Companies / Yellow Card
Yellow Card
Atlanta, United States
Yellow Card, based in Atlanta, United States, has 10 investors on file, among them Blockchain Capital, British International Investment and Castle Island Ventures. Its latest round on record is Series C+, 4 Aug 2026. Its site turns away automated reads, so VCinfo could not check it; it is listed because an investor's own portfolio page links to it.
Funding
1 round on recordRound sizes and total raised are on Fundup AI, our sister product for funding data.
Investors
10 investors on file| Investor | Evidence | Type |
|---|---|---|
| Page + round | Venture capital | |
| Portfolio page | Investor | |
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital | |
| Page + round | Corporate VC | |
| Portfolio page | Venture capital | |
| Portfolio page | Venture capital |
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
Get Yellow Card 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 Blockchain Capital adds a company.
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- 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
$ curl -H "X-API-Key: YOUR_KEY" \
https://api.vcinfo.io/v1/companies/yellowcard.io/investors
# also
GET /v1/companies/yellowcard.io
GET /v1/companies/yellowcard.io/news