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Investors / Chapter One / Compare with Shilling

Chapter One vs Shilling

Chapter One lists 75 portfolio companies and has joined 7 funding rounds; Shilling lists 71 companies and has joined 11 rounds. Chapter One comes in most often at Seed (71% of its entries), Shilling comes in most often at Seed (56% of its entries). 1 company is on both portfolios, among them Superhuman.

75Portfolio companies71
7Funding rounds joined11
0Rounds led4
4Rounds, last 12 months4
$5M to $20MTypical round it comes in at$1M to $5M
0%Sites no longer answering0%
Show as a table
Chapter One and Shilling, head to head
Chapter OneShilling
Portfolio companies7571
Funding rounds joined711
Rounds led04
Rounds, last 12 months44
Typical round it comes in at$5M to $20M$1M to $5M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed71%56%
Series A29%33%
Series B0%11%
Growth0%0%

Chapter OneShilling

Show as a table
Entry stages of Chapter One and Shilling, share of entries
Chapter OneShilling
Pre-seed0%0%
Seed71%56%
Series A29%33%
Series B0%11%
Growth0%0%

Themes

share of checked companies
Fintech21%7%
AI & Machine Learning19%19%
Enterprise Software8%13%
Cybersecurity12%5%
Healthcare & Biotech5%10%
Education8%5%

Chapter OneShilling

Show as a table
Themes of Chapter One and Shilling, share of checked companies
Chapter OneShilling
Fintech21%7%
AI & Machine Learning19%19%
Enterprise Software8%13%
Cybersecurity12%5%
Healthcare & Biotech5%10%
Education8%5%

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 Chapter One and Shilling 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/chapterone.com/portfolio

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