Causal has won three 2026 B2B Marketing Elevation Awards for its multichannel marketing program with WEX, highlighting a broader shift in enterprise advertising toward campaigns that connect media exposure with measurable business outcomes. The campaign, “Driving Measurable Growth Through Multichannel Marketing,” earned Gold for Best Growth Marketing Program and Silver awards for Best Data-Driven Strategy and Best B2B at Scale Program.

Causal’s recognition comes at a time when B2B marketing teams are under growing pressure to prove that advertising investments contribute to revenue rather than simply generating impressions, clicks or short-term leads.

The WEX campaign is notable because it attempted to address that problem by moving beyond a partner-led, lower-funnel acquisition model toward a broader performance marketing strategy spanning brand building, audience development, media activation and measurement.

Causal worked with WEX, a global provider of payment solutions, to coordinate campaigns across Display, Video, Connected TV (CTV), Audio, YouTube and other digital channels. The strategy used audience intelligence and performance measurement to connect activity across the customer journey rather than treating individual media channels as isolated acquisition tools.

The B2B Marketing Elevation Awards independently recognized the campaign in three categories. The awards program evaluates entries based on factors including innovation, impact, creativity and effectiveness, with client-side B2B marketing specialists participating in the judging process.

At the center of Causal’s approach was its proprietary Causal Performance Model, which was designed to distinguish short-term media effects from longer-term marketing impact. According to the campaign submission, the framework helped WEX cross a 60% long-term effectiveness threshold for the first time in 2025.

The campaign also used a structured SIC-code audience testing framework to identify stronger-performing industry segments, including opportunities in skilled trades. Order ID tracking was used to connect media exposure with applications, giving the marketing team a more direct measurement path between advertising activity and downstream outcomes.

The results reported in the Elevation Awards case study show the campaign scaling substantially between 2024 and 2026. WEX recorded 69.5 million impressions, 84,599 clicks and 1,114 conversions, with year-over-year increases of 100.2%, 119.1% and 134%, respectively. The awards submission also says marketing generated 50% of incremental sales and that WEX exceeded its 2025 revenue targets and beat earnings expectations by 12% in January 2026.

Those figures are supplied through the awards case study rather than an independent audit, so they should be viewed as campaign-reported results rather than a universal benchmark for multichannel advertising.

The more significant development is the measurement model behind the campaign. B2B advertisers have historically struggled to balance performance marketing, which is easier to attribute, with brand investment, whose effects can take considerably longer to appear.

Causal’s strategy attempts to bridge that divide by treating media as a connected growth system. That puts the company in a competitive space between traditional media agencies, programmatic advertising platforms and marketing measurement technologies. Unlike a standalone DSP or analytics platform, the value proposition described by the WEX campaign centers on planning, audience strategy, activation and measurement working together.

That distinction matters as enterprise marketers increasingly assemble fragmented MarTech stacks. Platforms from Google, Microsoft, Amazon, Salesforce and Adobe can provide important components for advertising, customer data, analytics and automation, but marketers still have to determine how those systems and channels should work together.

The challenge is becoming more acute as budgets remain constrained. Gartner’s 2026 CMO Spend Survey found that marketing budgets averaged 7.8% of company revenue, while CMOs allocated an average 15.3% of marketing budgets to AI initiatives. Yet only 30% of respondents said their organizations had mature or fully developed AI readiness capabilities.

That gap suggests that technology alone is unlikely to solve the measurement problem. Enterprise marketing teams need reliable data foundations, clear attribution methodologies and operating models that can turn campaign signals into decisions.

The WEX example also reflects a broader movement toward full-funnel B2B marketing. Forrester predicted that more than half of large B2B purchases worth $1 million or more would be processed through digital self-service channels in 2025, reinforcing the importance of digital experiences and marketing influence throughout the buying journey.

For enterprise marketers, the lesson is less about adopting one particular campaign framework and more about designing measurement around business outcomes. As CTV, digital video, audio and programmatic channels increasingly converge, marketers will need to understand how individual touchpoints contribute collectively to demand, pipeline, revenue and long-term customer value.

Causal’s three awards therefore represent more than recognition for a single campaign. They point toward an increasingly important direction for B2B advertising: treating multichannel media as an integrated growth infrastructure rather than a collection of disconnected placements.

Market Landscape

B2B advertising is moving toward a measurement environment in which reach, engagement and conversion are evaluated together. The proliferation of CTV, digital video, audio, programmatic media and first-party data has created more opportunities to reach business buyers, but it has also increased fragmentation.

Causal’s WEX campaign illustrates one response: combine audience intelligence, coordinated media activation and outcome measurement within a single strategic framework.

The competitive landscape is broader than agencies alone. DSPs provide programmatic buying infrastructure; customer data platforms help unify customer information; analytics platforms measure behavior and attribution; and marketing automation systems connect campaigns with lead and revenue workflows. Enterprise teams increasingly need these layers to work together.

That makes measurement interoperability a strategic issue. A campaign can generate strong channel-level metrics while still failing to demonstrate incremental business value. The strongest B2B marketing programs are therefore likely to be those capable of connecting media signals to CRM, application, sales and revenue data without losing sight of longer-term brand effects.

Strategic Outlook

The next stage of B2B marketing will likely focus less on adding channels and more on determining how channels interact.

AI will accelerate audience analysis, media optimization and predictive modeling, but Gartner’s research indicates that many organizations still lack the organizational readiness required to scale AI effectively.

For marketing leaders, that creates a practical priority: strengthen the data and measurement infrastructure surrounding AI and automation rather than treating AI as a standalone solution.

The WEX campaign demonstrates why this matters. The competitive advantage increasingly comes from connecting targeting, activation, measurement and optimization into a repeatable system that can support both immediate demand and longer-term brand growth.

Top Insights

• Causal’s WEX campaign shows how multichannel advertising can connect brand building and performance marketing while giving enterprise teams stronger outcome-based measurement.
• The campaign used Display, Video, CTV, Audio and YouTube to create a coordinated media system rather than isolated channel-level performance programs.
• Causal’s Performance Model separates short- and long-term media effects, addressing a persistent challenge for B2B marketers measuring brand investment.
• WEX’s use of SIC-code audience testing and Order ID tracking demonstrates how first-party business signals can improve B2B targeting and attribution.
• Gartner’s 2026 research shows AI investment rising while organizational readiness lags, increasing demand for stronger marketing data and measurement infrastructure.

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