/

Investors / M12 / Compare with Space Capital

M12 vs Space Capital

M12 lists 62 portfolio companies and has joined 34 funding rounds; Space Capital lists 60 companies and has joined 10 rounds. M12 comes in most often at Series A (47% of its entries), Space Capital comes in most often at Series A (50% of its entries). 2 companies are on both portfolios, among them Armada and Neurophos.

62Portfolio companies60
34Funding rounds joined10
4Rounds led0
22Rounds, last 12 months6
$20M to $100MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
M12 and Space Capital, head to head
M12Space Capital
Portfolio companies6260
Funding rounds joined3410
Rounds led40
Rounds, last 12 months226
Typical round it comes in at$20M to $100M$20M to $100M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed13%38%
Series A47%50%
Series B31%0%
Growth9%13%

M12Space Capital

Show as a table
Entry stages of M12 and Space Capital, share of entries
M12Space Capital
Pre-seed0%0%
Seed13%38%
Series A47%50%
Series B31%0%
Growth9%13%

Themes

share of checked companies
AI & Machine Learning38%49%
Cybersecurity21%5%
Space & Defense3%17%
Enterprise Software12%7%
Industrial & Manufacturing6%6%
Healthcare & Biotech6%4%

M12Space Capital

Show as a table
Themes of M12 and Space Capital, share of checked companies
M12Space Capital
AI & Machine Learning38%49%
Cybersecurity21%5%
Space & Defense3%17%
Enterprise Software12%7%
Industrial & Manufacturing6%6%
Healthcare & Biotech6%4%

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

Free account · no card

Compare M12 and Space Capital 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/m12.vc/portfolio

# also
GET /v1/firms/spacecapital.com/portfolio
GET /v1/firms/m12.vc/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing