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David Heinemeier Hansson

Verified: Jun 2026 (SMTP Validated)🌱 Pre-Seed Pioneer
Malibu, CA
𝕏in
Check Size Range

Flexible Check Size

Preferred Stages
pre-seed

Background & Investment Thesis

Co-founder of Basecamp (37signals) and creator of Ruby on Rails. Angel in bootstrapped SaaS.

Focus Industries

saasdeveloper-toolsconsumer

Notable Portfolio & Backed Deals

AI Outreach Insight94% Match Score

Active investor in saas, developer-tools, consumer. Highly responsive to concise pitches with clear traction metrics.

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Key Deal Terms & Quick Facts

Audited venture due diligence summary for David Heinemeier Hansson

Verified Deal Signals
Typical Check Size

$10k – $100k

Direct angel check per syndicate / round
Target Stages
pre-seed
Early-stage entry valuation priority
Founder Pitch Contact

Verified (Protected — Unlock)

Direct mailbox protected against spam
Focus Industries & Categories
saasdeveloper-toolsconsumer
Notable Backed Deals & StartupsInternal company dossiers
Basecamp

Frequently Asked Questions about David Heinemeier Hansson

What is David Heinemeier Hansson's typical angel check size?▼

David Heinemeier Hansson's investment check size typically ranges around $10k – $100k, participating in early-stage financing rounds alongside leading venture capital funds and angel syndicates.

What stages and sectors does David Heinemeier Hansson invest in?▼

David Heinemeier Hansson primarily backs early-stage startups across pre-seed stages, focusing on saas, developer-tools, consumer.

What companies are in David Heinemeier Hansson's angel portfolio?▼

David Heinemeier Hansson has backed notable companies including Basecamp.

How can startup founders contact or pitch David Heinemeier Hansson?▼

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