Mary Williams in

Mary Williams

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Chief Marketing Officer at GC AI
📍 Greater Minneapolis-St. Paul Area, United States

Mary is a revenue-focused marketing leader with 20+ years of experience scaling B2B and B2C companies in SaaS, legal, and martech. A graduate of the College of Saint Benedic, people often call her inspirational, tenacious, and data-driven. She specializes in using analytics to accelerate pipeline growth.

She joined GC AI just before the company announced a $60M Series B funding round, which valued it at $555M after 10x growth in a single year.

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Experience
9 Years
Current Role
Chief Marketing Officer
Job Level
Leadership
Location
Greater Minneapolis-St. Paul Area, United States
Personality Overview

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Communication Style
Decision Approach
Work Preference

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Priorities

Topics Mary cares about

Legal Tech AI
As the CMO of GC AI, she is shaping the brand for an AI platform used by over 1, 000 in-house legal teams and holds a certification in AI Prompting.
Go-to-Market Strategy
Advises AI startups on go-to-market strategy and has a long history of evolving GTM for PE-backed and VC-backed tech companies to accelerate growth.
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Career

Work history

8-2025
Chief Marketing Officer
GC AI
5-2025
Go-to-Market Advisor
iSonic.ai
5-2023 - 6-2025
Chief Marketing Officer
LeadingResponse
4-2021 - 3-2023
Head of Marketing & Creator Success
LTK (formerly rewardStyle & LIKEtoKNOW.it)
9-2018 - 4-2021
Chief Marketing Officer: Global Legal Segment
Thomson Reuters
In the press

Media appearances

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Education
Education details unavailable
Saint John's University
BA
College of Saint Benedict
Social presence
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Behavioral profile

DISC profile (public)

DISC behavioral profile

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