/

Investors / AltaIR Capital / Compare with Singularity Capital

AltaIR Capital vs Singularity Capital

AltaIR Capital lists 57 portfolio companies and has joined 14 funding rounds; Singularity Capital lists 95 companies and has joined 5 rounds. AltaIR Capital comes in most often at Seed (93% of its entries), Singularity Capital comes in most often at Seed (100% of its entries). 3 companies are on both portfolios, among them Browse AI, Substrata and The Swarm.

57Portfolio companies95
14Funding rounds joined5
6Rounds led0
9Rounds, last 12 months3
$1M to $5MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
AltaIR Capital and Singularity Capital, head to head
AltaIR CapitalSingularity Capital
Portfolio companies5795
Funding rounds joined145
Rounds led60
Rounds, last 12 months93
Typical round it comes in at$1M to $5M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed7%0%
Seed93%100%
Series A0%0%
Series B0%0%
Growth0%0%

AltaIR CapitalSingularity Capital

Show as a table
Entry stages of AltaIR Capital and Singularity Capital, share of entries
AltaIR CapitalSingularity Capital
Pre-seed7%0%
Seed93%100%
Series A0%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning20%31%
Fintech15%17%
Enterprise Software11%3%
Healthcare & Biotech7%11%
Space & Defense10%5%
E-commerce & Marketplaces10%3%

AltaIR CapitalSingularity Capital

Show as a table
Themes of AltaIR Capital and Singularity Capital, share of checked companies
AltaIR CapitalSingularity Capital
AI & Machine Learning20%31%
Fintech15%17%
Enterprise Software11%3%
Healthcare & Biotech7%11%
Space & Defense10%5%
E-commerce & Marketplaces10%3%

Companies both back

3

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 AltaIR Capital and Singularity 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/altair.vc/portfolio

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