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Companies / AccountantOS / Microsoft

Does AccountantOS use Microsoft?

Possibly

We hold weak evidence for this, so check the source before relying on it.

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

How we know

Privacy policy10 Nov 2026Source

About AccountantOS

AccountantOS provides a branded client portal for accounting firms, covering documents, e-signatures, requests, communication, and billing. It serves Australian accountants and bookkeepers and their business clients.

Summarized from its homepage on 3 Nov 2026.

Finance and accounting softwareProductivity and collaboration

What else AccountantOS uses

AccountantOS has evidence for 12 vendors. The strongest:

CloudflareGoogle AnalyticsNext.jsVercelAmazon Web ServicesApple Push Notification serviceExpoGoogleGoogle Firebase Cloud Messaging

See the full AccountantOS tech stack

Other companies using Microsoft

1Stream1stream.com2342.ai360DT360dt.de3Shape3shape.com5CA5ca.comAbacumabacum.aiABC Sales AIabcsales.aiAbionabion.com

All 1,443 companies using Microsoft

Check any company's vendors in seconds

See AccountantOS'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