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Sunflower Capital

Venture Capital

San Francisco-based seed-stage VC firm backing ambitious early-stage B2B startups in AI, open-source, enterprise infrastructure, and developer tools.

San Francisco, United States · 5+ investments · 5 portfolio companies

Pre-Seed
Seed
Early Stage
Artificial Intelligence
Developer Tools
Infrastructure
Open Source
SaaS
Headquarters
San Francisco, United States
Founded
2022
Website
sunflowercapital.co
AUM
$250.0M
Portfolio Companies
5
Total Investments
5
Last Investment
Jul 2025
Geographic Focus
Global, United States

Investment Thesis

Partner at earliest stage with founders building transformational B2B software, enterprise infrastructure, AI-native tools, and developer platforms. 100% of capital deployed as initial checks.

Sunflower Capital is a Venture Capital firm based in San Francisco, United States. It has made 5 investments, including E2B, OpenMeter and TakeShape. Focus areas include Artificial Intelligence and Developer Tools.

Portfolio5

Co-investors21

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21 co-investors across 21 shared portfolio companies — who they back alongside, and how often they lead.

Venture Capital ×17 · Accelerator ×3 · Private Equity ×1 · 16 shared rounds

Investment History

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