Altman Capital – Startup Investor Profile

General Info

Altman Capital is the venture capital fund of Jack Altman.
Location: San Francisco
Country:
Industries:
Investment Regions:
Investment Stages: late-stage, seed, series-a
Website:

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🤖 AI Activity Report

Status: very-active

AI Reasoning: Alt Capital (Jack Altman) led or participated in multiple investments in 2025 and 2024: WithDavid (David AI) announced a $25M Series A in May 2025; Parahelp announced a Series A led by Jack Altman / Alt Capital in September 2025; Retell AI seed was announced August 27, 2024 with Alt Capital as lead. The most recent known investment is Parahelp in September 2025, which is less than 6 months prior to the reference date, indicating very recent activity.

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


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