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Companies / Cal.com / Close

Does Cal.com use Close?

Probably

We hold good evidence for this, but not the strongest kind.

  • The company's privacy policy names it as a processor, controller or partner.

How we know

Privacy policyProcesses data for the company10 Nov 2026Source

About Cal.com

Cal.com provides customizable scheduling software for individuals, businesses, and developers building scheduling platforms. It serves individuals, teams, organizations, and enterprises.

Summarized from its homepage on 3 Nov 2026.

Productivity and collaboration

What else Cal.com uses

Cal.com has evidence for 25 vendors. The strongest:

CloudflareGoogle WorkspaceNext.jsVercel

See the full Cal.com tech stack

Other companies using Close

Bentobentonow.comClerk.ioCountfirecountfire.comFareHarborfareharbor.comForestforest.appFunnelyticsfunnelytics.ioInfracostinfracost.ioSMTP2GOsmtp2go.com

All 20 companies using Close

Check any company's vendors in seconds

See Cal.com's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.

  • Every company and vendor, with its public source
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call