General Info
Jeff Hammerbacher is an angel investor who focuses on investing $10k – $50k in young, emerging companies. He has made 21 investments with 7 portfolio exits. Jeff’s investments include areas such as SaaS, Analytics, Big Data, Cloud Data Services, and Machine Learning. Some of his previous investments are Genome Compiler, Casetext, and DataRobot. He typically invests in early-stage startups and values collaboration with co-investors. Jeff’s check size for investments ranges from $10k to $50k, and he primarily invests in seed-stage companies.
Location:
Country: United States of America
Industries:
Investment Regions:
Investment Stages: pre-seed, seed
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🤖 AI Activity Report
Status: very-active
AI Reasoning: Tracxn and related sources show Jeff Hammerbacher made an investment in Inductive Bio on Mar 21, 2025 (also investments Mar 18, 2025 and Sep 5, 2024). From Mar 21, 2025 to the reference date is less than 6 months, indicating very recent activity. Example startup invested: Inductive Bio.
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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