/

Investors / Lowercarbon Capital / Compare with Y Combinator

Lowercarbon Capital vs Y Combinator

Lowercarbon Capital lists 103 portfolio companies and has joined 43 funding rounds; Y Combinator lists 5,151 companies and has joined 3,388 rounds. Lowercarbon Capital comes in most often at Series A (35% of its entries), Y Combinator comes in most often at Seed (98% of its entries). 11 companies are on both portfolios, among them Astro Mechanica, Carbon Crusher and Entocycle.

103Portfolio companies5,151
43Funding rounds joined3,388
9Rounds led2,960
26Rounds, last 12 months579
$20M to $100MTypical round it comes in atunder $1M
0%Sites no longer answering0%
Show as a table
Lowercarbon Capital and Y Combinator, head to head
Lowercarbon CapitalY Combinator
Portfolio companies1035,151
Funding rounds joined433,388
Rounds led92,960
Rounds, last 12 months26579
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%
Seed19%98%
Series A35%1%
Series B30%0%
Growth16%1%

Lowercarbon CapitalY Combinator

Show as a table
Entry stages of Lowercarbon Capital and Y Combinator, share of entries
Lowercarbon CapitalY Combinator
Pre-seed0%0%
Seed19%98%
Series A35%1%
Series B30%0%
Growth16%1%

Themes

share of checked companies
AI & Machine Learning22%26%
Industrial & Manufacturing21%4%
Education18%5%
Fintech7%13%
Healthcare & Biotech5%11%
Enterprise Software0%10%

Lowercarbon CapitalY Combinator

Show as a table
Themes of Lowercarbon Capital and Y Combinator, share of checked companies
Lowercarbon CapitalY Combinator
AI & Machine Learning22%26%
Industrial & Manufacturing21%4%
Education18%5%
Fintech7%13%
Healthcare & Biotech5%11%
Enterprise Software0%10%

Companies both back

11

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 Lowercarbon Capital 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/lowercarbon.com/portfolio

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