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Investors / Blackbird / Compare with GD1

Blackbird vs GD1

Blackbird lists 139 portfolio companies and has joined 0 funding rounds; GD1 lists 40 companies and has joined 7 rounds. GD1 comes in most often at Seed (29% of its entries). 4 companies are on both portfolios, among them Ivo, NextWork and Polymath.

139Portfolio companies40
0Funding rounds joined7
0Rounds led3
0Rounds, last 12 months6
n/aTypical round it comes in at$5M to $20M
0%Sites no longer answering0%
Show as a table
Blackbird and GD1, head to head
BlackbirdGD1
Portfolio companies13940
Funding rounds joined07
Rounds led03
Rounds, last 12 months06
Typical round it comes in atn/a$5M to $20M
Sites no longer answering0%0%

Where they come in

share of entries by stage
Pre-seed0%14%
Seed0%29%
Series A0%29%
Series B0%29%
Growth0%0%

BlackbirdGD1

Show as a table
Entry stages of Blackbird and GD1, share of entries
BlackbirdGD1
Pre-seed0%14%
Seed0%29%
Series A0%29%
Series B0%29%
Growth0%0%

Themes

share of checked companies
AI & Machine Learning22%31%
Fintech9%25%
Enterprise Software11%3%
Healthcare & Biotech11%7%
Industrial & Manufacturing9%6%
Cybersecurity5%7%

BlackbirdGD1

Show as a table
Themes of Blackbird and GD1, share of checked companies
BlackbirdGD1
AI & Machine Learning22%31%
Fintech9%25%
Enterprise Software11%3%
Healthcare & Biotech11%7%
Industrial & Manufacturing9%6%
Cybersecurity5%7%

Companies both back

4

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 Blackbird and GD1 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/blackbird.vc/portfolio

# also
GET /v1/firms/gd1.vc/portfolio
GET /v1/firms/blackbird.vc/coinvestors
The same data as an MCP server for Claude, Cursor and other AI tools. Set up MCP · Docs · Pricing