Observed Signal · Aug 20, 2026 · Product Launch · Source: Modern Retail · Impact: 4/5 · Sentiment: Positive
Walmart Brings Scintilla Data Platform to Sam’s Club
Walmart will expand its first-party customer data and analytics platform, Scintilla, to Sam’s Club in the U.S. next year, aiming to give Sam’s Club merchants and suppliers access to sales, inventory, shopping-pattern and customer-survey data to improve assortment, availability and member experience. The platform sits under Walmart Data Ventures and has previously expanded to Mexico and Canada; Walmart has also rolled out API access to allow advertisers and agencies to securely share Walmart first-party operational and retail data with partners.
Expands a major retailer's first-party data platform to a new business unit (Sam’s Club) and provides API access to advertisers, which materially affects retail media, measurement and supplier insights.
Track Walmart Signals & Market Shifts in Real-Time
Polaris7 autonomous intelligence agents track regulatory filings, primary sources, executive changes, and deal flow 24/7. Create your free Explorer workspace to monitor these entities.
Key Takeaways & Evidence Grounding
- Walmart will expand its first-party customer data platform, Scintilla, to Sam’s Club in the U.S. next year.
- Walmart CFO John David Rainey said expanding Scintilla to Sam’s Club was one of the top requests from suppliers during an investor call.
- Scintilla provides suppliers and brands with access to sales figures, inventory levels, shopping-pattern data and customer perception survey results.
- Scintilla previously expanded to Mexico and Canada in 2024.
- Walmart Data Ventures has rolled out an API through Scintilla to allow advertisers and agencies to securely share Walmart first-party operational and retail data with their partners.
Connected Companies & Entities
5 Entities mapped“Walmart plans to expand its first-party customer data platform, Scintilla, to Sam’s Club in the U.S. next year, the company said....”
“Mike Feldman, svp of commerce with Omnicom’s commerce arm Flywheel, told Digiday....”
“Mike Feldman, svp of commerce with Omnicom’s commerce arm Flywheel, told Digiday....”
“In April, Digiday reported Walmart Data Ventures was rolling out a new API through Scintilla that allows advertisers and their agencies to s...”
Ontology Mapping & Concepts
Related Market Signals & Shifts
Recent verified developments and strategic activity across this market segment.
Walmart Upgrades Scintilla Platform with Marketplace Data and AI
Walmart's first-party data platform for merchants and suppliers, Scintilla, is set for a major upgrade next year. Announced at the Walmart Data Ventures Inspire conference, new features will include access to marketplace data, customizable dashboards, custom alerts, an enhanced Marty AI assistant, and tighter integration with Scintilla In-Store and replenishment systems. First-party suppliers selling on Walmart Marketplace will gain visibility into their marketplace performance, while AI will shift from summarizing to making recommendations. These upgrades aim to provide a unified view of sales, customer behavior, and supply chain. Scintilla remains unavailable to marketplace-only sellers, but Walmart plans to expand access to Sam's Club suppliers next year. CFO John David Rainey noted that Walmart Data Ventures 'continues to drive meaningful growth.'
Walmart's Scintilla In-Store: Real-Time Insights for Suppliers
Walmart has launched Scintilla In-Store, a new layer of its Scintilla data ecosystem that surfaces store-level signals—such as shelf inventory and execution tasks—to suppliers. The platform provides a single interface for suppliers to monitor store performance, assign corrective tasks, and respond to stock or display issues that can affect campaign conversion. Walmart says Scintilla In-Store enables faster identification of stock gaps so brands can adjust marketing spend, timing, or geographic focus before sales performance declines. The product is positioned within a broader industry shift toward retailer-owned first-party data systems that combine transaction, behavioural and in-store signals. Future updates are expected to include AI-driven prioritisation to help suppliers decide which locations or items need attention first.
Walmart’s Scintilla API Moves Toward Self‑Serve
Walmart Data Ventures is rolling out the Scintilla Media Data Feed — a new API that gives agencies, tech partners and advertisers more direct, scalable access to Walmart first‑party commerce and operational data. Scintilla (available since 2021 as a broader offering) is expanding to include roughly 500 retail metrics and near‑real‑time signals such as inventory, store‑level trends and regional performance. The launch aims to reduce manual data handoffs by letting suppliers permission partners to stream non‑media omnichannel signals for planning, optimization and measurement. Omnicom (via its Flywheel commerce arm) has had early access; Walmart executives say the product is not fully self‑serve yet but is moving closer to that model. Walmart published client results in a blog post citing sales lifts and audience reach metrics tied to the expanded feed.
Track Real-Time Market Signals & Shifts
Set up custom watchlists to receive automated, evidence-grounded executive digests whenever material signals or shifts occur across your tracked landscape.