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Investors / Castrum Capital / Compare with Hartmann Capital

Castrum Capital vs Hartmann Capital

Castrum Capital lists 61 portfolio companies and has joined 3 funding rounds; Hartmann Capital lists 33 companies and has joined 3 rounds. Castrum Capital comes in most often at Seed (33% of its entries), Hartmann Capital comes in most often at Seed (100% of its entries). 1 company is on both portfolios, among them Cookie3.

61Portfolio companies33
3Funding rounds joined3
1Rounds led0
3Rounds, last 12 months0
$5M to $20MTypical round it comes in at$1M to $5M
0%Sites no longer answering0%
Show as a table
Castrum Capital and Hartmann Capital, head to head
Castrum CapitalHartmann Capital
Portfolio companies6133
Funding rounds joined33
Rounds led10
Rounds, last 12 months30
Typical round it comes in at$5M to $20M$1M to $5M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed33%100%
Series A33%0%
Series B0%0%
Growth33%0%

Castrum CapitalHartmann Capital

Show as a table
Entry stages of Castrum Capital and Hartmann Capital, share of entries
Castrum CapitalHartmann Capital
Pre-seed0%0%
Seed33%100%
Series A33%0%
Series B0%0%
Growth33%0%

Themes

share of checked companies
Fintech34%0%
AI & Machine Learning26%21%
Enterprise Software6%21%
Gaming9%17%
Healthcare & Biotech2%10%
Cybersecurity8%3%

Castrum CapitalHartmann Capital

Show as a table
Themes of Castrum Capital and Hartmann Capital, share of checked companies
Castrum CapitalHartmann Capital
Fintech34%0%
AI & Machine Learning26%21%
Enterprise Software6%21%
Gaming9%17%
Healthcare & Biotech2%10%
Cybersecurity8%3%

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 Castrum Capital and Hartmann 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/castrum.capital/portfolio

# also
GET /v1/firms/hartmanncapital.com/portfolio
GET /v1/firms/castrum.capital/coinvestors
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