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Intelligence · Companies

GPTZero

AI content detectiongptzero.me

Competitor of Pangram

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Latest GPTZero news

  • ‘AI is ruining writing’: GPTZero co-founder Edward Tian says he feels ‘profound sadness’ as people lose writing skills
    Education Times · Oct 28, 2026
  • 'I Feel Profound Sadness': GPTZero Co-founder Laments AI Is Ruining Writing
    NDTV · Oct 27, 2026
  • I cofounded GPTZero. Now I feel profound sadness about AI and the internet.
    Business Insider · Oct 27, 2026
  • I built GPTZero in college, and it became a hit. We sold it to an AI company —Now I worry AI is ruining writing.
    Business Insider · Oct 27, 2026

    The founder of GPTZero reflects on building the tool in college and selling it to an AI company. This milestone marks a major evolution in the company's trajectory and leadership.

  • 10 AI Patterns, and A New Way to Understand AI-Like Writing
    GPTZero · Oct 23, 2026
  • Anthology and GPTZero, towards an impactful AI response on Blackboard
    GPTZero · Oct 23, 2026
  • Canadian Deputy Prime Minister Chrystia Freeland visits GPTZero in Toronto
    GPTZero · Oct 22, 2026
  • How to Check if a Job Applicant Used AI: Step-by-Step Guide for HR & Recruiters
    GPTZero · Oct 22, 2026
  • GPTZero Research Motivates Major arXiv Ban on AI and Hallucinated Citations
    GPTZero · Oct 22, 2026
  • What is the best AI detector for multilingual detection?
    GPTZero · Oct 22, 2026
  • GPTZero vs QuillBot: Which AI Detector Is Most Accurate?
    GPTZero · Oct 22, 2026
  • Copyscape Plagiarism Checker Review: I Tested 14 Samples
    GPTZero · Oct 22, 2026
  • How To Avoid AI Detection As A Writer
    GPTZero · Oct 22, 2026
  • GPTZero AI detection supports German and Portuguese
    GPTZero · Oct 22, 2026
  • GPTZero performance on Claude Sonnet 4.5
    GPTZero · Oct 22, 2026
  • ‘Weird And Maybe Uninvestable’: How Reach Capital Spots Its Venture Winners
    Crunchbase News · Oct 21, 2026

    Reach Capital partner James Kim discussed how the firm identified potential in AI detection startup GPTZero. This highlights the company's appeal to prominent edtech and venture investors.

  • GPTZero Investigation: One in Five Words at the UN General Assembly are AI-Generated
    GPTZero · Oct 18, 2026
  • GPTZero vs Turnitin vs Originality.ai: 40-Point Gap [2026]
    tech-insider.org · Oct 6, 2026
  • GPTZero vs Turnitin vs Originality.ai: 40-Point Gap [2026]
    tech-insider.org · Oct 6, 2026
  • GPTZero records 0 false positives on essays by ESL students or students with disabilities
    GPTZero · Oct 5, 2026

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Compare with

  • Copyleaks
  • Originality.ai
  • Turnitin
  • Winston AI
  • ZeroGPT
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Business

Updated 2d ago
Overview
GPTZero develops artificial intelligence detection software that identifies whether text was written by humans or generated by AI models. The platform serves educators, publishers, and enterprises seeking to verify content authenticity and prevent misuse. It monetizes through a freemium SaaS model featuring tiered subscription plans and API access.
Website
gptzero.me
Industry
AI content detection
Founded
2023

Key People

Updated 2d ago
  • Edward TianCEO & Co-founder
    Edu: Princeton
    Prior: Investigative Journalist @ BBC
  • Alex CuiCTO & Co-founder
    Edu: University of Toronto

Funding

Updated 3d ago

Total raised: $13.5M

  • $10MSeries A· Jun 2024
    Investors: Footwork, Uncork Capital, Neo, Reach Capital
    Reported — from announcements
  • $3.5MSeed· May 2023
    Investors: Uncork Capital, Neo
    Reported — from announcements