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Investors / Notion Capital / Compare with QuantumLight

Notion Capital vs QuantumLight

Notion Capital lists 99 portfolio companies and has joined 32 funding rounds; QuantumLight lists 49 companies and has joined 15 rounds. Notion Capital comes in most often at Seed (40% of its entries), QuantumLight comes in most often at Series B (79% of its entries). 2 companies are on both portfolios, among them Aikido Security and Black Forest Labs.

99Portfolio companies49
32Funding rounds joined15
9Rounds led0
15Rounds, last 12 months10
$20M to $100MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
Notion Capital and QuantumLight, head to head
Notion CapitalQuantumLight
Portfolio companies9949
Funding rounds joined3215
Rounds led90
Rounds, last 12 months1510
Typical round it comes in at$20M to $100M$20M to $100M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed7%0%
Seed40%0%
Series A33%14%
Series B13%79%
Growth7%7%

Notion CapitalQuantumLight

Show as a table
Entry stages of Notion Capital and QuantumLight, share of entries
Notion CapitalQuantumLight
Pre-seed7%0%
Seed40%0%
Series A33%14%
Series B13%79%
Growth7%7%

Themes

share of checked companies
AI & Machine Learning22%33%
Fintech19%14%
Cybersecurity10%8%
Healthcare & Biotech7%9%
Enterprise Software9%7%
Education0%7%

Notion CapitalQuantumLight

Show as a table
Themes of Notion Capital and QuantumLight, share of checked companies
Notion CapitalQuantumLight
AI & Machine Learning22%33%
Fintech19%14%
Cybersecurity10%8%
Healthcare & Biotech7%9%
Enterprise Software9%7%
Education0%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 Notion Capital and QuantumLight 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/notioncapital.com/portfolio

# also
GET /v1/firms/quantumlightcapital.com/portfolio
GET /v1/firms/notioncapital.com/coinvestors
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