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Investors / Cornerstone VC / Compare with The SidebySide Partnership

Cornerstone VC vs The SidebySide Partnership

Cornerstone VC lists 29 portfolio companies and has joined 7 funding rounds; The SidebySide Partnership lists 13 companies and has joined 0 rounds. Cornerstone VC comes in most often at Seed (43% of its entries). 1 company is on both portfolios, among them Ryft.

29Portfolio companies13
7Funding rounds joined0
2Rounds led0
6Rounds, last 12 months0
$5M to $20MTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
Cornerstone VC and The SidebySide Partnership, head to head
Cornerstone VCThe SidebySide Partnership
Portfolio companies2913
Funding rounds joined70
Rounds led20
Rounds, last 12 months60
Typical round it comes in at$5M to $20Mn/a
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed43%0%
Series A43%0%
Series B14%0%
Growth0%0%

Cornerstone VCThe SidebySide Partnership

Show as a table
Entry stages of Cornerstone VC and The SidebySide Partnership, share of entries
Cornerstone VCThe SidebySide Partnership
Pre-seed0%0%
Seed43%0%
Series A43%0%
Series B14%0%
Growth0%0%

Themes

share of checked companies
Fintech24%18%
AI & Machine Learning22%14%
Consumer2%14%
E-commerce & Marketplaces10%9%
Healthcare & Biotech10%5%
Education8%9%

Cornerstone VCThe SidebySide Partnership

Show as a table
Themes of Cornerstone VC and The SidebySide Partnership, share of checked companies
Cornerstone VCThe SidebySide Partnership
Fintech24%18%
AI & Machine Learning22%14%
Consumer2%14%
E-commerce & Marketplaces10%9%
Healthcare & Biotech10%5%
Education8%9%

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 Cornerstone VC and The SidebySide Partnership 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/cornerstonevc.co/portfolio

# also
GET /v1/firms/thesidebysidepartnership.com/portfolio
GET /v1/firms/cornerstonevc.co/coinvestors
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