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Investors / Lightspeed Venture Partners / Compare with Y Combinator

Lightspeed Venture Partners vs Y Combinator

Lightspeed Venture Partners lists 575 portfolio companies and has joined 242 funding rounds; Y Combinator lists 5,153 companies and has joined 3,388 rounds. Lightspeed Venture Partners comes in most often at Series A (31% of its entries), Y Combinator comes in most often at Seed (98% of its entries). 30 companies are on both portfolios, among them Aspire, Backstory and Beek.

575Portfolio companies5,153
242Funding rounds joined3,388
94Rounds led2,960
141Rounds, last 12 months579
$20M to $100MTypical round it comes in atunder $1M
0%Sites no longer answering0%
Show as a table
Lightspeed Venture Partners and Y Combinator, head to head
Lightspeed Venture PartnersY Combinator
Portfolio companies5755,153
Funding rounds joined2423,388
Rounds led942,960
Rounds, last 12 months141579
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%
Seed25%98%
Series A31%1%
Series B18%0%
Growth26%1%

Lightspeed Venture PartnersY Combinator

Show as a table
Entry stages of Lightspeed Venture Partners and Y Combinator, share of entries
Lightspeed Venture PartnersY Combinator
Pre-seed0%0%
Seed25%98%
Series A31%1%
Series B18%0%
Growth26%1%

Themes

share of checked companies
AI & Machine Learning26%26%
Fintech14%13%
Enterprise Software12%10%
Healthcare & Biotech8%11%
Cybersecurity8%5%
E-commerce & Marketplaces5%5%

Lightspeed Venture PartnersY Combinator

Show as a table
Themes of Lightspeed Venture Partners and Y Combinator, share of checked companies
Lightspeed Venture PartnersY Combinator
AI & Machine Learning26%26%
Fintech14%13%
Enterprise Software12%10%
Healthcare & Biotech8%11%
Cybersecurity8%5%
E-commerce & Marketplaces5%5%

Companies both back

30

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 Lightspeed Venture Partners 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/lsvp.com/portfolio

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