/

Companies / Costanoa

Costanoa

Company

Costanoa is an early-stage venture capital firm that invests in companies and helps their founders reach their full potential.

Costanoa has 2 investors on file, among them Marl Accelerator and Union Grove Venture Partners. Its site was last checked 13 Nov 2026: site answers.

Costanoa is an investor. It is listed here because other investors show it on a portfolio page. See Costanoa Ventures's portfolio

The homepage of Costanoa

Investors

2 investors on file
InvestorEvidenceType
Marl AcceleratorPortfolio pageAccelerator
Union Grove Venture PartnersPortfolio pageInvestor

More from Marl Accelerator

85 companies on its checked portfolio

Its portfolio leans to AI & Machine Learning (26%), Enterprise Software (12%), Healthcare & Biotech (12%).

See Marl Accelerator's full profile · Who invests alongside it

More from Union Grove Venture Partners

44 companies on its checked portfolio

Its portfolio leans to Fintech (28%), Healthcare & Biotech (18%), AI & Machine Learning (15%).

See Union Grove Venture Partners' full profile · Who invests alongside it

A company is shown only after its own site answers and carries its name. Sites are checked again on a schedule, because domains lapse and get bought. Round stages and dates come from Fundup AI; investor links come from portfolio pages and rounds; other facts name their source when you point at them. How we grade the data

Free account · no card

Get Costanoa and its investors as data

Look up any company's investors, or any investor's full portfolio, through one API key or MCP. A free account also opens Ask AI searches and alerts when Marl Accelerator adds a company.

Work email, sign-in link by email. Already have an account? Log in
  • 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/companies/costanoa.vc/investors

# also
GET /v1/companies/costanoa.vc
GET /v1/companies/costanoa.vc/news
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing