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Investors / Foresite Capital / Compare with RA Capital

Foresite Capital vs RA Capital

Foresite Capital lists 144 portfolio companies and has joined 17 funding rounds; RA Capital lists 217 companies and has joined 64 rounds. Foresite Capital comes in most often at Series A (38% of its entries), RA Capital comes in most often at Growth (39% of its entries). 22 companies are on both portfolios, among them 89 Bio, Inc. (Alumni), Aclaris Therapeutics and Ascendis Pharma A/S.

144Portfolio companies217
17Funding rounds joined64
1Rounds led25
10Rounds, last 12 months46
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Foresite Capital and RA Capital, head to head
Foresite CapitalRA Capital
Portfolio companies144217
Funding rounds joined1764
Rounds led125
Rounds, last 12 months1046
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%
Seed0%3%
Series A38%34%
Series B38%24%
Growth25%39%

Foresite CapitalRA Capital

Show as a table
Entry stages of Foresite Capital and RA Capital, share of entries
Foresite CapitalRA Capital
Pre-seed0%0%
Seed0%3%
Series A38%34%
Series B38%24%
Growth25%39%

Themes

share of checked companies
Healthcare & Biotech96%86%
Industrial & Manufacturing0%4%
Education1%2%
AI & Machine Learning1%2%
Real Estate & Construction1%1%
Fintech1%1%

Foresite CapitalRA Capital

Show as a table
Themes of Foresite Capital and RA Capital, share of checked companies
Foresite CapitalRA Capital
Healthcare & Biotech96%86%
Industrial & Manufacturing0%4%
Education1%2%
AI & Machine Learning1%2%
Real Estate & Construction1%1%
Fintech1%1%

Companies both back

22

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 Foresite Capital and RA 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/foresitecapital.com/portfolio

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