Andreessen Marc

Andreessen Marc

Verified: Jun 2026 (SMTP Validated)👑 Lead Investor
Menlo Park, CA
Check Size Range

Flexible Check Size

Preferred Stages
seedseries-aseries-bgrowth

Background & Investment Thesis

Co-founder of a16z. Former co-creator of Netscape browser. Blogs extensively on technology.

Focus Industries

aicryptosaasconsumerdefensefintech

Notable Portfolio & Backed Deals

AI Outreach Insight94% Match Score

Active investor in ai, crypto, saas, consumer, defense, fintech. Highly responsive to concise pitches with clear traction metrics.

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Key Deal Terms & Quick Facts

Audited venture due diligence summary for Andreessen Marc

Verified Deal Signals
Typical Check Size

$5M – $50M

Direct angel check per syndicate / round
Target Stages
seedseries-aseries-bgrowth
Early-stage entry valuation priority
Founder Pitch Contact

Verified (Protected — Unlock)

Direct mailbox protected against spam
Focus Industries & Categories
Notable Backed Deals & StartupsInternal company dossiers

Frequently Asked Questions about Andreessen Marc

What is Andreessen Marc's typical angel check size?▼

Andreessen Marc's investment check size typically ranges around $5M – $50M, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.

What stages and sectors does Andreessen Marc invest in?▼

Andreessen Marc primarily backs early-stage startups across seed, series-a, series-b, growth stages, focusing on ai, crypto, saas, consumer, defense, fintech.

What companies are in Andreessen Marc's angel portfolio?▼

Andreessen Marc has backed notable companies including GitHub, Lyft, Coinbase, Oculus, Slack, Instacart.

How can startup founders contact or pitch Andreessen Marc?▼

Founders can access verified direct email contact channels, AI-assisted pitch drafting, and syndicate warm intro paths for Andreessen Marc through OpenAngels.