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Investors / Mayfield / Compare with Uncork Capital

Mayfield vs Uncork Capital

Mayfield lists 132 portfolio companies and has joined 38 funding rounds; Uncork Capital lists 143 companies and has joined 25 rounds. Mayfield comes in most often at Series A (39% of its entries), Uncork Capital comes in most often at Series A (33% of its entries). 7 companies are on both portfolios, among them https://www.alchemy.com/, Cognichip and Marco Polo.

132Portfolio companies143
38Funding rounds joined25
13Rounds led3
21Rounds, last 12 months12
$20M to $100MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
Mayfield and Uncork Capital, head to head
MayfieldUncork Capital
Portfolio companies132143
Funding rounds joined3825
Rounds led133
Rounds, last 12 months2112
Typical round it comes in at$20M to $100M$20M to $100M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed3%5%
Seed36%24%
Series A39%33%
Series B10%24%
Growth13%14%

MayfieldUncork Capital

Show as a table
Entry stages of Mayfield and Uncork Capital, share of entries
MayfieldUncork Capital
Pre-seed3%5%
Seed36%24%
Series A39%33%
Series B10%24%
Growth13%14%

Themes

share of checked companies
AI & Machine Learning34%23%
Cybersecurity11%5%
Enterprise Software9%11%
Fintech7%9%
Healthcare & Biotech8%9%
Space & Defense4%7%

MayfieldUncork Capital

Show as a table
Themes of Mayfield and Uncork Capital, share of checked companies
MayfieldUncork Capital
AI & Machine Learning34%23%
Cybersecurity11%5%
Enterprise Software9%11%
Fintech7%9%
Healthcare & Biotech8%9%
Space & Defense4%7%

Companies both back

7

Shared companies are those both firms' own portfolio pages list, each checked against the company's site. The same comparison through the API is POST /v1/overlap, for up to 20 firms. How the data is graded

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Compare Mayfield and Uncork Capital as data

Pull both portfolios and every co-investor through one API key or MCP, and lay up to 20 firms side by side with POST /v1/overlap. A free account adds Ask AI searches and alerts when either firm adds a company.

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  • Ask AI5 plain-English investor searches a day
  • Full listsEvery portfolio row and two-firm overlap
  • API and MCP100 REST or MCP calls a month, one key
  • AlertsFollow 5 investors for portfolio and fund changes
VCinfo API
$ curl -H "X-API-Key: YOUR_KEY" \
  https://api.vcinfo.io/v1/firms/mayfield.com/portfolio

# also
GET /v1/firms/uncorkcapital.com/portfolio
GET /v1/firms/mayfield.com/coinvestors
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