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Investors / 4DX Ventures / Compare with Y Combinator

4DX Ventures vs Y Combinator

4DX Ventures lists 50 portfolio companies and has joined 5 funding rounds; Y Combinator lists 5,152 companies and has joined 3,388 rounds. 4DX Ventures comes in most often at Seed (75% of its entries), Y Combinator comes in most often at Seed (98% of its entries). 9 companies are on both portfolios, among them Breadfast, Floatpays Inc and Nomba.

50Portfolio companies5,152
5Funding rounds joined3,388
3Rounds led2,960
4Rounds, last 12 months579
$5M to $20MTypical round it comes in atunder $1M
0%Sites no longer answering0%
Show as a table
4DX Ventures and Y Combinator, head to head
4DX VenturesY Combinator
Portfolio companies505,152
Funding rounds joined53,388
Rounds led32,960
Rounds, last 12 months4579
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-seed0%0%
Seed75%98%
Series A25%1%
Series B0%0%
Growth0%1%

4DX VenturesY Combinator

Show as a table
Entry stages of 4DX Ventures and Y Combinator, share of entries
4DX VenturesY Combinator
Pre-seed0%0%
Seed75%98%
Series A25%1%
Series B0%0%
Growth0%1%

Themes

share of checked companies
Fintech31%13%
AI & Machine Learning10%26%
E-commerce & Marketplaces21%5%
Healthcare & Biotech5%11%
Enterprise Software5%10%
Food & Agriculture10%0%

4DX VenturesY Combinator

Show as a table
Themes of 4DX Ventures and Y Combinator, share of checked companies
4DX VenturesY Combinator
Fintech31%13%
AI & Machine Learning10%26%
E-commerce & Marketplaces21%5%
Healthcare & Biotech5%11%
Enterprise Software5%10%
Food & Agriculture10%0%

Companies both back

9

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 4DX Ventures 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.

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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/4dxventures.com/portfolio

# also
GET /v1/firms/ycombinator.com/portfolio
GET /v1/firms/4dxventures.com/coinvestors
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