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Investors / Breyer Capital / Compare with Casdin Capital

Breyer Capital vs Casdin Capital

Breyer Capital lists 105 portfolio companies and has joined 15 funding rounds; Casdin Capital lists 109 companies and has joined 16 rounds. Breyer Capital comes in most often at Series A (36% of its entries), Casdin Capital comes in most often at Series A (38% of its entries). 3 companies are on both portfolios, among them Earli, Lyra Health and Verana Health.

105Portfolio companies109
15Funding rounds joined16
0Rounds led1
5Rounds, last 12 months6
$20M to $100MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Breyer Capital and Casdin Capital, head to head
Breyer CapitalCasdin Capital
Portfolio companies105109
Funding rounds joined1516
Rounds led01
Rounds, last 12 months56
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%
Seed14%0%
Series A36%38%
Series B21%38%
Growth29%25%

Breyer CapitalCasdin Capital

Show as a table
Entry stages of Breyer Capital and Casdin Capital, share of entries
Breyer CapitalCasdin Capital
Pre-seed0%0%
Seed14%0%
Series A36%38%
Series B21%38%
Growth29%25%

Themes

share of checked companies
Healthcare & Biotech23%83%
Fintech20%1%
AI & Machine Learning15%7%
Enterprise Software9%0%
E-commerce & Marketplaces6%0%
Real Estate & Construction4%0%

Breyer CapitalCasdin Capital

Show as a table
Themes of Breyer Capital and Casdin Capital, share of checked companies
Breyer CapitalCasdin Capital
Healthcare & Biotech23%83%
Fintech20%1%
AI & Machine Learning15%7%
Enterprise Software9%0%
E-commerce & Marketplaces6%0%
Real Estate & Construction4%0%

Companies both back

3

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 Breyer Capital and Casdin 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/breyercapital.com/portfolio

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