/

Companies / Untether Labs

Untether Labs

San Francisco, California, United States

Untether Labs automates schedules, fills callouts, and back office workflows for healthcare care teams using AI workforce management

Untether Labs, based in San Francisco, California, United States, has 3 investors on file, among them Opal Ventures, Rebel Fund and Y Combinator. Its latest round on record is Seed, 1 Jan 2023. Its site was last checked 12 Nov 2026: site answers.

The homepage of Untether Labs

Funding

1 round on record
Latest roundSeed1 Jan 2023
Since that round3 years 10 monthsno later round on record
Investors in its rounds11 with a VCinfo profile
Jan 2023SeedLed by Y Combinator

Round sizes and total raised are on Fundup AI, our sister product for funding data.

Investors

3 investors on file
InvestorEvidenceType
Opal VenturesPortfolio pageMicro VC
Rebel FundPortfolio pageVenture capital
Y CombinatorPage + roundAccelerator

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 Untether Labs 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 Opal Ventures 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/untetherlabs.com/investors

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