Mayfield Fund is a venture capital firm. Based in Menlo Park, California, United States. Known portfolio companies include Pensieve, OpenLight, Rhoda AI, Frore Systems, Cognichip and Multiply, 10 companies in all.
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Investment focus
- Sector
- AIHardwareHealthcareSaaS
Who to pitch at Mayfield Fund
Mayfield Fund portfolio companies (10)
- Pensieve
- OpenLight
- Rhoda AI
- Frore Systems
- Cognichip
- Multiply
- SambaNova
- Gruve
- NeuBird
- Kana
Co-investors
Funds that share portfolio companies with Mayfield Fund.
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About Mayfield Fund
The firm's listing covers sectors AI, Hardware, Healthcare and SaaS, and focus areas AI Agents, AI Incubation, AI Infrastructure and Chips; known deals cluster at Growth, Seed and Series A.
Of the 14 people on file at Mayfield Fund, Navin Chaddha (Managing Partner) and Patrick Salyer (Partner) are listed as the contacts to approach first.
Mayfield Fund shares portfolio companies with 20 other investment firms, among them Xora Innovation, Matter Venture Partners and StepStone Group.
Frequently asked questions
What is Mayfield Fund?
Mayfield Fund is a venture capital firm based in Menlo Park, California, United States, with a known portfolio of 10 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Mayfield Fund invest in?
Listed sectors include AI, Hardware, Healthcare and SaaS; listed focus areas include AI Agents, AI Incubation, AI Infrastructure and Chips. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Mayfield Fund invest at?
The known deals of Mayfield Fund include Growth, Seed and Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Mayfield Fund?
2 of the 14 people on file at Mayfield Fund are listed as contacts for the firm. All 14 have their own profile page.
How do I contact Mayfield Fund?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 14 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal