US CMOs pull back on AI even as adoption hits 99%

Nearly all US marketing teams now use AI in some form, but a new Censuswide report finds CMOs are dialing back on generative AI and consumers are still less comfortable with AI-led marketing. The gap is widest in social content, where CMO usage far outpaces consumer comfort.

Why it matters: - AI has moved from experiment to standard tool in US marketing. - The report suggests the next challenge is not adoption, but deciding where AI adds value without eroding consumer trust. - The findings also show marketers are under pressure from budget constraints, stakeholder expectations and shifting consumer preferences.

What happened: - Censuswide published the 2026 Voice of the US CMO report on Aug. 24, based on surveys of 500 US CMOs and 1,000 US consumers. - Ninety-nine percent of surveyed CMOs said their organization has adopted AI in some form. - Ninety-one percent said they use generative AI tools specifically. - Generative AI use declined year over year across several marketing tasks. - Ad and campaign creative generation fell to 56% from 62%. - Video content generation dropped to 48% from 55%. - Email marketing automation fell to 47% from 55%. - The share of CMOs who said AI exceeded expectations fell to 54% in 2026 from 63% in 2025.

The details: - Fifty-nine percent of CMOs said they use generative AI to create social media content. - Only 34% of consumers said they are comfortable with brands using AI for social media content. - Nicky Marks, CEO of Censuswide, said the more interesting story this year is how marketers are rebalancing AI and the human touch. - Marks said CMOs are being more deliberate about where AI adds value and where it does not. - Marks also said consumer comfort with AI-generated content depends heavily on context. - Brand discovery differs sharply by age group. - Gen Z respondents most often discover brands through social media, at 58%. - Millennials also lean on social media, at 48%. - Gen X respondents primarily discover brands through word of mouth, at 44%. - Baby Boomers also rely more on word of mouth, at 43%. - Thirty-four percent of CMOs described their brand as highly active and vocal on social or political issues, down from 44% in 2025. - Sixty-one percent of Gen Z consumers said they want or expect brands to take a public stand on social or political issues. - Eighty-five percent of CMOs said they face budget challenges. - Fifty-six percent said their stakeholders fully understand and support their marketing strategy. - CMOs who use market research in measuring marketing effectiveness reported higher stakeholder buy-in, at 58%, versus 51% for those who do not.

Between the lines: - The report points to a growing split between internal enthusiasm for AI tools and external comfort with the outputs. - Marketing teams appear to be shifting from broad AI use to more selective use cases. - The consumer data suggests context matters more than raw automation, especially in visible channels like social media. - The budget and stakeholder data suggests AI adoption alone is not solving core marketing pressure points.

What's next: - Marketers are likely to keep using AI, but with more scrutiny on where automation helps and where human judgment still matters. - Brands may face more pressure to match AI use with consumer expectations by channel and audience. - The report suggests market research will remain important for proving effectiveness and securing buy-in. - Censuswide said the survey was conducted among US CMOs aged 25 and older from March 3-10, 2026, and US consumers aged 16 and older from March 3-6, 2026. - Censuswide said it follows Market Research Society rules and ESOMAR principles.