General Info
Mark Kantor is an angel investor based in San Francisco, USA. He has shown interest in various markets including Consumer Internet, Mobile, Financial Services, Education, Personal Finance, iOS, Hardware, Food and Beverages, Robotics, Social Media, Online Dating, and SaaS. Some of his notable past investments include LeadGenius, Boosted, MixRank, Quartzy, Tesla Motors, Lovely, and Clerky. He is an experienced arbitrator in international investment and commercial disputes with a focus on practice areas like Accounting, Corporate Commercial, Energy, Financial Services, Mergers, Acquisitions, Joint Ventures, Partnership, Shareholder, Real Estate, Technology, and Transportation. However, specific details about his investment thesis, stage of investment, geographical preference, investment check size, and partnership and collaboration styles could not be found.
Location: San Francisco, CA
Country: United States of America
Industries:
Investment Regions:
Investment Stages: pre-seed, seed
angel-individual
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🤖 AI Activity Report
Status: low-active
AI Reasoning: Search results and LinkedIn indicate past investments (LeadGenius, Boosted, MixRank, Quartzy, Clerky, Tesla) but no public record of recent deals within the past 12 months. The most recent verifiable professional activity found is a LinkedIn role change in 2025 unrelated to new investments; no investment announcements in 2024-2025 were found. The last known investment discovered in public sources dates back more than 12 months, so classify as low-active.
Angel activity thresholds:
Low Activity – Only known angel investments more than 12 months ago.
Active – Known angel investments between the last 12 and 6 months.
Very Active – Known angel investments in the last 6 months.
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