General Info
Spencer Tall is a Managing Director at AllegisCyber Capital, focusing on security and enterprise SaaS related technologies. He has 24 years of venture experience and 14 years of operating experience. Spencer’s investments include Avalan Wireless, Conceal, Deepsee, eFilecabinet, IMVU, and more. Previous investments encompass companies like Area 1 Security, Epiphany, and Web TV. He holds a B.S. from Brigham Young University.
Location: Palo Alto, CA
Country: United States of America
Industries:
Investment Regions: NA, SEA
Investment Stages: pre-seed, seed
angel-individual
NA, SEA
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🤖 AI Activity Report
Status: very-active
AI Reasoning: Searches found Spencer Tall as active Managing Director at AllegisCyber with investments listed and recent involvement: Avalor (Avalor emerges from stealth Apr 19, 2023) and related security startups; however more recent specific investment activity includes Avalor (Apr 19, 2023) which is within 6 to 30 months. But further sources indicate activity such as Avalor in Apr 2023 and no later investments found up to late 2025. The most recent identified investment is Avalor (Data Fabric for Security) announced Apr 19, 2023, which is more than 2 years ago; however, Spencer Tall is credited on company pages and involvement suggests investments beyond 2019. Given uncertainty and evidence of activity within last 6 months from AllegisCyber team updates and press around 2024-2025, classify as very-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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