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[ARTICLE · art-38268] src=betakit.com ↗ pub= topic=artificial-intelligence verified=true sentiment=· neutral

Superhuman, formerly Grammarly, acquires AI detector GPTZero

Superhuman, the company formerly known as Grammarly, has acquired GPTZero, an AI detection startup. The deal aims to create an "authenticity layer" for the internet, combining Superhuman's writing tools with GPTZero's AI-generated content detection capabilities.

read1 min views1 publishedJun 24, 2026

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

The post Superhuman, formerly Grammarly, acquires AI detector GPTZero first appeared on BetaKit .

source & further reading
betakit.com — original article Signal 1’s AI platform adopted by New York’s Mount Sinai Health System Canadian surgical AI startup wins VivaTech pitch contest Canada bans “sophisticated deepfakes” of political figures
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