Superhuman acquired AI detection startup GPTZero on June 23, 2026, integrating its technology into the Superhuman Go assistant to add an authenticity layer for content. The deal signals that detection…
Superhuman, the platform formed when Grammarly acquired the Superhuman email client, announced on June 23, 2026 that it agreed to acquire GPTZero, an AI-detection startup with over 19 million users an…
Superhuman, the productivity firm formerly known as Grammarly, has acquired GPTZero, an AI-detection startup founded by Princeton graduate Edward Tian. The $30M ARR company, valued at over $88M, will …
Superhuman, the company formerly known as Grammarly, acquired AI detection startup GPTZero for its 19 million users and $30 million in annual recurring revenue. The deal gives Superhuman a second dete…
Superhuman agreed to acquire GPTZero, the AI detection startup founded by Edward Tian, on June 23, 2026. GPTZero has grown from a Princeton senior thesis into a company with 19 million users and $30 m…
An investigation by GPTZero found that 40 of 45 citations in a KPMG report on agentic AI were fake, with half of the factual claims false or misattributed. KPMG has removed the report and is reviewing…
KPMG published a report on AI in business that contained fabricated case studies involving UBS, the NHS, and other organizations. GPTZero CEO Edward Tian, who helped uncover the errors, warns of 'seco…
KPMG, one of the Big Four accounting firms, published a report on AI benefits that was found to contain numerous AI hallucinations, including fake citations and inaccurate claims about companies' AI c…