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George Sibble
Person profile

George Sibble

Strong founder

A Vanderbilt engineering graduate with experience at Change Healthcare and Dave.com as a chief architect. A serial founder and CTO with multiple patents and exits, including Omnivore and Change Healthcare. Now building AI platforms in the ed-tech and matchmaking spaces for students and consumers.

4
Companies founded
$14M
Total funding raised
1 school
Education

Companies founded

Duo - Bespoke AI Matchmaking
CTO · Founder · 2026 – present
TigerMe
CTO · Founder · 2025 – present
Materialist
CTO · Founder · 2013 – 2018
Omnivore
CEO · Founder · 2013 – 2014

Currently

Active roles, board seats and partnerships.

ultapay
2012 – present
SubtleData
Chief Software Architect
Iridium Development
CEO · President · President and Chief Executive Officer

Work history

Past roles by Dealroom records.

Education

Vanderbilt University
Bachelor · Computer Engineering · 2002 – 2006
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