Johannesburg, July 22 2026 – Criteo (NASDAQ: CRTO) and Massmart, a Walmart‑owned retail powerhouse, announced a joint retail media venture that will introduce Sponsored Product Ads and On‑site Display Ads across Massmart’s digital properties in South Africa.
The partnership marks Criteo’s first large‑scale retail‑media rollout on the African continent and gives Massmart a programmatic backbone for monetising its e‑commerce traffic. By embedding Criteo’s Commerce Yield platform into the Makro.co.za marketplace and other Massmart sites, the two companies aim to turn browsing data into actionable ad inventory while preserving a shopper‑first experience.
What the partnership entails
Criteo will supply the technology stack that powers two new ad formats:
- Sponsored Product Ads – algorithmically matched to shopper intent, these units appear alongside product listings and are billed on a cost‑per‑click basis. Early tests in other markets have shown return‑on‑ad‑spend (ROAS) lifts of 3‑to‑5 ×.
- On‑site Display Ads – visually rich banners placed at strategic points in the purchase funnel, such as category pages and checkout. The format is designed to boost brand visibility without disrupting conversion paths.
Massmart’s Vice President of Alternative Revenue, Aidan Johnson, said the collaboration “gives us access to proven technology and global expertise,” while Criteo’s Managing Director for Retail Media EMEA, Alex Crowe, highlighted the “precise audience targeting throughout the purchase journey” that the platform enables.
Technology behind Commerce Yield
Commerce Yield is Criteo’s retail‑media DSP built on a decade of AI driven commerce data. The system ingests first‑party signals—search queries, cart additions, purchase history—and enriches them with second‑party and anonymised third‑party data to create granular audience segments. Real‑time bidding then selects the highest‑value ad for each impression, while a closed‑loop measurement layer ties clicks back to actual sales, delivering a transparent attribution model that many enterprise marketers have long demanded.
The platform’s AI engine also optimises bids at the impression level, a capability that Gartner notes is a “key differentiator for programmatic retail media solutions” in its 2024 AdTech forecast. By integrating directly into Massmart’s site architecture, Commerce Yield can serve ads without a separate ad server, reducing latency and preserving page‑load speed—an important factor for mobile‑first shoppers in the region.
Strategic implications for the African ad tech market
Retail media has exploded globally, with eMarketer estimating $78 billion in spend for 2024, a 22 % YoY growth rate. Africa lags behind in absolute terms but is catching up fast; Statista projects the continent’s digital ad spend to reach $12 billion by 2027, driven largely by mobile commerce. Massmart’s move positions it as one of the first African retailers to monetise its e‑commerce inventory programmatically, a space previously dominated by global players like Amazon and Alibaba.
For Criteo, the deal expands its footprint beyond Europe and North America into a market where first‑party data is scarce but highly valuable. By partnering with a Walmart‑affiliated retailer, Criteo can leverage Massmart’s extensive brick‑and‑mortar footprint to enrich its data graph, potentially unlocking cross‑device targeting that bridges online and offline behaviours.
Competitive context
The retail‑media landscape is increasingly crowded. Amazon’s Sponsored Products dominate the U.S., while Alibaba’s Alimama leads in China. In Europe, Google Shopping and Meta’s Marketplace ads are gaining ground. Criteo’s advantage lies in its focus on “closed‑loop” measurement and its AI‑driven bid optimisation, which Forrester’s 2023 Retail Media report cites as a differentiator for “performance‑centric” advertisers.
Massmart could have opted for a home‑grown solution or a partnership with a local SSP, but the choice of Criteo signals a desire for a proven, scalable platform that can immediately deliver measurable ROAS. The collaboration also pre‑empts potential competition from emerging African ad‑tech startups that are beginning to offer programmatic capabilities on a regional basis.
Implications for enterprise marketing teams
Enterprise marketers looking to extend their reach into Africa now have a data‑rich, performance‑focused channel that aligns with broader omnichannel strategies. The integration of Sponsored Product Ads means brands can drive direct sales while the On‑site Display format supports brand‑building objectives. Because Commerce Yield reports sales‑level attribution, media planners can allocate budgets with confidence, shifting spend from lower‑performing channels such as generic display or even certain social placements.
Moreover, the partnership underscores the growing importance of first‑party data. Companies that have already invested in CDPs or DMPs will find it easier to feed audience segments into the platform, while those still reliant on third‑party cookies can begin transitioning to privacy‑compliant identifiers now that the solution supports Google’s Privacy Sandbox and Apple’s SKAdNetwork.
Market Landscape
Retail media is no longer a niche add‑on; it is a core pillar of digital advertising spend. IDC predicts that by 2025, 40 % of all digital ad dollars will be allocated to retail‑media environments. In South Africa, internet penetration sits at 71 % (Statista, 2023), and mobile commerce accounts for 58 % of total e‑commerce sales. The confluence of high mobile usage, a growing middle class, and limited legacy data pools creates a fertile ground for AI‑driven, first‑party‑centric solutions like Commerce Yield.
Regulatory pressure is also shaping the field. South Africa’s Protection of Personal Information Act (POPIA) aligns closely with GDPR, forcing advertisers to adopt consent‑driven data practices. Criteo’s platform, built with privacy by design, offers a compliant pathway for brands to personalise at scale without sacrificing user trust.
Top Insights
- First‑party data is king – The Massmart‑Criteo tie‑up leverages proprietary shopper signals to power AI‑driven ad targeting, a model that outperforms generic third‑party approaches.
- Closed‑loop attribution drives spend – Real‑time sales attribution gives marketers confidence to shift budgets from legacy display to performance‑oriented retail media.
- African ad‑tech is maturing – With $12 billion projected digital ad spend by 2027, early entrants like Criteo can capture market share before local SSPs scale.
- Privacy compliance as a differentiator – Platforms built around POPIA/GDPR compliance will be preferred by both brands and regulators, reducing friction in campaign rollout.
- Cross‑device insights unlock new reach – Integrating offline purchase data from Massmart’s physical stores with online behaviour will enable more holistic audience profiles.
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