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Investors / AltaIR Capital / Compare with ClearSky

AltaIR Capital vs ClearSky

AltaIR Capital lists 57 portfolio companies and has joined 14 funding rounds; ClearSky lists 43 companies and has joined 1 round. AltaIR Capital comes in most often at Seed (93% of its entries), ClearSky comes in most often at Series A (100% of its entries). 1 company is on both portfolios, among them Respond.io.

57Portfolio companies43
14Funding rounds joined1
6Rounds led1
9Rounds, last 12 months1
$1M to $5MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
AltaIR Capital and ClearSky, head to head
AltaIR CapitalClearSky
Portfolio companies5743
Funding rounds joined141
Rounds led61
Rounds, last 12 months91
Typical round it comes in at$1M to $5M$20M to $100M
Sites no longer answering0%0%

Where they come in

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

AltaIR CapitalClearSky

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

Themes

share of checked companies
AI & Machine Learning20%29%
Cybersecurity3%20%
Fintech15%4%
Industrial & Manufacturing0%13%
Enterprise Software11%5%
E-commerce & Marketplaces10%11%

AltaIR CapitalClearSky

Show as a table
Themes of AltaIR Capital and ClearSky, share of checked companies
AltaIR CapitalClearSky
AI & Machine Learning20%29%
Cybersecurity3%20%
Fintech15%4%
Industrial & Manufacturing0%13%
Enterprise Software11%5%
E-commerce & Marketplaces10%11%

Companies both back

1

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 AltaIR Capital and ClearSky 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/altair.vc/portfolio

# also
GET /v1/firms/clear-sky.com/portfolio
GET /v1/firms/altair.vc/coinvestors
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