General Info
Ben Littauer is an angel investor with a diverse portfolio focusing on software, medical devices, biotech, and pharma. He has a strong affinity for Revenue-Based Financing and investments with a social benefit, particularly in life sciences and green plays. Ben is active in advising and mentoring entrepreneurs, leading deals, and serving on company boards. He is solution-oriented and has a deep understanding of Internet technologies. His investment style has evolved to include equity investments with a social benefit thesis. Ben Littauer is the Founder, President, and CTO of Baranof Software from 1990-1997 and a recognized computer security expert.
Location: Boston, MA
Country: United States of America
Industries:
Investment Regions:
Investment Stages: pre-seed, seed
Website: www.blkk.com/littauer
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🤖 AI Activity Report
Status: active
AI Reasoning: Website littauer.blkk.com and portfolio pages indicate an investment in RevUp (an RBF-based fund) in 2022. The investment date in 2022 is between 12 and 6 months? Calculate difference from Nov 1, 2025: 2022 is more than 12 months ago – however the most recent documented investment found is in 2024? Wait: sources indicate participation in RevUp in 2022; no later investments found on public pages, social posts, or Crunchbase showing activity after 2022. That places last known investment more than 12 months ago, which corresponds to 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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