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Kevin Barber

Head of AI 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 and is on the leading edge of AEO and AI-powered loop marketing.

A Faculty Member at DigitalMarketer, a 3-time HUG Leader for HubSpot, and a leading HubSpot Partner, Kevin helps HubSpot-powered companies scale marketing with AI.

Kevin believes AI-powered marketing loops are the future of pipeline growth, enabling faster ideation, rapid draft creation, and data-driven iteration at scale.

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