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Investors / A.Capital Ventures / Compare with Magnetar AI Ventures

A.Capital Ventures vs Magnetar AI Ventures

A.Capital Ventures lists 108 portfolio companies and has joined 24 funding rounds; Magnetar AI Ventures lists 10 companies and has joined 13 rounds. A.Capital Ventures comes in most often at Series A (46% of its entries), Magnetar AI Ventures comes in most often at Growth (55% of its entries). 1 company is on both portfolios, among them OpenAI.

108Portfolio companies10
24Funding rounds joined13
0Rounds led5
12Rounds, last 12 months8
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
A.Capital Ventures and Magnetar AI Ventures, head to head
A.Capital VenturesMagnetar AI Ventures
Portfolio companies10810
Funding rounds joined2413
Rounds led05
Rounds, last 12 months128
Typical round it comes in at$20M to $100M$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed29%0%
Series A46%27%
Series B17%18%
Growth8%55%

A.Capital VenturesMagnetar AI Ventures

Show as a table
Entry stages of A.Capital Ventures and Magnetar AI Ventures, share of entries
A.Capital VenturesMagnetar AI Ventures
Pre-seed0%0%
Seed29%0%
Series A46%27%
Series B17%18%
Growth8%55%

Themes

share of checked companies
AI & Machine Learning22%29%
Fintech21%0%
Enterprise Software14%0%
Cybersecurity7%14%
Industrial & Manufacturing0%14%
Space & Defense2%14%

A.Capital VenturesMagnetar AI Ventures

Show as a table
Themes of A.Capital Ventures and Magnetar AI Ventures, share of checked companies
A.Capital VenturesMagnetar AI Ventures
AI & Machine Learning22%29%
Fintech21%0%
Enterprise Software14%0%
Cybersecurity7%14%
Industrial & Manufacturing0%14%
Space & Defense2%14%

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

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Compare A.Capital Ventures and Magnetar AI 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/acapital.com/portfolio

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