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Investors / CapitalG / Compare with Positive Sum

CapitalG vs Positive Sum

CapitalG lists 98 portfolio companies and has joined 48 funding rounds; Positive Sum lists 29 companies and has joined 11 rounds. CapitalG comes in most often at Growth (56% of its entries), Positive Sum comes in most often at Growth (56% of its entries). 2 companies are on both portfolios, among them Base and ID.me.

98Portfolio companies29
48Funding rounds joined11
19Rounds led1
23Rounds, last 12 months8
$100M or moreTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
CapitalG and Positive Sum, head to head
CapitalGPositive Sum
Portfolio companies9829
Funding rounds joined4811
Rounds led191
Rounds, last 12 months238
Typical round it comes in at$100M or more$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed3%11%
Series A15%0%
Series B27%33%
Growth56%56%

CapitalGPositive Sum

Show as a table
Entry stages of CapitalG and Positive Sum, share of entries
CapitalGPositive Sum
Pre-seed0%0%
Seed3%11%
Series A15%0%
Series B27%33%
Growth56%56%

Themes

share of checked companies
AI & Machine Learning26%24%
Fintech14%22%
Enterprise Software13%7%
Cybersecurity10%0%
Healthcare & Biotech6%9%
Education3%7%

CapitalGPositive Sum

Show as a table
Themes of CapitalG and Positive Sum, share of checked companies
CapitalGPositive Sum
AI & Machine Learning26%24%
Fintech14%22%
Enterprise Software13%7%
Cybersecurity10%0%
Healthcare & Biotech6%9%
Education3%7%

Companies both back

2

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 CapitalG and Positive Sum 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/capitalg.com/portfolio

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