillment operations

Unlike traditional marketplace solutions, Weavenn enables you to directly connect your marketplace activity with integrated fulfillment and logistics services. Streamline your operations, improve the quality of service offered to sellers, and centralize marketplace management within a consistent, unified 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.

Marketplace SaaS FAQ

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.

Who is the Marketplace SaaS solution for?

Whether you want to launch a marketplace business, evolve an e-commerce website by integrating third-party sellers, or modernize an existing platform, Weavenn supports you with a modular SaaS solution that is easy to integrate into your environment and designed to manage multiple sales channels.

Does the platform replace an existing OMS or ERP?

No. The Weavenn SaaS platform is designed to integrate with your existing ecosystem. It acts as an orchestration layer capable of connecting your various business tools (ERP, OMS, PIM, CMS, PSP, etc.), your logistics partners, and your sales channels to streamline data exchanges and simplify your operations.

What tools can be connected to the platform?

Thanks to its API-first and microservices architecture, the Weavenn platform easily connects with leading ERP, PIM, e-commerce CMS, PSP, marketplaces, logistics partners, and business tools. This open approach enables seamless orchestration of your flows without requiring changes to your existing architecture.

What is a marketplace back office?

The marketplace back office is the central interface used to manage and operate all marketplace activities. For sellers, it simplifies the management of products, offers, orders, and claims. For marketplace operators, it enables the administration of sellers, commissions, categories, business rules, KYC processes, and all the operations required to ensure the marketplace runs smoothly.

Can the platform be connected to fulfillment operations?

Yes. Unlike many solutions on the market, the Weavenn SaaS platform can be directly connected to integrated fulfillment and logistics services. This approach enables the orchestration of the entire operational process, from product catalog management to order preparation, shipping, and tracking, all from a single environment.

Why choose a modular architecture over a monolithic solution?

A modular architecture allows you to activate only the features you need and scale your platform as your business grows. It also simplifies integrations with your ecosystem, reduces technical dependencies, and provides greater flexibility to support the growth of your marketplace.

How is the platform deployment carried out?

Weavenn’s teams support you throughout every stage of the project: analyzing your needs, configuring the modules, integrating the platform into your technical environment, and moving into production. This progressive approach ensures a secure deployment tailored to your organization and objectives.

What is the relationship between Fnac Darty, CEVA Logistics and Weavenn?

Weavenn was created in 2024, and is equally owned (50% each) by two major shareholders, Fnac Darty and CEVA. It benefits from the expertise and know-how of its two founding groups for its development and activities, while retaining its independence and its own strategy.

Our resources on marketplaces and e-commerce orchestration

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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