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Investors / Notation Capital / Compare with SID Venture Partners

Notation Capital vs SID Venture Partners

Notation Capital lists 57 portfolio companies and has joined 4 funding rounds; SID Venture Partners lists 27 companies and has joined 0 rounds. Notation Capital comes in most often at Series A (75% of its entries). 2 companies are on both portfolios, among them Field Complete and NEAR.

57Portfolio companies27
4Funding rounds joined0
0Rounds led0
2Rounds, last 12 months0
$20M to $100MTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
Notation Capital and SID Venture Partners, head to head
Notation CapitalSID Venture Partners
Portfolio companies5727
Funding rounds joined40
Rounds led00
Rounds, last 12 months20
Typical round it comes in at$20M to $100Mn/a
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed25%0%
Series A75%0%
Series B0%0%
Growth0%0%

Notation CapitalSID Venture Partners

Show as a table
Entry stages of Notation Capital and SID Venture Partners, share of entries
Notation CapitalSID Venture Partners
Pre-seed0%0%
Seed25%0%
Series A75%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning9%27%
Enterprise Software17%16%
Fintech15%10%
Healthcare & Biotech13%6%
Media & Entertainment5%12%
Education9%6%

Notation CapitalSID Venture Partners

Show as a table
Themes of Notation Capital and SID Venture Partners, share of checked companies
Notation CapitalSID Venture Partners
AI & Machine Learning9%27%
Enterprise Software17%16%
Fintech15%10%
Healthcare & Biotech13%6%
Media & Entertainment5%12%
Education9%6%

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 Notation Capital and SID Venture 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/notation.vc/portfolio

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