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Investors / Interplay / Compare with Y Combinator

Interplay vs Y Combinator

Interplay lists 137 portfolio companies and has joined 3 funding rounds; Y Combinator lists 5,153 companies and has joined 3,388 rounds. Interplay comes in most often at Seed (33% of its entries), Y Combinator comes in most often at Seed (98% of its entries). 10 companies are on both portfolios, among them Burrow, Coinbase and Kalshi.

137Portfolio companies5,153
3Funding rounds joined3,388
1Rounds led2,960
1Rounds, last 12 months579
$20M to $100MTypical round it comes in atunder $1M
0%Sites no longer answering0%
Show as a table
Interplay and Y Combinator, head to head
InterplayY Combinator
Portfolio companies1375,153
Funding rounds joined33,388
Rounds led12,960
Rounds, last 12 months1579
Typical round it comes in at$20M to $100Munder $1M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed33%98%
Series A33%1%
Series B0%0%
Growth33%1%

InterplayY Combinator

Show as a table
Entry stages of Interplay and Y Combinator, share of entries
InterplayY Combinator
Pre-seed0%0%
Seed33%98%
Series A33%1%
Series B0%0%
Growth33%1%

Themes

share of checked companies
AI & Machine Learning14%26%
Fintech21%13%
E-commerce & Marketplaces14%5%
Healthcare & Biotech12%11%
Enterprise Software7%10%
Education7%5%

InterplayY Combinator

Show as a table
Themes of Interplay and Y Combinator, share of checked companies
InterplayY Combinator
AI & Machine Learning14%26%
Fintech21%13%
E-commerce & Marketplaces14%5%
Healthcare & Biotech12%11%
Enterprise Software7%10%
Education7%5%

Companies both back

10

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 Interplay 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/interplay.vc/portfolio

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