Brian Armstrong
Verified: Jun 2026 (SMTP Validated)👑 Lead InvestorFlexible Check Size
Background & Investment Thesis
Focus Industries
Notable Portfolio & Backed Deals
Active investor in crypto, fintech, developer-tools, web3. Highly responsive to concise pitches with clear traction metrics.
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Key Deal Terms & Quick Facts
Audited venture due diligence summary for Brian Armstrong
$500k – $10M
Direct angel check per syndicate / roundVerified (Protected — Unlock)
Direct mailbox protected against spamFrequently Asked Questions about Brian Armstrong
What is Brian Armstrong's typical angel check size?▼
Brian Armstrong's investment check size typically ranges around $500k – $10M, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.
What stages and sectors does Brian Armstrong invest in?▼
Brian Armstrong primarily backs early-stage startups across seed, series-a stages, focusing on crypto, fintech, developer-tools, web3.
What companies are in Brian Armstrong's angel portfolio?▼
Brian Armstrong has backed notable companies including Coinbase.
How can startup founders contact or pitch Brian Armstrong?▼
Founders can access verified direct email contact channels, AI-assisted pitch drafting, and syndicate warm intro paths for Brian Armstrong through OpenAngels.