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Investors / Rubio / Compare with Y Combinator

Rubio vs Y Combinator

Rubio lists 12 portfolio companies and has joined 10 funding rounds; Y Combinator lists 5,153 companies and has joined 3,388 rounds. Rubio comes in most often at Seed (67% of its entries), Y Combinator comes in most often at Seed (98% of its entries). 2 companies are on both portfolios, among them Female Invest and HyLight.

12Portfolio companies5,153
10Funding rounds joined3,388
4Rounds led2,960
6Rounds, last 12 months579
$5M to $20MTypical round it comes in atunder $1M
0%Sites no longer answering0%
Show as a table
Rubio and Y Combinator, head to head
RubioY Combinator
Portfolio companies125,153
Funding rounds joined103,388
Rounds led42,960
Rounds, last 12 months6579
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%
Seed67%98%
Series A11%1%
Series B11%0%
Growth11%1%

RubioY Combinator

Show as a table
Entry stages of Rubio and Y Combinator, share of entries
RubioY Combinator
Pre-seed0%0%
Seed67%98%
Series A11%1%
Series B11%0%
Growth11%1%

Themes

share of checked companies
Education42%5%
AI & Machine Learning5%26%
Healthcare & Biotech16%11%
Fintech5%13%
Industrial & Manufacturing11%4%
Enterprise Software0%10%

RubioY Combinator

Show as a table
Themes of Rubio and Y Combinator, share of checked companies
RubioY Combinator
Education42%5%
AI & Machine Learning5%26%
Healthcare & Biotech16%11%
Fintech5%13%
Industrial & Manufacturing11%4%
Enterprise Software0%10%

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 Rubio 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/rubio.vc/portfolio

# also
GET /v1/firms/ycombinator.com/portfolio
GET /v1/firms/rubio.vc/coinvestors
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