/

Investors / Longitude Capital / Compare with Prospect Venture Partners

Longitude Capital vs Prospect Venture Partners

Longitude Capital lists 82 portfolio companies and has joined 4 funding rounds; Prospect Venture Partners lists 14 companies and has joined 0 rounds. Longitude Capital comes in most often at Series A (75% of its entries). 1 company is on both portfolios, among them Jazz.

82Portfolio companies14
4Funding rounds joined0
1Rounds led0
2Rounds, last 12 months0
$100M or moreTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
Longitude Capital and Prospect Venture Partners, head to head
Longitude CapitalProspect Venture Partners
Portfolio companies8214
Funding rounds joined40
Rounds led10
Rounds, last 12 months20
Typical round it comes in at$100M or moren/a
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%0%
Series A75%0%
Series B0%0%
Growth25%0%

Longitude CapitalProspect Venture Partners

Show as a table
Entry stages of Longitude Capital and Prospect Venture Partners, share of entries
Longitude CapitalProspect Venture Partners
Pre-seed0%0%
Seed0%0%
Series A75%0%
Series B0%0%
Growth25%0%

Themes

share of checked companies
Healthcare & Biotech92%100%
Space & Defense2%0%
Industrial & Manufacturing1%0%
Fintech1%0%
Human Resources1%0%
Food & Agriculture1%0%

Longitude CapitalProspect Venture Partners

Show as a table
Themes of Longitude Capital and Prospect Venture Partners, share of checked companies
Longitude CapitalProspect Venture Partners
Healthcare & Biotech92%100%
Space & Defense2%0%
Industrial & Manufacturing1%0%
Fintech1%0%
Human Resources1%0%
Food & Agriculture1%0%

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 Longitude Capital and Prospect Venture Partners 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.

Work email, sign-in link by email. Already have an account? Log in
  • 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/longitudecapital.com/portfolio

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