About
Carl Leubsdorf is Founder and CEO of Solvitor LLC, a web and technology strategy consultancy, and the creator of Annotum, an open-source, open-process, open-access scholarly authoring and publishing platform based on WordPress. (annotum.org). Annotum was designated by Google as the successor platform to Google Knol in November 2011. Prior to founding Solvitor, Carl served as the senior vice president and general manager for Match.com's Asia Pacific business, and as International CTO of Match.com for its most significant growth period in history. Previously, Carl was a Senior IT consultant for the Center for Information Technology, National Institutes of Health, and senior director, software at The Motley Fool, where he built a custom content management solution to publish hundreds of news articles monthly.
Position in the VCSift Database
- • 2,490 investors hold the Founder role in VCSift. Carl Leubsdorf is one of them.
- • 1,381 investors are based in Washington, District of Columbia, United States.
Data sourced from 410,343 investor profiles. Updated July 2026.
Investment Focus
- Stages
- seed
- Location
- Washington, US
Contact Information
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