David Langer – Startup Investor Profile

General Info

Location: San Francisco Bay Area
Country:
Industries:
Investment Regions:
Investment Stages: seed, series-a

angel-individual

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🤖 AI Activity Report

Status: very-active

AI Reasoning: Search results show Lionheart Ventures (David Langer) with activity in 2025 (e.g., Tracxn listing mentions portfolio and a 2025 profile; multiple pages reference involvement in 2024-2025 and events). The most recent investment found associated with Lionheart is in 2025 (portfolio company: TRIPP referenced in Tracxn Sep 3, 2025). The time since last investment is under 6 months, so tag accordingly.

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.

Warm Intros from Portfolio Companies

Ka Yi
Founder
Shiok Meats
Harsh Jain
Founder
Groww
Adam Eagle
Founder
Beam
Daniel Engelke
Founder
BibliU
Irina Fedorenko
Founder
Dendra Systems

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