Software Alternatives, Accelerators & Startups

Polygraf.ai VS Originality.AI

Compare Polygraf.ai VS Originality.AI 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.

Originality.AI logo Originality.AI

Protect your reputation and improve your content quality by accurately detecting duplicate content and artificially generated text with the most accurate AI detection tool on the market.
  • 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.

  • Originality.AI Landing page
    Landing page //
    2023-06-29

Originality.AI is the most accurate Chat GPT, Bard, Paraphrasing, and GPT-4 AI content detector and plagiarism checker built specifically for content marketers and SEOs. Originality.AI is built by a team of content marketing and AI experts who deeply understand your needs. By focusing our solution on the world of Web Publishers we are able to build a more accurate AI detector and Plagiarism Checker that your team will want to use!

Our features include: - Accurate AI detection: our tool is 99% accurate on GPT-4, 83% on ChatGPT, and have a ~2% false positive rate - Plagiarism checking: best in-class plagiarism checks allows you to easily identify if content was copied from another source, including Paraphrase Plagiarism - Readability score: see the readability score to ensure your content has the best chance of ranking in the top results of Google - Team management: Originality.AI allows you to add and remove unlimited team members, manage their access level, and see a complete record of all their activity - AI content detector API: integrate the industry-leading AI detection capabilities into your own tools or workflow - Shareable reports: easily show anyone that your content meets your AI, plagiarism, and readability requirements

Polygraf.ai

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

Originality.AI

$ Details
paid $0.01 / One-off (100 words)
Platforms
App Core App REST API
Release Date
2022 November

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.

Originality.AI features and specs

  • AI Detection
  • Plagiarism
  • Readability
  • Chrome Extension

Analysis of Originality.AI

Overall verdict

  • Originality.AI is generally well-regarded for its robust AI capabilities and user-friendly interface. It is considered a good tool for those who need consistent and reliable content originality checks, particularly in digital marketing and educational environments. However, like any tool, it may not be perfect, and users might have different experiences depending on their specific needs and contexts.

Why this product is good

  • Originality.AI is built to cater to the growing need for AI-driven plagiarism detection and content originality assessment. Its features are designed for content creators, marketers, and educators who need reliable ways to ensure that their content is unique and not duplicated. It utilizes advanced AI models to analyze text for signs of plagiarism or unoriginal content, providing a detailed analysis of content originality.

Recommended for

  • Content creators looking to ensure their work is unique
  • Marketing professionals aiming to maintain originality in campaigns
  • Educators seeking to verify the authenticity of student submissions
  • Publishers needing to detect plagiarism before content distribution

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

Originality.AI videos

Originality.AI Tool Review | Its 100% Authentic

More videos:

  • Review - Originality.AI Review - 5 Tests to Check if it Works!

Category Popularity

0-100% (relative to Polygraf.ai and Originality.AI)
AI
55 55%
45% 45
Writing Tools
35 35%
65% 65
Productivity
100 100%
0% 0
AI Writing
0 0%
100% 100

Questions and Answers

As answered by people managing Polygraf.ai and Originality.AI.

What makes your product unique?

Originality.AI's answer:

Originality.AI is the most accurate AI content detector. It is effective on AI-written text created by popular large language models such as ChatGPT, GPT-4 and Bard.

One of the reasons that it outperforms other content detector software tools is that the AI algorithms at Originality.AI use natural language processing techniques which require a lot more compute power. This is also the reason we do not offer a free or ad supported option.

See the full AI Detection Accuracy Study.

Why should a person choose your product over its competitors?

Originality.AI's answer:

We are way more accurate, have better customer service and have an easy to use API

How would you describe your primary audience?

Originality.AI's answer:

Content Marketing Agencies and Online Publishers

What's the story behind your product?

Originality.AI's answer:

The Originality.AI Story

โ€Jon Gillham founded Originality.AI after selling a content marketing agency he had previously founded.

Originality.AI launched in November 2022 to be able to detect GPT-3 generated content (before ChatGPT had launched).

Having been one of the earliest adopters of generative AI content for SEO purposes at scale through his agency he understood the wave that was coming which Chat GPT and GPT-4 have fully unleashed.

Additionally he believed that there was a need for a modern plagiarism checking solution that didnโ€™t suck! One that provided scan history, detection scores, shareable results, team access etc etcโ€ฆ what you would expect from a modern Plagiarism Checking solution.

The team now includes experienced Machine Learning Engineers and Researchers, Developers and Marketers all on a mission to try and provide transparency on the true originality of any writing.

Who are some of the biggest customers of your product?

Originality.AI's answer:

Content marketers, Publishers, and SEOs

User comments

Share your experience with using Polygraf.ai and Originality.AI. 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 Originality.AI

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

Originality.AI Reviews

  1. Jennifer Adams
    ยท Working at WesterWriters ยท
    Love the experience

    Originality.ai emerges as a game-changer in the realm of AI detectors and plagiarism checkers, catering to content marketing agencies, bloggers, and content marketers. Its real-time scanning feature stands out, offering immediate insights into content authenticity, empowering users to make informed decisions swiftly. The advanced algorithms prove highly accurate in detecting subtle instances of plagiarism, ensuring the integrity of the content. The user-friendly interface facilitates seamless integration into existing workflows, enhancing efficiency for professionals across industries. However, there's room for improvement in handling multimedia content, a factor that could elevate the tool's comprehensive utility. Despite this, Originality.ai proves invaluable for maintaining originality and upholding content integrity, making it a commendable choice for those seeking reliable plagiarism detection in the dynamic landscape of digital content creation.

