# Superhuman, formerly Grammarly, acquires AI detector GPTZero

> Source: <https://betakit.com/superhuman-formerly-grammarly-acquires-ai-detector-gptzero/>
> Published: 2026-06-24 18:21:09+00:00

Two companies with Canadian roots want to build the internet’s “authenticity layer.” 

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Superhuman, formerly Grammarly, acquires AI detector GPTZero
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