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Investors / Horizons Ventures / Compare with Positive Sum

Horizons Ventures vs Positive Sum

Horizons Ventures lists 6 portfolio companies and has joined 7 funding rounds; Positive Sum lists 29 companies and has joined 11 rounds. Horizons Ventures comes in most often at Series A (67% of its entries), Positive Sum comes in most often at Growth (56% of its entries). 1 company is on both portfolios, among them AlpacaJapan.

6Portfolio companies29
7Funding rounds joined11
1Rounds led1
3Rounds, last 12 months8
$5M to $20MTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Horizons Ventures and Positive Sum, head to head
Horizons VenturesPositive Sum
Portfolio companies629
Funding rounds joined711
Rounds led11
Rounds, last 12 months38
Typical round it comes in at$5M to $20M$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%11%
Series A67%0%
Series B17%33%
Growth17%56%

Horizons VenturesPositive Sum

Show as a table
Entry stages of Horizons Ventures and Positive Sum, share of entries
Horizons VenturesPositive Sum
Pre-seed0%0%
Seed0%11%
Series A67%0%
Series B17%33%
Growth17%56%

Themes

share of checked companies
AI & Machine Learning36%25%
Fintech18%23%
Healthcare & Biotech18%9%
Industrial & Manufacturing18%5%
Crypto & Web39%5%
Enterprise Software0%7%

Horizons VenturesPositive Sum

Show as a table
Themes of Horizons Ventures and Positive Sum, share of checked companies
Horizons VenturesPositive Sum
AI & Machine Learning36%25%
Fintech18%23%
Healthcare & Biotech18%9%
Industrial & Manufacturing18%5%
Crypto & Web39%5%
Enterprise Software0%7%

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 Horizons Ventures and Positive Sum 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/horizonsventures.com/portfolio

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