Software Alternatives, Accelerators & Startups

Polygraf.ai VS Zero-GPT.io

Compare Polygraf.ai VS Zero-GPT.io and see what are their differences

Polygraf.ai logo Polygraf.ai

Polygrafโ€ฏAI is a free, completely private AI Content detector that flags text from ChatGPT, Gemini, Mistral, Llama, Grammarly and more and traces sources and copyright risk in one click.

Zero-GPT.io logo Zero-GPT.io

ZeroGPT: Detect AI Content For Free
  • Polygraf.ai Polygraf AI Main Page
    Polygraf AI Main Page //
    2025-07-22
  • Polygraf.ai
    Image date //
    2024-09-03
  • Polygraf.ai
    Image date //
    2024-09-03
  • Polygraf.ai
    Image date //
    2024-09-03

Polygrafโ€ฏAI is a free, completely private AI Content Detector that that flags text from ChatGPT, Gemini, Mistral, Llama, Grammarly and others, traces content sources, and detects copyright risk in a single click. It is available on a web browser or as a Chrome extension. Built for solopreneurs, marketers, educators, and legal professionals, Polygraf is the all-in-one toolkit for content validation, originality and trust. Some of Polygraf AIโ€™s top features include: AI Detector, Source Detector, Humanized Text Analysis, Copyright Detector, Deception Filter, and Writing Analysis. Please visit app.polygraf.ai to learn more.

  • Zero-GPT.io Home Page
    Home Page //
    2025-01-14

Zero-GPT.io is a powerful AI content detection tool designed to identify text generated by AI models like ChatGPT. It provides users with insights into the likelihood of content being AI-generated, ensuring authenticity and originality. Trusted by educators, researchers, and businesses, Zero-GPT.io promotes transparency in AI-driven content creation.

Polygraf.ai

$ Details
freemium
Release Date
2024 May
Startup details
Country
United States
State
TX
City
Austin
Founder(s)
Yagub Rahimov
Employees
50 - 99

Zero-GPT.io

Pricing URL
-
$ Details
freemium $9.99 / Monthly
Release Date
2024 January
Startup details
Country
United States
State
Texas
City
Dallas
Founder(s)
Rajiv Menon
Employees
1 - 9

Polygraf.ai features and specs

  • AI Detector
    Distinguish between human-generated and AI-generated or AI-modified content with confidence scores between 0% and 100%.
  • Source Detector
    Identify which AI models were used to create content. Supports Open AI (ChatGPT 3.5, 4), Google Gemini, Meta Llama 3, Mistral AI and Claude.
  • Humanized Text Analysis
    Analyze text to detect content that mimics human comprehension, while considering context, nuances, and sensitivities.
  • Copyright Detector
    Detects the source of the content, providing URLs and exact sentence or phrase matches from the source.
  • YouTube Context Analysis
    The only AI detection tool that offers contextual analysis of YouTube content. Simply provide the YouTube URL, and our tool will do the rest.
  • Deception Filter
    Detect intentional and unintentional text edits aimed at deceiving users, such as empty spaces between words and deliberate grammatical errors.
  • Writing Analysis
    Get insights into the structure of online text, including perplexity, readability, vocabulary richness, syntactic tree depth, average sentence length, and average word length.
  • Trust & Data Security
    We donโ€™t train our models on your data. This means we never store your information, making Polygraf 100% secure and reliable.
  • The Best Detection Accuracy
    Our AI tools boast an impressive >98% accuracy rate in internal tests, setting a benchmark in the industry. Polygrad is trusted by businesses and governments worldwide.

Zero-GPT.io features and specs

  • Detect AI
    Automatically detect AI usage in essays and papers
  • Highlight AI use
    Auto identify and highlight usage of AI

Polygraf.ai videos

How to Use Polygraf AI Content Detection Extension

More videos:

  • Demo - This AI Detector Has 98% Accuracy And Students Are LOVING IT!
  • Demo - Best AI Content Detector - Polygraf AI Google Chrome Extension

Zero-GPT.io videos

No Zero-GPT.io videos yet. You could help us improve this page by suggesting one.

Add video

Category Popularity

0-100% (relative to Polygraf.ai and Zero-GPT.io)
AI
31 31%
69% 69
Writing Tools
44 44%
56% 56
Productivity
24 24%
76% 76
Marketing
32 32%
68% 68

Questions and Answers

As answered by people managing Polygraf.ai and Zero-GPT.io.

Which are the primary technologies used for building your product?

Zero-GPT.io's answer:

Bubble and open source

Who are some of the biggest customers of your product?

Zero-GPT.io's answer:

  • Educators
  • Lawyers

How would you describe your primary audience?

Zero-GPT.io's answer:

Users mainly belong to the education, corporate and legal industry.

Why should a person choose your product over its competitors?

Zero-GPT.io's answer:

Zero-GPT.io is fast and easily identifies content created by using AI.

What makes your product unique?

Zero-GPT.io's answer:

Zero-GPT.io stands out with its cutting-edge AI detection technology, offering unmatched accuracy in identifying AI-generated text. Its intuitive interface, real-time insights, and versatile applications make it ideal for educators and businesses. By promoting transparency, originality, and ethical AI usage, Zero-GPT.io sets a new standard for content authenticity verification tools.

What's the story behind your product?

Zero-GPT.io's answer:

Zero-GPT.io was created to address the growing challenge of distinguishing AI-generated content, ensuring authenticity and ethical use. It emerged from a mission to empower educators, businesses, and creators globally.

User comments

Share your experience with using Polygraf.ai and Zero-GPT.io. For example, how are they different and which one is better?
Log in or Post with

Reviews

These are some of the external sources and on-site user reviews we've used to compare Polygraf.ai and Zero-GPT.io

Polygraf.ai Reviews

  1. Good one

    This tool has one of the best ai (model) detectors, it really saved me when I was submitting my essay (it was 87% AI lol). Extension + web version is convenient, especially for students.

    ๐Ÿ‘ Pros:    Fast|Accurate
  2. Go longhorns
    ยท Bachelor of Computer Science at UT Austin ยท
    By far the most detailed AI detector I've ever used

    I transitioned from Turnitin to gptzero to Polygraf. they were all useless, as I got almost suspended due to my school almost failing me for using Grammarly. I can almost swear that that I did not use any other thing. So, Polygraf was the only one that showed that I had used AI but it was Grammarly.

    ๐Ÿ‘ Pros:    Shows whichai you used|Shows and highlights the section of the ai content|Shows humanized content
    ๐Ÿ‘Ž Cons:    File upload was not available when i was using it|Their website can be a little more student friendly

Zero-GPT.io Reviews

We have no reviews of Zero-GPT.io yet.
Be the first one to post

What are some alternatives?

When comparing Polygraf.ai and Zero-GPT.io, you can also consider the following products

150 ChatGPT 4.0 prompts for SEO - Unlock the power of AI to boost your website's visibility.

ZeroGPT.tools - The #1 ChatGPT Content Detector in 2024, ZeroGPT.tools can analyze user text and output the AI percentage for that text. Moreover, ZeroGPT is free to use. No signup. It can find the AI not only for ChatGPT but also for Jasper, Gemini, Bing, & others.

ChatGPT - ChatGPT is a powerful, open-source language model.

Awesome ChatGPT Prompts - Game Genie for ChatGPT

The Ultimate SEO Prompt Collection - Unlock Your SEO Potential: 50+ Proven ChatGPT Prompts

Midjourney - Midjourney lets you create images (paintings, digital art, logos and much more) simply by writing a prompt.