Walmart scales seller education with Contentstack
Walmart used Contentstack to rebuild its seller education platform, unifying content, speeding up publishing and boosting discoverability.
Walmart Marketplace connects a rapidly expanding network of sellers to millions of customers. As seller volume, tools and programs grew, education became a strategic priority. Sellers needed clear onboarding, accessible documentation and structured learning paths to fully leverage Walmart’s ecosystem, which they receive on Marketplace Learn.
The challenge
As Marketplace Learn expanded, its seller education infrastructure needed to evolve. As Walmart Marketplace education needs became more complex and content-driven, the team required a purpose-built content management system designed specifically for structured content operations.
Before using Contentstack, Walmart found their seller education content was frequently duplicated, resulting in an absence of a unified source of truth. Updates required manual replication across pages, increasing the risk of inconsistencies. Even minor navigation changes required engineering sprints and lengthy SLAs.
"Opportunities were identified to improve SEO and discoverability of seller education content organically,” said Samantha O’Mahoney, Senior Manager, Seller Education.
At the same time, seller education was becoming a core growth lever for onboarding, lifecycle marketing and product adoption. Walmart needed a modern CMS that would empower business users, reduce engineering dependency and ensure accuracy across multiple experiences.
The solution
Walmart selected Contentstack for its ability to unify content operations, enable structured content reuse across multiple experiences, and give business teams greater control without sacrificing necessary governance. The team needed a modern, API-first platform that could scale with Marketplace growth, support future personalization, and integrate into Walmart’s broader enterprise ecosystem.
With Contentstack, Walmart launched Marketplace Learn as its centralized seller education hub. The team then expanded with Seller Academy, introducing structured learning paths, courses and certifications, all powered by the same content foundation. These certification programs create additional opportunities for seller engagement, helping sellers build expertise in Walmart Marketplace tools, programs and best practices through guided learning experiences.
Instead of duplicating content, the team now manages structured assets once and distributes them dynamically across experiences. This established a true single source of truth across Marketplace Learn. Editors can make updates without waiting on engineering while governance and consistency are maintained.
Contentstack also supports Walmart’s ability to scale Marketplace Learn across global Marketplace regions. Content is automatically routed through a localization workflow using Automations, streamlining what was previously a manual process. This allows Walmart to efficiently deliver localized seller education experiences while maintaining accuracy, consistency and governance across markets.
Contentstack’s API-first architecture also enabled integration across Walmart’s internal systems, including analytics tracking and connectivity with internal seller tools.
The results
Content production accelerated, enabling the team to respond faster to program launches, policy updates and seller needs. “Overall production definitely increased. Collaboration inside the tool became much more efficient,” said O’Mahoney. SEO improvements increased the discoverability of Marketplace Learn content, helping sellers find onboarding resources, documentation and educational content more easily through organic search.
The structured content model also enabled Walmart to extend education beyond the website. Recently, the team launched a generative AI chat experience inside Seller Center, the seller account portal. The chat responses are powered directly by Marketplace Learn content via APIs.
The partnership
The migration required architectural planning and alignment across business, product and engineering. While onboarding presented learning curves, Walmart credits Contentstack’s support as pivotal to long-term success.
From early migration through ongoing roadmap evolution, the partnership continues to support Marketplace Learn’s growth.
Customer details
Walmart is one of the world’s largest retailers, serving millions of customers globally through its stores, e-commerce platforms, and digital marketplaces. Founded in 1962 and headquartered in Bentonville, Arkansas, Walmart operates a vast ecosystem that spans retail, supply chain, and technology innovation. Through Walmart Marketplace, the company enables third-party sellers to reach customers at scale, offering tools, services, and educational resources designed to help businesses grow and succeed in an increasingly competitive e-commerce landscape.