  2. Richard Alvey
    ยท Owner at BrightEdgeSeo ยท
    Great Content Authencity Checker With Plagiarism Tool

    Being a paid user of Originality.ai has transformed my content creation process significantly. This AI detector is a powerhouse, excelling in uncovering plagiarism, ensuring authenticity, and evaluating readabilityโ€”a trifecta crucial for content marketing agencies, bloggers, and marketers. Its user-friendly interface makes it accessible for users of all levels, fostering a seamless experience.

    What truly sets it apart is the tool's holistic approach; it doesn't just spot plagiarism but actively contributes to improving overall content quality. For those committed to producing high-quality, original content, Originality.ai is a smart investment. Its impact on ensuring authenticity and readability positions it as an indispensable tool, deserving of recognition on various review platforms.

    ๐Ÿ Competitors: Surfer SEO
    ๐Ÿ‘ Pros:    Easy to use: the platform has a user-friendly design and no learning curve|Accuracy: it is considered one of the most accurate ai content detectors on the market|Team collaboration: it allows unlimited team members and websites.
    ๐Ÿ‘Ž Cons:    Chrome extension issues: some users reported issues with the chrome extension.
  3. keviny75
    ยท Online Market Advertiser at Digital Nexa ยท
    My Content Companion

    Originality.ai has transformed my content creation experience with its robust AI detector. As a content marketer, the tool's plagiarism detection ensures the authenticity of my work, offering peace of mind in a digital landscape. What sets it apart is the added feature of readability check, providing valuable insights for improving content clarity. The user-friendly interface makes it accessible for bloggers and agencies, streamlining the process for content marketers. Originality.ai has become an indispensable part of my toolkit, offering a comprehensive solution for maintaining content integrity while enhancing overall quality. Its innovative features make it a valuable asset for content marketing professionals, simplifying tasks and contributing to a more efficient and effective content creation workflow.

Social recommendations and mentions

Based on our record, Originality.AI seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Polygraf.ai mentions (0)

We have not tracked any mentions of Polygraf.ai yet. Tracking of Polygraf.ai recommendations started around Sep 2024.

Originality.AI mentions (5)

  • Spotting LLMs with Binoculars: Zero-Shot Detection of Machine-Generated Text
    I use https://originality.ai/ as the benchmark. I've tested all commercially available services, and Originality (at the time; its been a few months) provided the lowest false-positive rate. As a testing sample, I've built a database of articles written by various text generators and compare them against articles that I scrapped from web from before 2017 (basically any text before LLMs saw daylight). I am sure... - Source: Hacker News / over 1 year ago
  • How to Bypass AI Detectors
    AI detectors are sophisticated algorithms developed to differentiate between human-composed and AI-crafted content. These detectors utilize machine learning and natural language processing (NLP) methodologies to assess linguistic patterns, authorship styles, and other text features, spotting incongruences that imply artificial authorship. As AI-generated content becomes more commonplace, the demand for powerful AI... Source: almost 2 years ago
  • As soon as I fix spelling/grammar on my assignment it is flagged as "written by AI"
    My assignment got flagged as "written by AI" when I wrote it. Taking my original draft (with spelling and grammar errors) and putting that into originality.ai says it's 100% human generated. As soon as I fix the spelling and grammar through Grammarly, it says 30% was written by AI. But all I am doing is correcting the grammar and spelling so I don't understand why this is getting flagged? Source: about 2 years ago
  • TypeTruth - The Open Source AI Content Detector!
    AI content is everywhere. We need tools to detect what's human-written and what's machine-generated. There are few options like originality.ai but it is very costly and charges for every word. Moreover there are very few Opensource tools but no free State-of-the-art mechanism to detect AI content. As I have a special love for open source, so here's another contribution. Please provide your feedback to improve... Source: about 2 years ago
  • Star Citizen is in terrible shape.
    73% genuine (human-written) content, according to https://originality.ai/. Source: about 2 years ago

What are some alternatives?

When comparing Polygraf.ai and Originality.AI, 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 - Detect chatGPT content for Free, simple way & High accuracy. OpenAI detection tool, ai essay detector for teacher. Plagiarism detector for AI generated text

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

Turnitin - Turnitin is preferred by educational institutions around the world for preventing plagiarism. Instructors at all levels of education can request that students use the service to submit papers, and Turnitin checks those papers for plagiarism.

Awesome ChatGPT Prompts - Game Genie for ChatGPT

Undetectable.ai - The most powerful and advanced AI humanizer tool, built to bypass AI algorithms and ensure that your writing remains undetectable to AI detectors.