Ethan Kurzweil - Angel Investor Profile

Location: Menlo Park, CA

Partner at Bessemer. Expert in developer infrastructure and open source businesses.

Investment Focus & Industries

  • developer-tools
  • infrastructure
  • open-source
  • saas
Ethan Kurzweil

Ethan Kurzweil

Verified: Jun 2026 (Profile Confirmed)👑 Lead Investor
Menlo Park, CA
𝕏 Twitter/Xin LinkedIn
Check Size Range

Flexible Check Size

Preferred Stages
seedseries-aseries-b

Background & Investment Thesis

Partner at Bessemer. Expert in developer infrastructure and open source businesses.

Focus Industries

developer-toolsinfrastructureopen-sourcesaas

Notable Portfolio & Backed Deals

TwilioPagerDutyIntercomSendBird
AI Outreach Insight94% Match Score

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

Ethan Kurzweil - Angel Investor Profile | OpenAngels