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Investors / Aster / Compare with B Capital

Aster vs B Capital

Aster lists 63 portfolio companies and has joined 0 funding rounds; B Capital lists 119 companies and has joined 21 rounds. B Capital comes in most often at Series A (45% of its entries). 1 company is on both portfolios, among them LevelTen Energy.

63Portfolio companies119
0Funding rounds joined21
0Rounds led10
0Rounds, last 12 months21
n/aTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
Aster and B Capital, head to head
AsterB Capital
Portfolio companies63119
Funding rounds joined021
Rounds led010
Rounds, last 12 months021
Typical round it comes in atn/a$20M to $100M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed0%15%
Series A0%45%
Series B0%15%
Growth0%25%

AsterB Capital

Show as a table
Entry stages of Aster and B Capital, share of entries
AsterB Capital
Pre-seed0%0%
Seed0%15%
Series A0%45%
Series B0%15%
Growth0%25%

Themes

share of checked companies
Healthcare & Biotech9%21%
Industrial & Manufacturing19%7%
Education16%8%
AI & Machine Learning16%16%
Mobility & Logistics10%0%
Fintech0%9%

AsterB Capital

Show as a table
Themes of Aster and B Capital, share of checked companies
AsterB Capital
Healthcare & Biotech9%21%
Industrial & Manufacturing19%7%
Education16%8%
AI & Machine Learning16%16%
Mobility & Logistics10%0%
Fintech0%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

Free account · no card

Compare Aster and B Capital 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/aster.com/portfolio

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