Mark Suster
Verified: Jun 2026 (SMTP Validated)👑 Lead InvestorFlexible Check Size
Background & Investment Thesis
Focus Industries
Notable Portfolio & Backed Deals
Active investor in saas, consumer, marketplace, media, ai. Highly responsive to concise pitches with clear traction metrics.
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Key Deal Terms & Quick Facts
Audited venture due diligence summary for Mark Suster
$1M – $15M
Direct angel check per syndicate / roundVerified (Protected — Unlock)
Direct mailbox protected against spamFrequently Asked Questions about Mark Suster
What is Mark Suster's typical angel check size?▼
Mark Suster's investment check size typically ranges around $1M – $15M, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.
What stages and sectors does Mark Suster invest in?▼
Mark Suster primarily backs early-stage startups across seed, series-a, series-b stages, focusing on saas, consumer, marketplace, media, ai.
What companies are in Mark Suster's angel portfolio?▼
Mark Suster has backed notable companies including GumGum, Maker Studios, Gobi.
How can startup founders contact or pitch Mark Suster?▼
Founders can access verified direct email contact channels, AI-assisted pitch drafting, and syndicate warm intro paths for Mark Suster through OpenAngels.