The Gartner Marketing Symposium/Xpo 2026 is not built for passive listening or trend-chasing. It is designed for marketing leaders who are actively navigating growth pressures, AI disruption, customer experience shifts, and changing expectations from the boardroom.
Positioned as one of the most influential gatherings for CMOs and senior marketing executives, the London edition brings together analysts, strategists, and business leaders focused on helping organizations build stronger marketing functions in an increasingly AI-driven landscape.
Taking place at the InterContinental London – The O2, the conference is built around practical insight, executive-level discussions, and real strategic direction for marketing teams operating under pressure to deliver measurable growth.
Where Marketing Leadership Meets AI-Driven Transformation
Marketing leadership has become more complex than ever. CMOs are no longer only responsible for campaigns and brand visibility. They are now expected to drive business growth, improve customer loyalty, align with sales, and lead AI adoption across marketing operations.
That shift sits at the center of Gartner Marketing Symposium/Xpo 2026. The event is built around helping marketing leaders move from experimentation to operational clarity in a market increasingly shaped by automation, analytics, and changing customer behavior.
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The conference theme for 2026, “Build What’s Next: Marketing Leadership in the Age of AI,” reflects the broader industry transition currently underway. Gartner positions the event as a place where executives can validate strategies, understand emerging technologies, and prepare their organizations for the next phase of digital transformation.
What to Expect at Gartner Marketing Symposium/Xpo 2026
Analyst-Led Strategic Sessions
One of the defining elements of the event is direct access to Gartner analysts. The conference is shaped by Gartner’s ongoing research and thousands of executive conversations conducted throughout the year. Attendees gain insight into emerging trends, operational benchmarks, and strategic frameworks grounded in real market data.
AI and Marketing Transformation
AI remains one of the biggest themes driving the 2026 agenda. Sessions focus on how organizations are integrating AI into customer engagement, content operations, analytics, and marketing decision-making. The conference also explores the organizational and leadership changes required to support AI adoption effectively.
Customer Experience and Growth Strategy
The event dives into customer experience strategy, demand generation, marketing technology, and growth execution. Gartner positions these sessions around helping marketing leaders improve engagement, strengthen loyalty, and drive long-term business performance.
Interactive Workshops and One-on-One Meetings
Attendees can participate in workshops, roundtables, and Gartner one-on-one analyst meetings. These sessions are designed to move beyond keynote inspiration and into problem-solving around real organizational challenges.
Executive Networking Opportunities
The conference emphasizes peer interaction through networking breakfasts, exhibit showcases, and executive discussions. Gartner consistently positions networking as a core part of the conference experience rather than an add-on activity.
Key Themes Driving the 2026 Program
Marketing Leadership in the Age of AI
AI is no longer treated as a future trend. The conference focuses on how CMOs can operationalize AI while balancing governance, trust, and measurable business impact.
Brand Strategy and Activation
Sessions explore how brands can maintain relevance and performance in fragmented digital environments while still building long-term customer trust.
Demand Generation and Sales Alignment
The event also examines how marketing and sales teams can work more closely through integrated data strategies and AI-enhanced customer journeys.
Marketing Technology and Analytics
As martech stacks become increasingly complex, Gartner places strong emphasis on analytics, measurement, and technology optimization. The conference explores how marketing leaders can improve efficiency while preparing for future AI-driven systems.
Featured Keynote Speakers and Industry Voices
The 2026 keynote lineup combines Gartner analysts with globally recognized thought leaders from business, neuroscience, and leadership.
Featured keynote speakers include:
- Dylan Alcott – Disability Advocate & Wheelchair Tennis Icon
- Tali Sharot – Author and Professor, Cognitive Neuroscience, University College London and MIT
- Kristina LaRocca-Cerrone – VP Analyst, Gartner
- Jay Wilson – VP Analyst, Gartner
- Monique Elliott – Chief Brand and Communications Officer, Schneider Electric
- David Green – VP Global Marketing, ICON PLC
To know more about the full speaker list, click: https://www.gartner.com/en/conferences/emea/marketing-symposium-uk/speakers
According to Gartner, the keynote sessions are designed to address mission-critical priorities for marketing executives while offering insight into leadership, customer engagement, behavioral science, and AI-driven transformation.
The Gartner Conference Experience
The event experience is structured around executive engagement rather than large-scale spectacle. Attendees move between analyst sessions, strategic workshops, peer networking, and interactive discussions designed to help them validate decisions and rethink priorities.
The InterContinental London – The O2 provides the backdrop for the conference, bringing together senior marketing leaders from across Europe and global markets.
Gartner also positions the event as a space for practical action. The emphasis stays on helping leaders return to their organizations with clearer frameworks, sharper priorities, and stronger alignment around future growth strategies.
Why Gartner Marketing Symposium/Xpo 2026 Matters
Marketing leaders are operating in one of the most uncertain periods the industry has faced in years. AI is reshaping execution models, customer expectations continue to evolve, and pressure to prove business impact keeps rising.
Gartner Marketing Symposium/Xpo 2026 matters because it brings together research, leadership insight, and practical execution under one roof. It creates a space where CMOs and marketing executives can move beyond surface-level trends and focus on what actually drives growth and resilience in modern marketing organizations.
That is what makes the conference stand out. It is not just about understanding where marketing is going. It is about preparing leadership teams to operate effectively once it gets there.
👉 Discover more at: Gartner Marketing Symposium/Xpo 2026 London