/

Investors / K Fund / Compare with Y Combinator

K Fund vs Y Combinator

K Fund lists 96 portfolio companies and has joined 29 funding rounds; Y Combinator lists 5,150 companies and has joined 3,388 rounds. K Fund comes in most often at Seed (56% of its entries), Y Combinator comes in most often at Seed (98% of its entries). 3 companies are on both portfolios, among them Fuell, HappyRobot and Trackingplan.

96Portfolio companies5,150
29Funding rounds joined3,388
7Rounds led2,960
19Rounds, last 12 months579
$5M to $20MTypical round it comes in atunder $1M
0%Sites no longer answering0%
Show as a table
K Fund and Y Combinator, head to head
K FundY Combinator
Portfolio companies965,150
Funding rounds joined293,388
Rounds led72,960
Rounds, last 12 months19579
Typical round it comes in at$5M to $20Munder $1M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed15%0%
Seed56%98%
Series A15%1%
Series B11%0%
Growth4%1%

K FundY Combinator

Show as a table
Entry stages of K Fund and Y Combinator, share of entries
K FundY Combinator
Pre-seed15%0%
Seed56%98%
Series A15%1%
Series B11%0%
Growth4%1%

Themes

share of checked companies
AI & Machine Learning25%26%
Fintech15%13%
Healthcare & Biotech9%11%
Enterprise Software11%10%
E-commerce & Marketplaces7%5%
Space & Defense5%5%

K FundY Combinator

Show as a table
Themes of K Fund and Y Combinator, share of checked companies
K FundY Combinator
AI & Machine Learning25%26%
Fintech15%13%
Healthcare & Biotech9%11%
Enterprise Software11%10%
E-commerce & Marketplaces7%5%
Space & Defense5%5%

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

Free account · no card

Compare K Fund and Y Combinator 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/kfund.vc/portfolio

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