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Investors / Black Opal Ventures / Compare with Overwater Ventures

Black Opal Ventures vs Overwater Ventures

Black Opal Ventures lists 9 portfolio companies and has joined 9 funding rounds; Overwater Ventures lists 15 companies and has joined 6 rounds. Black Opal Ventures comes in most often at Series A (38% of its entries), Overwater Ventures comes in most often at Seed (33% of its entries). 1 company is on both portfolios, among them Tiny.

9Portfolio companies15
9Funding rounds joined6
0Rounds led2
6Rounds, last 12 months2
$20M to $100MTypical round it comes in at$20M to $100M
0%Sites no longer answering0%
Show as a table
Black Opal Ventures and Overwater Ventures, head to head
Black Opal VenturesOverwater Ventures
Portfolio companies915
Funding rounds joined96
Rounds led02
Rounds, last 12 months62
Typical round it comes in at$20M to $100M$20M to $100M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%0%
Seed25%33%
Series A38%33%
Series B38%17%
Growth0%17%

Black Opal VenturesOverwater Ventures

Show as a table
Entry stages of Black Opal Ventures and Overwater Ventures, share of entries
Black Opal VenturesOverwater Ventures
Pre-seed0%0%
Seed25%33%
Series A38%33%
Series B38%17%
Growth0%17%

Themes

share of checked companies
Healthcare & Biotech80%58%
Cybersecurity10%11%
Education0%11%
Food & Agriculture0%11%
Space & Defense10%0%
Industrial & Manufacturing0%5%

Black Opal VenturesOverwater Ventures

Show as a table
Themes of Black Opal Ventures and Overwater Ventures, share of checked companies
Black Opal VenturesOverwater Ventures
Healthcare & Biotech80%58%
Cybersecurity10%11%
Education0%11%
Food & Agriculture0%11%
Space & Defense10%0%
Industrial & Manufacturing0%5%

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 Black Opal Ventures and Overwater 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/blackopalventures.com/portfolio

# also
GET /v1/firms/overwater.vc/portfolio
GET /v1/firms/blackopalventures.com/coinvestors
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