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Investors / 3LB Seed Capital / Compare with APEX Ventures

3LB Seed Capital vs APEX Ventures

3LB Seed Capital lists 25 portfolio companies and has joined 0 funding rounds; APEX Ventures lists 37 companies and has joined 0 rounds. 1 company is on both portfolios, among them Vitrealab.

25Portfolio companies37
0Funding rounds joined0
0Rounds led0
0Rounds, last 12 months0
n/aTypical round it comes in atn/a
0%Sites no longer answering0%
Show as a table
3LB Seed Capital and APEX Ventures, head to head
3LB Seed CapitalAPEX Ventures
Portfolio companies2537
Funding rounds joined00
Rounds led00
Rounds, last 12 months00
Typical round it comes in atn/an/a
Sites no longer answering0%0%

Where they come in

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

3LB Seed CapitalAPEX Ventures

Show as a table
Entry stages of 3LB Seed Capital and APEX Ventures, share of entries
3LB Seed CapitalAPEX Ventures
Pre-seed0%0%
Seed0%0%
Series A0%0%
Series B0%0%
Growth0%0%

Themes

share of checked companies
Healthcare & Biotech18%30%
AI & Machine Learning23%21%
Industrial & Manufacturing5%21%
Enterprise Software13%2%
Education10%0%
Space & Defense0%6%

3LB Seed CapitalAPEX Ventures

Show as a table
Themes of 3LB Seed Capital and APEX Ventures, share of checked companies
3LB Seed CapitalAPEX Ventures
Healthcare & Biotech18%30%
AI & Machine Learning23%21%
Industrial & Manufacturing5%21%
Enterprise Software13%2%
Education10%0%
Space & Defense0%6%

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

Free account · no card

Compare 3LB Seed Capital and APEX Ventures 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/apex.ventures/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