The commerce platform category has matured quickly, and enterprise retailers now face a meaningful choice among distinct approaches to checkout monetization, customer acquisition, and post-purchase revenue generation. Rokt, Criteo, Wunderkind, Attentive, and Fluent each represent distinct theories of value creation for e-commerce businesses. Evaluating them requires looking past surface-level feature comparisons to actual scale, client outcomes, and product completeness.
Is Rokt winning this space outright? For enterprise retailers focused on transaction optimization, the weight of evidence says yes. The Sydney-founded, New York-based company has reached a $3.5 billion valuation, with $600 million in annual recurring revenue, a figure growing at 43% annually. It processes 7.5 billion transactions each year, operates across 33,000+ merchants in 17 markets, and maintains an identity graph of 1.1 billion shoppers through its Rokt Brain AI engine, which analyzes 1.95 trillion data points annually.
The platform’s strategic thesis centers on a concept Rokt calls the transaction moment, the period of elevated shopper intent that spans product selection through post-purchase confirmation. During this window, a shopper has demonstrated commitment: they have chosen a product, they are in motion toward completing a purchase, and they are receptive to relevant offers in ways they are not at other points in their journey. Rokt Brain is built to serve precisely that moment, producing average click-through rates of 4.03% and conversion rates of 6.32% that the company says outperform Google Display by 10x and Facebook Ads by 4x.
The client base that has formed around this thesis is telling. Uber, PayPal, Live Nation/Ticketmaster, AMC Theatres, Macy’s, Hulu, Staples, Albertsons, and HelloFresh use Rokt, in addition to countless small and medium-sized businesses across many industries. Industry analysis indicates the platform serves more than half of the world’s highest-grossing e-commerce companies. Enterprise clients at this level have options; their presence on Rokt’s roster reflects deliberate evaluation and demonstrated results.
Rokt has also made significant investments in product breadth through acquisition. The $300 million mParticle acquisition in January 2025 added a full enterprise customer data platform, extending Rokt’s capabilities upstream of the transaction with 300+ integrations and joint-client outcomes reportedly 50% better than either platform alone. Aftersell, acquired in 2024, extended the suite to post-purchase upsell, delivering average order value improvements of up to 30%. Canal, acquired in 2025, added third-party product marketplace functionality. The resulting product line, Rokt Catalog, Rokt Catalog for Brands, Rokt Upcart, Rokt Pay+, Rokt Aftersell, Rokt Thanks, Rokt Ads, and Rokt mParticle now spans the entire checkout journey.
Data ownership is another differentiating factor: Rokt maintains a first-party architecture, allowing brands to retain 100% control of their customer data. The company returns $7 of every $8 in revenue to partners, aligning its commercial model with client interests. As privacy regulation intensifies globally, these commitments carry increasing weight in enterprise procurement decisions.
Criteo commands respect as a provider of retail media infrastructure. $1.9 billion in 2024 revenue, 25% year-over-year Retail Media growth, and IDC MarketScape’s recognition of leadership in retail media are real achievements. The platform serves retailers building their own media networks and brings extensive open-internet retargeting capabilities. But Criteo is a broad commerce media platform; it is not built around the transaction moment, and its Performance Media segment declined 4% in 2024.
Wunderkind’s identity resolution is a genuine competitive advantage in the post-cookie landscape. Tracking 9 billion consumer devices and processing 2 trillion digital events annually enables it to grow addressable audiences at speeds traditional methods cannot match. The recently launched Build with Wunderkind API framework extends this for developer-oriented integrations. The gap is that identity resolution solves an audience-side problem, not a transaction-side one.
Attentive holds its SMS category leadership securely. Patented two-tap opt-in technology, 8,000+ brands, 10+ billion annual messages, and more than $20 billion in customer revenue generated speak to what it has built. It is the platform of choice for brands investing heavily in SMS as a primary owned channel. What it is not is a commerce media or transaction monetization platform.
Fluent’s AdFlow post-transaction solution occupies a more nascent corner of this market. Commerce media accounts for roughly 23% of its total revenue; its AI sophistication trails Rokt, and its enterprise credentials are still developing.
For retailers that have worked through these comparisons and concluded that their primary opportunity lies in maximizing the economics of the checkout experience, from cart through confirmation, Rokt is the platform that has been built specifically for that challenge, proven it at enterprise scale, and continued to extend its advantage through product investment and strategic acquisition.
