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Investors / MBX Capital / Compare with Underdog Labs

MBX Capital vs Underdog Labs

MBX Capital lists 27 portfolio companies and has joined 2 funding rounds; Underdog Labs lists 4 companies and has joined 4 rounds. MBX Capital comes in most often at Series A (100% of its entries), Underdog Labs comes in most often at Seed (75% of its entries). 1 company is on both portfolios, among them Keebler Health.

27Portfolio companies4
2Funding rounds joined4
0Rounds led0
2Rounds, last 12 months3
$20M to $100MTypical round it comes in at$1M to $5M
0%Sites no longer answering0%
Show as a table
MBX Capital and Underdog Labs, head to head
MBX CapitalUnderdog Labs
Portfolio companies274
Funding rounds joined24
Rounds led00
Rounds, last 12 months23
Typical round it comes in at$20M to $100M$1M to $5M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%75%
Series A100%25%
Series B0%0%
Growth0%0%

MBX CapitalUnderdog Labs

Show as a table
Entry stages of MBX Capital and Underdog Labs, share of entries
MBX CapitalUnderdog Labs
Pre-seed0%0%
Seed0%75%
Series A100%25%
Series B0%0%
Growth0%0%

Themes

share of checked companies
Healthcare & Biotech87%29%
AI & Machine Learning10%14%
Enterprise Software0%14%
Education0%14%
Fintech0%14%
Space & Defense0%14%

MBX CapitalUnderdog Labs

Show as a table
Themes of MBX Capital and Underdog Labs, share of checked companies
MBX CapitalUnderdog Labs
Healthcare & Biotech87%29%
AI & Machine Learning10%14%
Enterprise Software0%14%
Education0%14%
Fintech0%14%
Space & Defense0%14%

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 MBX Capital and Underdog Labs 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/mbxcapital.com/portfolio

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