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Investors / FundersClub / Compare with Haystack

FundersClub vs Haystack

FundersClub lists 325 portfolio companies and has joined 9 funding rounds; Haystack lists 35 companies and has joined 24 rounds. FundersClub comes in most often at Seed (78% of its entries), Haystack comes in most often at Seed (61% of its entries). 2 companies are on both portfolios, among them DoorDash and Instacart.

325Portfolio companies35
9Funding rounds joined24
2Rounds led2
3Rounds, last 12 months18
$5M to $20MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
FundersClub and Haystack, head to head
FundersClubHaystack
Portfolio companies32535
Funding rounds joined924
Rounds led22
Rounds, last 12 months318
Typical round it comes in at$5M to $20M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed78%61%
Series A11%35%
Series B11%0%
Growth0%4%

FundersClubHaystack

Show as a table
Entry stages of FundersClub and Haystack, share of entries
FundersClubHaystack
Pre-seed0%0%
Seed78%61%
Series A11%35%
Series B11%0%
Growth0%4%

Themes

share of checked companies
Healthcare & Biotech10%27%
AI & Machine Learning18%25%
Enterprise Software11%10%
Fintech10%8%
E-commerce & Marketplaces8%4%
Space & Defense4%6%

FundersClubHaystack

Show as a table
Themes of FundersClub and Haystack, share of checked companies
FundersClubHaystack
Healthcare & Biotech10%27%
AI & Machine Learning18%25%
Enterprise Software11%10%
Fintech10%8%
E-commerce & Marketplaces8%4%
Space & Defense4%6%

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 FundersClub and Haystack 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/fundersclub.com/portfolio

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