Companies / DataChecker / Microsoft 365
Does DataChecker use Microsoft 365?
Probably
We hold good evidence for this, but not the strongest kind.
- Its script, DNS record or job board was loaded on the company's live website.
How we know
About DataChecker
DataChecker performs digital identity verification and right-to-work checks, including checking ID documents and whether someone is legally allowed to work. It serves organizations in sectors such as human resources, staffing, logistics, finance, and healthcare.
Summarized from its homepage on 8 Nov 2026.
What else DataChecker uses
DataChecker has evidence for 20 vendors. The strongest:
Other companies using Microsoft 365
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See DataChecker'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