Roundel vs. Criteo: Which Retail Media Network Is Right for Your Brand?
Two Platforms, Two Fundamentally Different Models
Roundel and Criteo often appear side by side on media plans, and they're sometimes discussed as if they're direct competitors for the same dollars. They're not, really. They operate on fundamentally different models, serve different primary functions, and belong in your media mix for different strategic reasons.
Understanding those differences clearly — rather than evaluating them purely on CPMs or ROAS benchmarks — is what makes the difference between a media plan that's strategically sound and one that's just a collection of placements.
Roundel: Target's Retail Media Network
Roundel is Target's proprietary retail media network. It uses Target's first-party guest data — purchase history, loyalty program behavior, app engagement, and demographic information — to enable advertising that reaches Target shoppers both on Target's owned properties and through off-site extensions.
Strengths
Target's shopper base is genuinely differentiated. Target guests over-index strongly on several valuable dimensions: household income (Target's core guest household income is meaningfully higher than the national average), category sophistication (Target guests are more likely to seek out premium and better-for-you products), and brand affinity (Target has cultivated a guest relationship built on discovery and curation that creates a receptive environment for brands with strong brand equity).
For brands in beauty, personal care, premium food and beverage, and household goods, that audience composition is commercially significant. An impression delivered to a Target guest who has a 12-month purchase history in your category is worth more than a generic programmatic impression against a demographic match.
Roundel's off-site capabilities are a genuine differentiator. Roundel can extend Target guest audiences into external programmatic environments — premium publisher inventory, connected TV, social — while maintaining the data linkage that allows attribution back to Target purchases. That capability lets brands reach Target shoppers outside the Target environment, which is valuable for building awareness among high-value prospects before they're actively shopping.
Limitations
Roundel's measurement is, by design, focused on Target. Attributable sales, lift measurement, and audience performance data all flow through the Target ecosystem. If your brand's distribution extends significantly beyond Target, Roundel's measurement framework captures only a portion of the actual commercial impact.
CPMs on Roundel tend to run higher than on some other retail media networks, reflecting the premium on Target's audience data. For brands where Target is a primary retail partner, those CPMs are often justified. For brands where Target is a secondary distribution point, the math can be harder to make work.
Criteo: The Commerce Media Platform
Criteo operates on a fundamentally different model. Rather than representing a single retailer's audience, Criteo aggregates first-party commerce data from thousands of retailers, publishers, and brands to build what they call the Commerce Media Platform — a network for reaching in-market shoppers across the open web.
Strengths
Scale and reach are Criteo's primary advantages. Because Criteo aggregates data across retailers rather than representing one, it can reach a much larger pool of in-market shoppers than any single-retailer network. If a shopper has been browsing CPG products on any of the retailers connected to Criteo's network, that signal is available for targeting — regardless of which specific retailer they were on.
This cross-retailer view is particularly valuable for brands with broad distribution, because it allows them to reach shoppers who are in-market for the category across the full retail landscape, not just on one retailer's properties. A brand that sells through Walmart, Kroger, Albertsons, and Target can use Criteo to reach category-intent audiences that span all of those retail relationships.
Criteo's Commerce Max product is specifically designed for the off-site extension use case — reaching high-intent shoppers outside of any specific retailer's owned properties with creative that drives back to purchase across multiple retail destinations. For brands managing broad distribution, that flexibility is significant.
Limitations
Criteo's audience data, while broad, is not as deep at the individual-retailer level as a dedicated retail media network's data. Roundel knows exactly what a Target guest bought, when, at what price, and what else was in their basket. Criteo's view is more aggregated — strong on category signals and intent, but less precise on individual purchase behavior within any single retailer.
Attribution can also be more complex with Criteo. Because the platform reaches shoppers across multiple retail environments, attributing sales impact requires a more sophisticated measurement approach than single-retailer attribution. Brands that don't have the measurement infrastructure to handle multi-retailer attribution may find Criteo's ROI harder to demonstrate clearly.
The Decision Framework
Rather than asking "Roundel or Criteo?" — which frames this as an either/or choice — the more useful question is "what strategic job am I trying to do, and which platform does it better?"
Choose Roundel as a primary investment when:
- Target is a significant retail partner for your brand — one of your top three or four retailers by volume.
- Your brand skews toward the Target core guest profile: premium-positioned, beauty or personal care, household, or better-for-you food and beverage.
- You want to reach Target guests outside the Target environment through high-quality off-site inventory while maintaining Target attribution.
- You're planning a Target-specific activation — a new product launch at Target, a seasonal feature and display program — and want digital media to amplify the in-store investment.
Choose Criteo as a primary investment when:
- Your brand has broad distribution across multiple retailers and you want to reach category-intent shoppers across that distribution footprint.
- You're focused on upper-funnel reach and awareness among in-market shoppers rather than retailer-specific conversion.
- You need scale that a single retailer's network can't provide — particularly for smaller brands where the minimum investment thresholds of single-retailer networks are challenging.
- You're building a prospecting layer in your retail media mix that sits above your retailer-specific campaigns.
Use both when:
Target is a meaningful retail partner and you also want broader market reach. In that scenario, Roundel handles the Target-specific investment — both on-site and in off-site extensions to Target guests — while Criteo handles the broader in-market audience across your full retail footprint. They complement rather than cannibalize each other because they're reaching different audiences through different data sets.
The Budget Allocation Question
For brands with meaningful budgets across both platforms, a rough allocation starting point is to weight Roundel in proportion to Target's share of your overall retail volume. If Target represents 25% of your retail sales, a starting allocation of 25% of retail media budget to Roundel is a reasonable baseline — then optimize from there based on performance.
Criteo allocation should reflect the breadth of distribution you're trying to cover. The broader your retail footprint and the more your growth strategy depends on cross-retailer acquisition, the higher Criteo's share should be.
Both platforms have minimum investment thresholds that vary by campaign type. Make sure the budget you're allocating to each is sufficient to generate meaningful learning, not just to check a box on a media plan.
One More Consideration: The Data Clean Room
Both Roundel and Criteo are investing in clean room capabilities that allow brands to bring their own first-party data into the targeting and measurement environment. For brands that have built CRM or loyalty databases of known customers, the ability to match that data against Roundel's Target guest graph or Criteo's commerce data network creates targeting precision that neither platform can deliver with retail data alone.
If your brand has a meaningful first-party data asset, ask both partners about their clean room integration capabilities. The brands getting the most out of these platforms in 2026 are the ones using clean room infrastructure to bring their own data into the equation — not just relying on the platform's data alone.
Agency Five Eighty manages retail media investment across Roundel, Criteo, and the full ecosystem of retail media networks — building media mixes that reflect your actual distribution, audience, and growth objectives rather than what any single network's sales team recommends.