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Investors / QuantumLight / Compare with SV Angel

QuantumLight vs SV Angel

QuantumLight lists 49 portfolio companies and has joined 15 funding rounds; SV Angel lists 226 companies and has joined 99 rounds. QuantumLight comes in most often at Series B (79% of its entries), SV Angel comes in most often at Seed (55% of its entries). 7 companies are on both portfolios, among them Applied Compute, chartahealth.com and ElevenLabs.

49Portfolio companies226
15Funding rounds joined99
0Rounds led1
10Rounds, last 12 months51
$20M to $100MTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
QuantumLight and SV Angel, head to head
QuantumLightSV Angel
Portfolio companies49226
Funding rounds joined1599
Rounds led01
Rounds, last 12 months1051
Typical round it comes in at$20M to $100M$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%55%
Series A14%35%
Series B79%6%
Growth7%5%

QuantumLightSV Angel

Show as a table
Entry stages of QuantumLight and SV Angel, share of entries
QuantumLightSV Angel
Pre-seed0%0%
Seed0%55%
Series A14%35%
Series B79%6%
Growth7%5%

Themes

share of checked companies
AI & Machine Learning32%31%
Fintech14%13%
Enterprise Software7%11%
Healthcare & Biotech10%11%
Cybersecurity8%6%
Education6%0%

QuantumLightSV Angel

Show as a table
Themes of QuantumLight and SV Angel, share of checked companies
QuantumLightSV Angel
AI & Machine Learning32%31%
Fintech14%13%
Enterprise Software7%11%
Healthcare & Biotech10%11%
Cybersecurity8%6%
Education6%0%

Companies both back

7

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 QuantumLight and SV Angel 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/quantumlightcapital.com/portfolio

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