The 2025 Gartner CMO Spend Survey sheds light on a stagnation in marketing budgets, which remain at 7.7% of company revenue, unchanged from the previous year. Despite economic uncertainties and rising costs, CMOs are finding ways to maximize their marketing investments by turning to AI and data analytics for enhanced productivity and performance optimization.
“While marketing budgets have stabilized, marketing spending has stalled at a level that falls short for many CMOs,” said Ewan McIntyre, VP Analyst and Chief of Research at Gartner Marketing Practice. “Given the looming macroeconomic uncertainties, CMOs are now confronting the prospect of in-year budget cuts.”
Conducted from February to March 2025, the survey involved 402 CMOs and other marketing leaders across North America, the UK, and Europe, with most respondents representing companies with annual revenues of over $1 billion. The survey highlights how CMOs are adapting to a flattening budget environment by leaning on technology to improve efficiency and outcomes.
Budget Uncertainties Ahead: CMOs Confront Budget Cuts
As marketing budgets stabilize, 59% of CMOs report that their marketing budget is insufficient to execute their strategies in 2025, though this is a slight improvement from 64% in 2024. Many are still facing budget cuts, with some anticipating further reductions amid macroeconomic pressures.
AI and Data: The Tools for Efficiency
Despite flat budgets, AI investments, particularly Generative AI (GenAI), have proven to be a major ROI driver. CMOs are seeing significant time and cost efficiencies and an increased capacity to produce more content or handle more business. According to the survey:
- 49% of respondents said GenAI has improved time efficiency.
- 40% report cost savings from leveraging AI tools.
- 27% say they can now handle more business or produce more content using AI.
“With limited funds, marketing leaders are boosting productivity in order to drive growth,” added McIntyre. “CMOs are leveraging data analytics and technology, particularly AI, in order to squeeze more from static budgets.”
Paid Media Dominates, But AI Drives Savings
Paid media continues to be the largest portion of marketing spend, accounting for 30.6% of the marketing budget, or 2.4% of company revenue. However, media price inflation means that CMOs are getting less for every dollar spent, forcing many to optimize their paid media strategies.
Key actions CMOs are taking to save costs include:
- Cutting back on agency spending: 39% of CMOs plan to reduce their reliance on external agencies, particularly by streamlining agency rosters and renegotiating contracts.
- Reducing labor costs: 39% of CMOs are looking to simplify roles and reduce headcount to cut costs.
Interestingly, 22% of CMOs say that GenAI has allowed them to reduce their reliance on external agencies for creativity and strategy, directly impacting their budget allocations.
Why it matters: AI and data-driven marketing are helping CMOs adapt to budget constraints by driving more cost-effective campaigns and reducing reliance on external partners.
How CMOs Are Adapting to the New Marketing Landscape
The Gartner CMO Spend Survey 2025 reveals that as marketing budgets remain stagnant, CMOs are increasingly turning to AI and data analytics to optimize their resources. By embracing Generative AI and streamlining their workflows, marketers are achieving more with less, ensuring their organizations continue to thrive despite financial constraints.
Key Actions for CMOs in 2025:
- Maximize AI and Data: CMOs should continue investing in AI tools and data analytics to boost productivity and improve ROI.
- Focus on Efficiency: Streamline agency partnerships and optimize labor costs to ensure marketing dollars go further.
- Adapt to New Media Trends: Explore new AI-powered creative and targeting options to drive cost-effective campaigns.
With budget constraints becoming a norm, embracing these technologies will be crucial for CMOs to continue driving growth and staying competitive in an increasingly digital landscape.
Conclusion: The Future of Marketing in a Stagnant Budget World
The Gartner CMO Spend Survey 2025 highlights a critical crossroads for marketing leaders: how to achieve growth and performance despite flat marketing budgets. As CMOs face increased challenges in driving results, leveraging AI-driven technologies will be key to staying competitive. From GenAI to smarter bidding strategies, these tools offer cost-effective solutions for marketers to improve productivity, optimize media spend, and maximize ROI.
As marketing teams strive to make every dollar count, the need for strategic, data-driven decisions has never been more important. By embracing AI, automation, and creative innovations, CMOs can transform their teams into powerful drivers of business success—regardless of budgetary restrictions.
