Provides AI-generated text detection, plagiarism checking, and writing authenticity tools for educators, businesses, and individuals.
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Overview
GPTZERO provides advanced AI detection tools that identify whether text has been generated by AI models such as ChatGPT, Gemini, Claude, and others, offering features like plagiarism checking, grammar correction, and authorship verification. The platform serves educators, businesses, and individuals by integrating with popular software to ensure writing authenticity and maintain academic and professional integrity.
Buy
Sign up to view historical trading trends and place an offer.
Sell
Understand share pricing, list anonymously, and benefit from transparent fees.
GPTZERO Management Team
Investors
Alt Capital
Footwork
Neo
Reach Capital
Uncork Capital
GPTZERO Valuations & Financials
View real-time NPM data on GPTZERO stock including daily GPTZERO stock price estimates, valuation history, and historical share price information. Access GPTZERO financing rounds, secondary trade levels, cap table data, and private company comparable transactions. Use NPM's private company valuation database to track GPTZERO pricing across six independent market signals. Looking for private company due diligence data sources on GPTZERO? Get in touch to learn more.
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FAQ
We have answers
GPTZERO stock does not trade on public stock exchanges. GPTZERO stock is considered a private security and you need to be an accredited investor to trade shares. To invest in GPTZERO stock you can either buy shares directly through the company or work with a secondary trading marketplace like Nasdaq Private Market.
Learn more about the secondary market for private company shares on the investors page.
GPTZERO Stock does not trade on public stock exchanges. In order to sell GPTZERO shares you need to work directly with the company or with a secondary trading marketplace like Nasdaq Private Market. NPM has more than a decade of experience helping sell shares on the private market to our network of institutional investors.
Learn more about NPM services for selling privately held stock on the Employee Shareholders page.
Read more about how to sell private company stock on the private secondary market:
GPTZERO does not have a publicly available stock price because it is privately held and not traded on public stock exchanges. Through the NPM Data and Intelligence database from Nasdaq Private Market, you can view GPTZERO share price and other valuable private market data.
Read more about secondary market private company stock prices:
There is no ticker symbol for GPTZERO stock because it is a private company. Private companies do not have ticker symbols like public companies, they are identified primarily by using the company ‘street’ name or legal name.
Nasdaq Private Market currently works with employees, ex-employees, and other company investors. In order to sell GPTZERO stock you need to receive the company’s approval, which Nasdaq Private Market manages on your behalf.
Learn more about selling privately held stock on the Employee Shareholders page.
Read more about how to sell shares of a private company and eligibility for selling privately held stock:
Currently, Nasdaq Private Market only works with accredited entities and institutional investors to purchase private company stock. In order to invest in GPTZERO stock, you need to be an accredited entity or institutional investor.
Learn more about the Nasdaq Private Market tool kit for investors on the Investor Trading page.
Once you buy or sell, stock share ownership must transfer before funds are wired. With Nasdaq Private Market, clients leverage our patent-pending Transfer and Settlement technology which streamlines and manages transfer activity from match to settlement.
To learn more about private company stock Transfer and Settlement, check out the Transfer and Settlement page.
GPTZERO is a private company and has not had an IPO. There is currently no GPTZERO IPO price. Get started to begin exploring the Nasdaq Private Market Data and Intelligence database and gain access to actionable data related to GPTZERO IPO.
Learn more about Data and Intelligence private company stock data for institutional investors on the on the NPM Data and Intelligence Product Page.
