Jim Keller
Verified: Jun 2026 (Profile Confirmed)🚀 High-VelocityFlexible Check Size
Background & Investment Thesis
Focus Industries
Active investor in semiconductor, hardware, deeptech. Highly responsive to concise pitches with clear traction metrics.
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Key Deal Terms & Quick Facts
Audited venture due diligence summary for Jim Keller
Undisclosed ($25k – $250k typical for early angels)
Direct angel check per syndicate / roundVerified (Protected — Unlock)
Direct mailbox protected against spamFrequently Asked Questions about Jim Keller
What is Jim Keller's typical angel check size?▼
Jim Keller's investment check size typically ranges around Undisclosed ($25k – $250k typical for early angels), participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.
What stages and sectors does Jim Keller invest in?▼
Jim Keller primarily backs early-stage startups across Pre-seed, Seed stages, focusing on semiconductor, hardware, deeptech.
What companies are in Jim Keller's angel portfolio?▼
Jim Keller actively participates in early-stage technology investments and venture syndicates.
How can startup founders contact or pitch Jim Keller?▼
Founders can access verified direct email contact channels, AI-assisted pitch drafting, and syndicate warm intro paths for Jim Keller through OpenAngels.