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Investors / 3LB Seed Capital / Compare with Factorial Funds

3LB Seed Capital vs Factorial Funds

3LB Seed Capital lists 25 portfolio companies and has joined 0 funding rounds; Factorial Funds lists 19 companies and has joined 1 round. Factorial Funds comes in most often at Series B (100% of its entries). 1 company is on both portfolios, among them Anthropic.

25Portfolio companies19
0Funding rounds joined1
0Rounds led1
0Rounds, last 12 months1
n/aTypical round it comes in at$100M or more
0%Sites no longer answering0%
Show as a table
3LB Seed Capital and Factorial Funds, head to head
3LB Seed CapitalFactorial Funds
Portfolio companies2519
Funding rounds joined01
Rounds led01
Rounds, last 12 months01
Typical round it comes in atn/a$100M or more
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%0%
Series A0%0%
Series B0%100%
Growth0%0%

3LB Seed CapitalFactorial Funds

Show as a table
Entry stages of 3LB Seed Capital and Factorial Funds, share of entries
3LB Seed CapitalFactorial Funds
Pre-seed0%0%
Seed0%0%
Series A0%0%
Series B0%100%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning23%50%
Healthcare & Biotech18%0%
Enterprise Software13%9%
Media & Entertainment0%12%
Education10%0%
Robotics & Hardware0%9%

3LB Seed CapitalFactorial Funds

Show as a table
Themes of 3LB Seed Capital and Factorial Funds, share of checked companies
3LB Seed CapitalFactorial Funds
AI & Machine Learning23%50%
Healthcare & Biotech18%0%
Enterprise Software13%9%
Media & Entertainment0%12%
Education10%0%
Robotics & Hardware0%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 3LB Seed Capital and Factorial Funds 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/3lbseed.com/portfolio

# also
GET /v1/firms/factorialfunds.com/portfolio
GET /v1/firms/3lbseed.com/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing