GPTZero logo
AI/ML
Data/Analytics

GPTZero

an NYC-based platform for AI-generated content detection and responsible AI adoption

New York· 3 roles · HybridToronto· 2 roles · Hybrid

CORE INFO

$10M
Total Funding
Series A
Round
2023
Founded
~32 employees
Team Size
New York City, United States
Headquarters

GPTZero specializes in AI-generated content detection, offering tools like a Chrome extension and API integration to help educators and institutions verify text authenticity and prevent AI misuse.

  • GPTZero raised $10 million in a Series A funding round led by Footwork, with participation from Reach Capital, Uncork Capital, Neo, and Alt Capital.prnewswire.com
  • The company has grown its user base to over 4 million, including 33,000 educators, highlighting its significant traction in the education sector.techcrunch.com
  • TechCrunch reported on GPTZero's rapid growth and profitability, emphasizing the founders' young age and the successful Series A funding.techcrunch.com

WHY WE WOULD WORK AT GPTZERO

Mission-Driven Impact

Join a team dedicated to restoring information quality and transparency on the internet, ensuring responsible AI adoption across various sectors.

Growing User Base

Be part of a rapidly expanding platform with over 4 million users, including 33,000 educators, making a significant impact in the education sector.

Innovative Technology

Work with cutting-edge machine learning and AI technologies to develop tools that detect AI-generated content, including a Chrome extension and API integration.

Strong Financial Backing

Benefit from a solid financial foundation with $13.5 million in funding, including a recent $10 million Series A round, ensuring stability and growth.

Recognized Leadership

Collaborate with visionary founders featured in Forbes' '30 Under 30 - Consumer Technology' list, driving innovation in AI detection.

Collaborative Culture

Experience a dynamic work environment in New York City, where creativity and collaboration fuel the development of groundbreaking solutions.

MARKET AND TRACTION

KEY METRICS

✦ KEY METRIC
  • Over 4 million users, including 33,000 educators.

  • Annual Recurring Revenue (ARR) of $30 million.

  • Achieved a 500% growth rate in ARR in the last six months of 2024.
  • TOTAL ADDRESSABLE MARKET

  • GPTZero primarily serves the education sector, providing tools to help educators and institutions maintain the integrity of written work.

  • The increasing reliance on AI technologies in education indicates a growing need for AI detection solutions.
  • NOTABLE CUSTOMERS

  • Partnered with the American Federation of Teachers to assist educators in detecting AI-generated content in student work.

  • Their tools are utilized by a significant number of educational institutions across the United States.
  • GROWTH TACTICS

  • Leveraging machine learning and artificial intelligence to enhance detection capabilities and improve user experience.

  • Focused on building partnerships with educational organizations to expand their reach and credibility.
  • FUNDING HISTORY

    ✦ KEY METRIC
  • Total funding raised amounts to $13.5 million, with a recent Series A round of $10 million announced in June 2024.

  • The company was founded in 2023 and has quickly established itself in the AI detection market.
  • PRODUCT AND TECH

    AI Detection Tools

    GPTZero offers innovative AI-generated content detection tools that help identify whether text is authored by humans or generated by AI models, ensuring the integrity of written work.

    Chrome Extension

    The GPTZero Chrome extension allows users to easily check the authenticity of text directly within their browser, making it accessible for educators and students alike.

    API Integration

    GPTZero provides API integration, enabling institutions and developers to incorporate AI detection capabilities into their own applications, enhancing text verification processes.

    Writing Reports

    Detailed writing reports generated by GPTZero offer insights into the authenticity of text, helping educators assess student submissions and maintain academic integrity.

    Machine Learning Technology

    Leveraging advanced machine learning and artificial intelligence, GPTZero utilizes large language models (LLMs) to effectively detect AI-generated content, contributing to responsible AI adoption.

    COMPANY CULTURE

    Values

  • Commitment to restoring information quality

  • Emphasis on transparency in AI technologies

  • Focus on responsible adoption of AI

  • Dedication to integrity in education

  • Innovation in AI detection tools
  • Operating Principles

  • Prioritize user trust and authenticity

  • Foster collaboration among team members

  • Encourage continuous improvement and learning

  • Maintain a user-centric approach in product development

  • Uphold ethical standards in AI technology
  • Benefits

  • Opportunity to work on cutting-edge AI technology

  • Impactful work supporting educators and institutions

  • Dynamic and fast-paced startup environment

  • Access to professional development resources

  • Collaborative team culture that values diverse perspectives
  • Team Cadence

  • Regular team meetings to align on goals

  • Open communication channels for feedback

  • Agile work processes to adapt quickly

  • Monthly check-ins for personal and professional growth

  • Celebrations of team achievements and milestones
  • Learning & Growth

  • Continuous learning opportunities in AI and machine learning

  • Support for attending industry conferences and workshops

  • Mentorship programs for professional development

  • Encouragement of innovative thinking and experimentation

  • Access to resources for skill enhancement and training
  • HIRING SIGNAL

    5
    Open roles on their careers page
    Snapshot via live ATS poll
    Net new roles in the last 90 days
    Available once weekly history accrues
    90-Day VelocityV2 · BACKFILL
    Trend builds weekly as historical rows accrue
    By Function
    Breakdown of open roles
    Design · 2
    Product · 1
    Engineering · 2
    Top Locations
    Where hiring is concentrated
    Remote-eligible postings counted separately
    NYC Hybrid
    3
    Toronto Hybrid
    2
    SourcesGreenhouseLeverAshbyWorkableSmartRecruitersRipplingRecruiteeFallback · Wellfound, YC Work-at-a-Startup, careers-page scrape

    KEY COMPANY ANNOUNCEMENTS

    Filter
    13 announcements · ranked by importance
    Jun 13, 2024FUNDINGGPTZero announces $10 million Series A funding round to revolutionize responsible AI adoptionprnewswire.com
    Jun 13, 2024FOUNDER PROFILEGPTZero’s founders, still in their 20s, have a profitable AI detection startup, millions in the bank and a new $10M Series A | TechCrunchtechcrunch.com
    Jan 22, 2026PRESSGPTZero finds 100 new hallucinations in NeurIPS 2025 accepted papersgptzero.me
    Dec 7, 2025PRESSOver fifty new hallucinations in ICLR 2026 submissionsgptzero.me
    Jan 1, 2024AWARDGPTZeroforbes.com
    Oct 17, 2023PRESSGPTZeroen.wikipedia.org
    Jan 28, 2023PRODUCTDetect ChatGPT Generated Contentgptzero.me
    Jul 8, 2026PRESSGPTZero to Join Superhumangptzero.me
    Jun 20, 2024PRESSSecond-Hand Hallucinations: Investigating Perplexity's AI-Generated Sourcesgptzero.me
    Feb 19, 2023PRESSGPTZero Case Study – Exploring False Positivesgonzoknows.com
    Jan 5, 2023PRODUCTGptzero: Efficient detection of AI generated textgptzero.me
    Jan 3, 2023PRODUCTGPTZero – an app to tell if an essay is written by ChatGPTtwitter.com
    Jan 3, 2023PRODUCTGPTZero – an app to efficiently tell if an essay is ChatGPT or human writtentwitter.com