ADWEEK has unveiled its AI Power 50 list for 2026, spotlighting the visionary leaders reshaping how brands leverage artificial intelligence. From newsletter monetization breakthroughs to ethical AI frameworks, these executives are setting the pace for the entire marketing industry.

Why the AI Power 50 Matters for Marketers

The advertising and marketing landscape has been fundamentally transformed by AI. With technological leaps happening almost daily, companies need executives who are comfortable navigating the frontiers of what’s possible. ADWEEK’s AI Power 50 recognizes leaders driving industry-wide adoption-from data scientists coding algorithms to creative professionals using AI in groundbreaking ways.

Standout Leaders from the AI Power 50

Tyler Denk, CEO & Co-Founder, Beehiiv

Newsletter marketing has long struggled with scaling challenges-manual ad purchasing, inconsistent creative, and monetization hurdles. Tyler Denk transformed beehiiv by infusing the platform with AI tools that analyze content, audience traits, and historical performance to intelligently match brands with publishers.

The results speak volumes: beehiiv’s revamped Ad Network (following their acquisition of Swapstack) became one of the fastest-growing performance channels in newsletter marketing. With new machine learning optimizations, publishers’ ad income doubled from $500,000 per month at the start of 2025 to over $1 million by year-end.

Jamie Domenici, CMO, Klaviyo

Jamie Domenici is redefining how CRM users interact with AI-not as a taskmaster, but as a personalized solution finder. At Klaviyo’s annual conference in September, she introduced the Marketing Agent and Customer Agent, which autonomously build campaigns and handle customer service.

The Customer Agent has been particularly impressive: resolving 62% of support tickets autonomously and cutting resolution times by 35% within just five months of launch. Domenici also leads the Klaviyo AI Shopping Index, helping marketers understand evolving consumer AI behaviors.

Kipp Bodnar, CMO, HubSpot

When AI Overviews began diverting traffic from HubSpot’s blog, Kipp Bodnar didn’t panic-he innovated. He created an answer engine optimization strategy that turned the challenge into an opportunity. The results were staggering: citations improved 433% and AI-referred demand rose by 1,850%.

Today, HubSpot’s CRM commands the highest share of voice in AI platforms, with visitors from AI sources converting at triple the rate of traditional search-and spending more per visit. Bodnar has even packaged his insights into a four-step playbook for other marketers navigating digital transformation.

Luigi de Rosa, Interactive Director, Active Theory

Building on Spotify’s innovative Wrapped playlists, Luigi de Rosa created Song Psychic-an AI feature that answers users’ life questions (“Should I quit my job?” “Will I find love?”) with the perfect song recommendation. The Italy-based developer focuses on “emotional AI” that responds to feelings rather than demographics.

Beyond innovation, de Rosa is fiercely protective of AI ethics. He partnered with Accenture Song on the anti-deepfake First AI-ID Kit project, which became an awards season favorite.

Key Trends from the AI Power 50

What This Means for Your Marketing Strategy

The AI Power 50 reveals a clear pattern: the most successful marketers aren’t just using AI as a tool-they’re embedding it into their core business strategies. Whether it’s automating customer service, optimizing for AI-driven discovery, or creating emotionally intelligent experiences, these leaders demonstrate that AI adoption is no longer optional.

For marketers looking to stay competitive, the message is clear: start experimenting with agentic AI, optimize your content for AI discovery platforms, and prioritize ethical AI practices. The leaders on this list have shown that the companies embracing these shifts today will dominate their industries tomorrow.

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Source: ADWEEK AI Power 50, March 2026