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Investors / Eight Capital / Compare with Phosphor Capital

Eight Capital vs Phosphor Capital

Eight Capital lists 232 portfolio companies and has joined 4 funding rounds; Phosphor Capital lists 38 companies and has joined 9 rounds. Eight Capital comes in most often at Pre-seed (50% of its entries), Phosphor Capital comes in most often at Seed (100% of its entries). 7 companies are on both portfolios, among them alex.com, Didit and Mastra AI.

232Portfolio companies38
4Funding rounds joined9
0Rounds led0
4Rounds, last 12 months8
$1M to $5MTypical round it comes in at$1M to $5M
0%Sites no longer answering0%
Show as a table
Eight Capital and Phosphor Capital, head to head
Eight CapitalPhosphor Capital
Portfolio companies23238
Funding rounds joined49
Rounds led00
Rounds, last 12 months48
Typical round it comes in at$1M to $5M$1M to $5M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed50%0%
Seed50%100%
Series A0%0%
Series B0%0%
Growth0%0%

Eight CapitalPhosphor Capital

Show as a table
Entry stages of Eight Capital and Phosphor Capital, share of entries
Eight CapitalPhosphor Capital
Pre-seed50%0%
Seed50%100%
Series A0%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning36%39%
Enterprise Software11%14%
Fintech11%8%
Cybersecurity8%8%
Healthcare & Biotech8%6%
Space & Defense4%6%

Eight CapitalPhosphor Capital

Show as a table
Themes of Eight Capital and Phosphor Capital, share of checked companies
Eight CapitalPhosphor Capital
AI & Machine Learning36%39%
Enterprise Software11%14%
Fintech11%8%
Cybersecurity8%8%
Healthcare & Biotech8%6%
Space & Defense4%6%

Companies both back

7

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 Eight Capital and Phosphor 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.

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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/eightcapital.com/portfolio

# also
GET /v1/firms/phosphorcap.com/portfolio
GET /v1/firms/eightcapital.com/coinvestors
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