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Kevin Barber

Head of Growth @ Lean Labs

Kevin Barber doesn’t just talk growth—he delivers it. A decorated HubSpot Partner, Kevin has helped companies generate over $110M in net new revenue. Now, he’s turning his proven growth systems into AI-powered workstreams. A Faculty Member at Digital Marketer and AI HUG Leader at HubSpot, Kevin’s mission is simple: help HubSpot-powered companies scale marketing with AI—because the most focused, productive teams win. He believes AI marketers own the future with faster ideation, draft creation, and iteration—driving real marketing transformation and ROI.

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