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Investors / Diagram / Compare with Global Brain

Diagram vs Global Brain

Diagram lists 42 portfolio companies and has joined 0 funding rounds; Global Brain lists 425 companies and has joined 35 rounds. Global Brain comes in most often at Series A (41% of its entries). 1 company is on both portfolios, among them AlpacaJapan.

42Portfolio companies425
0Funding rounds joined35
0Rounds led11
0Rounds, last 12 months29
n/aTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
Diagram and Global Brain, head to head
DiagramGlobal Brain
Portfolio companies42425
Funding rounds joined035
Rounds led011
Rounds, last 12 months029
Typical round it comes in atn/a$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%13%
Series A0%41%
Series B0%25%
Growth0%22%

DiagramGlobal Brain

Show as a table
Entry stages of Diagram and Global Brain, share of entries
DiagramGlobal Brain
Pre-seed0%0%
Seed0%13%
Series A0%41%
Series B0%25%
Growth0%22%

Themes

share of checked companies
Fintech33%7%
AI & Machine Learning19%16%
Enterprise Software8%12%
Healthcare & Biotech10%10%
Industrial & Manufacturing5%9%
Education4%6%

DiagramGlobal Brain

Show as a table
Themes of Diagram and Global Brain, share of checked companies
DiagramGlobal Brain
Fintech33%7%
AI & Machine Learning19%16%
Enterprise Software8%12%
Healthcare & Biotech10%10%
Industrial & Manufacturing5%9%
Education4%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 Diagram and Global Brain 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/diagram.vc/portfolio

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