GPTZero

GPTZero is the world's leading AI-text identification platform. Our mission is to restore information quality and transparency on the internet. We give millions of users the ability to see the origin, reliability, and quality of information, and enable responsible adoption of AI.

gptzero.me

GPTZero

gptzero.me

HQUS

Team Size136

Open Jobs16

Total Funding$14M

Latest FundraiseUnknown

TL;DR

What they do: AI-text detection platform and complementary writing tools for education, publishing, hiring and enterprise

Founded: January 2023

Founders: Edward Tian (CEO), Alexander Cui (CTO/co‑founder)

Funding: $13.5M+ reported (seed ~$3.5M; Series A $10M)

Employees: 136

Company Overview

Problem Domain

AI-generated content detection and content provenance for information quality and transparency

Founded

2023

Industry

Technology, Information and Media

Funding Track Record

Seed

$3,500,000

Reported prior to Series A

Series A- June 2024

$10,000,000

Investor Signal

“Raised a $10M Series A led by Footwork; other reported participants include Reach Capital, Altman Capital, Uncork Capital and Neo”

Founders

What we do

TL;DR

Company Overview

Funding Track Record

Founders

What we do

GPTZero

gptzero.me

GPTZero

gptzero.me

HQUS

Team Size136

Open Jobs16

Total Funding$14M

Latest FundraiseUnknown

TL;DR

What they do: AI-text detection platform and complementary writing tools for education, publishing, hiring and enterprise

Founded: January 2023

Founders: Edward Tian (CEO), Alexander Cui (CTO/co‑founder)

Funding: $13.5M+ reported (seed ~$3.5M; Series A $10M)

Employees: 136

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Company Overview

Problem Domain

AI-generated content detection and content provenance for information quality and transparency

Founded

2023

Industry

Technology, Information and Media

Funding Track Record

Seed

$3,500,000

Reported prior to Series A

Series A- June 2024

$10,000,000

Investor Signal

“Raised a $10M Series A led by Footwork; other reported participants include Reach Capital, Altman Capital, Uncork Capital and Neo”

Founders

What we do

Related Companies

Company	HQ	Industry	Total Funding
Pocus	🇺🇸US	Data and AnalyticsInformation TechnologySales and MarketingSoftware	$23M
AiPrise	🇺🇸US	FinanceInformation TechnologyLending and InvestmentsMobile, Platforms, and AppsSecuritySoftware	-
Doppel	🌍Remote	Data and AnalyticsDeepTechInformation TechnologySecuritySoftware	$54M
Vultron	🇺🇸US	Data and AnalyticsDeepTechInformation TechnologySoftware	$22M
Proxima	🇺🇸US	AdvertisingData and AnalyticsDeepTechInformation TechnologySales and MarketingSoftware	$12M

Join the Team

Software Engineering Intern

On-SiteNew York, US

On-Site • New York, US

About GPTZero GPTZero is on a mission to restore trust and transparency on the internet. As the leading AI detection platform, we empower educators, students, journalists, marketers, and writers to navigate the evolving landscape of AI-generated content. With millions of users and institutions relying on us, we’re building a category-defining company at the intersection of AI and information integrity.

Our team comes from high-performing engineering cultures, including Uber, Meta, Amazon, Affirm, and leading AI research labs, including Princeton, Caltech, MILA, and Vector.

What We're Looking For In this role, you'll build the next-gen platform to verify the origin, quality, and factuality of the world's information. The ideal intern candidate is someone who is a voracious learner, has a history of building applications from the ground up, and can break down complex challenges.

Teeming tracks opportunities at over 24,000 AI startups, then works with you to find (and land) the one you'll love.

Frontend Developer

InternshipBelgrade, RS

Internship • Belgrade, RS

Backend Developer

InternshipAmsterdam, NL

Internship • Amsterdam, NL

Mobile Developer

Part-timeHaifa

Part-time • Haifa

Frontend Developer

Full-timeAustin, US

Full-time • Austin, US

Data Scientist

ContractNiš, RS

Contract • Niš, RS

AI Researcher

Part-timeNiš, RS

Part-time • Niš, RS

Comfortable building end-to-end experiences from backend to CSS
+2 years of experience with modern web frameworks (Express, Next.js, Typescript, and React)
+1 years of experience with databases (PostgreSQL, AWS RDS)
Highly motivated to make positive societal impact
Work with 5 hours of overlap with Eastern Standard Time
Bonus:
strong open-source portfolio
experience working in an early-stage startup environment
experience as a peer-edited writer

Additionally, you will be working with an experienced (eg. ex-Google, Meta , Microsoft, Bloomberg ML, Uber, Vector, MILA ), diverse (eg. an engineering team with both Y-combinator and Obama scholarship recipients, a designer with art featured in the Met), and driven (eg. an operator who has scaled a company to 100M+ revenue and is committed to doing it again) group of individuals, described by one investor as one of the strongest founding teams seen in their career.

Tom Glocer (Legendary Reuters CEO)
Mark Thompson (Legendary NYT CEO and current CNN chief executive)
Jack Altman (CEO of Lattice, brother of Sam Altman)
Karthik Narasimhan (Princeton NLP Professor, co-author of OpenAI’s original GPT paper)
Emad Mostaque (CEO of Stability AI)
Doug Herrington (CEO of Worldwide Amazon Stores)
Brad Smith (President of Microsoft)
Tripp Jones (Partner at Uncork Capital)
Ali Partovi (co-founder of Code.org, early investor in Dropbox and Airbnb)
Russ Heddleston (CEO of Docsend)
Alex Mashrabov (Snapchat, Director of AI)
Faizan Mehdi (Affinity, Director of Demand Generation)