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Investors / Kleiner Perkins / Compare with Positive Sum

Kleiner Perkins vs Positive Sum

Kleiner Perkins lists 308 portfolio companies and has joined 94 funding rounds; Positive Sum lists 29 companies and has joined 11 rounds. Kleiner Perkins comes in most often at Growth (36% of its entries), Positive Sum comes in most often at Growth (56% of its entries). 6 companies are on both portfolios, among them Cognition, Etched and Flapping Airplanes.

308Portfolio companies29
94Funding rounds joined11
35Rounds led1
58Rounds, last 12 months8
$100M or moreTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
Kleiner Perkins and Positive Sum, head to head
Kleiner PerkinsPositive Sum
Portfolio companies30829
Funding rounds joined9411
Rounds led351
Rounds, last 12 months588
Typical round it comes in at$100M or more$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed20%11%
Series A29%0%
Series B16%33%
Growth36%56%

Kleiner PerkinsPositive Sum

Show as a table
Entry stages of Kleiner Perkins and Positive Sum, share of entries
Kleiner PerkinsPositive Sum
Pre-seed0%0%
Seed20%11%
Series A29%0%
Series B16%33%
Growth36%56%

Themes

share of checked companies
AI & Machine Learning26%24%
Fintech8%22%
Healthcare & Biotech13%9%
Enterprise Software11%7%
Cybersecurity7%0%
Education4%7%

Kleiner PerkinsPositive Sum

Show as a table
Themes of Kleiner Perkins and Positive Sum, share of checked companies
Kleiner PerkinsPositive Sum
AI & Machine Learning26%24%
Fintech8%22%
Healthcare & Biotech13%9%
Enterprise Software11%7%
Cybersecurity7%0%
Education4%7%

Companies both back

6

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 Kleiner Perkins 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/kleinerperkins.com/portfolio

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