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Investors / Open Core Ventures / Compare with StoneMill Ventures

Open Core Ventures vs StoneMill Ventures

Open Core Ventures lists 18 portfolio companies and has joined 0 funding rounds; StoneMill Ventures lists 21 companies and has joined 0 rounds. 1 company is on both portfolios, among them FleetDM.

18Portfolio companies21
0Funding rounds joined0
0Rounds led0
0Rounds, last 12 months0
n/aTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
Open Core Ventures and StoneMill Ventures, head to head
Open Core VenturesStoneMill Ventures
Portfolio companies1821
Funding rounds joined00
Rounds led00
Rounds, last 12 months00
Typical round it comes in atn/an/a
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%0%
Series A0%0%
Series B0%0%
Growth0%0%

Open Core VenturesStoneMill Ventures

Show as a table
Entry stages of Open Core Ventures and StoneMill Ventures, share of entries
Open Core VenturesStoneMill Ventures
Pre-seed0%0%
Seed0%0%
Series A0%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
Cybersecurity20%49%
AI & Machine Learning23%34%
Enterprise Software20%3%
Media & Entertainment9%0%
Healthcare & Biotech6%0%
Space & Defense3%6%

Open Core VenturesStoneMill Ventures

Show as a table
Themes of Open Core Ventures and StoneMill Ventures, share of checked companies
Open Core VenturesStoneMill Ventures
Cybersecurity20%49%
AI & Machine Learning23%34%
Enterprise Software20%3%
Media & Entertainment9%0%
Healthcare & Biotech6%0%
Space & Defense3%6%

Companies both back

1

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

Free account · no card

Compare Open Core Ventures and StoneMill Ventures 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/opencoreventures.com/portfolio

# also
GET /v1/firms/stonemillventures.com/portfolio
GET /v1/firms/opencoreventures.com/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing