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Investors / 4Founders Capital / Compare with Bonsai Partners

4Founders Capital vs Bonsai Partners

4Founders Capital lists 58 portfolio companies and has joined 14 funding rounds; Bonsai Partners lists 58 companies and has joined 8 rounds. 4Founders Capital comes in most often at Seed (77% of its entries), Bonsai Partners comes in most often at Series A (40% of its entries). 2 companies are on both portfolios, among them Scoolinary and Taxdown.

58Portfolio companies58
14Funding rounds joined8
7Rounds led2
12Rounds, last 12 months2
$1M to $5MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
4Founders Capital and Bonsai Partners, head to head
4Founders CapitalBonsai Partners
Portfolio companies5858
Funding rounds joined148
Rounds led72
Rounds, last 12 months122
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-seed8%0%
Seed77%20%
Series A8%40%
Series B8%20%
Growth0%20%

4Founders CapitalBonsai Partners

Show as a table
Entry stages of 4Founders Capital and Bonsai Partners, share of entries
4Founders CapitalBonsai Partners
Pre-seed8%0%
Seed77%20%
Series A8%40%
Series B8%20%
Growth0%20%

Themes

share of checked companies
AI & Machine Learning21%4%
Fintech13%21%
E-commerce & Marketplaces9%18%
Enterprise Software11%8%
Legal & Compliance0%9%
Education9%7%

4Founders CapitalBonsai Partners

Show as a table
Themes of 4Founders Capital and Bonsai Partners, share of checked companies
4Founders CapitalBonsai Partners
AI & Machine Learning21%4%
Fintech13%21%
E-commerce & Marketplaces9%18%
Enterprise Software11%8%
Legal & Compliance0%9%
Education9%7%

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

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Compare 4Founders Capital and Bonsai Partners 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/4founderscapital.com/portfolio

# also
GET /v1/firms/bonsaipartners.eu/portfolio
GET /v1/firms/4founderscapital.com/coinvestors
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