Across B2B marketing, AI is no longer an emerging technology for experimentation or being tested on the sidelines. It’s now a core part of how marketing organizations operate, and it is already reshaping marketing teams.

AI Nearing Majority Adoption Across Marketing Use Cases

Forrester’s latest research shows that AI is now widely in production across virtually every marketing use case we track. The lowest adoption rate was 39%, with most use cases falling between 43% and 48% in production. Adoption is particularly strong in data-intensive activities such as advertising and media buying, where 55% of organizations report AI use in production.

At the individual level, usage among B2B marketing leaders is even more striking: 81% of our B2B marketing online community members shared that they use AI multiple times per day, integrating it into routine tasks ranging from content creation and data analysis to decision support and campaign optimization.

Productivity Is The Key Benefit Driver

While increased creativity and improved personalization are among the benefits cited, the primary appeal, to date, is productivity. Marketing leaders consistently point to AI’s ability to accelerate work, automate processes, and help teams accomplish more with existing resources. Many practitioners now use AI as an always-available assistant—drafting communications, brainstorming ideas, and synthesizing information in minutes rather than hours. The productivity gains are real, and they are helping fuel rapid adoption across the function.

AI  Concerns Linger

Yet widespread adoption should not be mistaken for widespread confidence. Even as AI becomes commonplace, B2B marketing leaders continue to grapple with significant challenges. At the organizational level, 30% cite data privacy and security concerns as their biggest obstacle to AI adoption.

At a personal level, trust remains an issue, with 50% of marketing decision-makers saying AI often presents incorrect information with unwarranted confidence, creating verification burdens that can offset efficiency gains. Many leaders also report concerns about missing context, hallucinations, and inconsistent results.

AI Is Already Impacting Roles and Reshaping Work

The more urgent story, however, may be AI’s growing impact on marketing work itself.

While 76% of marketing leaders say AI will augment rather than replace people, the majority also acknowledge they are reassessing hiring plans because of AI, and a startling 55% have already reduced headcount due to AI use.

This tension highlights a critical challenge for marketing leaders. The goal should not be simply to automate tasks or reduce costs. Instead, organizations must rethink work processes, responsibilities, and organizational structures to capture AI’s full value. Teams that redesign work around AI will be better positioned to drive innovation and growth. Those that focus only on efficiency gains may discover that technology alone cannot replace the judgment, context, and expertise that marketers provide.

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