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Investors / Maveron / Compare with StartX

Maveron vs StartX

Maveron lists 78 portfolio companies and has joined 8 funding rounds; StartX lists 772 companies and has joined 2 rounds. Maveron comes in most often at Seed (50% of its entries), StartX comes in most often at Series A (100% of its entries). 2 companies are on both portfolios, among them Booster and Eargo.

78Portfolio companies772
8Funding rounds joined2
6Rounds led0
5Rounds, last 12 months1
$5M to $20MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
Maveron and StartX, head to head
MaveronStartX
Portfolio companies78772
Funding rounds joined82
Rounds led60
Rounds, last 12 months51
Typical round it comes in at$5M to $20M$20M to $100M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed13%0%
Seed50%0%
Series A25%100%
Series B13%0%
Growth0%0%

MaveronStartX

Show as a table
Entry stages of Maveron and StartX, share of entries
MaveronStartX
Pre-seed13%0%
Seed50%0%
Series A25%100%
Series B13%0%
Growth0%0%

Themes

share of checked companies
Healthcare & Biotech19%25%
AI & Machine Learning4%19%
Consumer15%3%
E-commerce & Marketplaces12%4%
Fintech11%8%
Education9%9%

MaveronStartX

Show as a table
Themes of Maveron and StartX, share of checked companies
MaveronStartX
Healthcare & Biotech19%25%
AI & Machine Learning4%19%
Consumer15%3%
E-commerce & Marketplaces12%4%
Fintech11%8%
Education9%9%

Companies both back

2

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 Maveron and StartX 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/maveron.com/portfolio

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