• Home
  • AI Content Detector

Top AI Content Detectors

Looking for reliable AI content detectors to identify AI-generated text and maintain content authenticity? Explore a curated list of top AI content detectors that help businesses, educators, and publishers compare leading tools based on detection accuracy, linguistic analysis, pricing, integrations, and verified user reviews. Users can evaluate platforms designed for plagiarism checks, AI-generated content detection, compliance verification, and content quality assurance across industries. Detailed software insights and advanced filters make it easier to identify the right solution for your needs. Verified software data helps users quickly find credible AI content detectors for secure, transparent, and trustworthy content evaluation.

Goodfirms conducts a thorough review and verification process before including any company in the listings. Some listings may involve fees. [How Goodfirms ensures trust]
Rankings updated: May 6, 2026
57 Software

List of the Best AI Content Detectors

  • Grammarly

    5.01 Review

    Grammarly’s online proofreader automatically detects grammar, spelling, punctuation, word choice and style mistakes in your writing. Grammarly’s online proofreader adapts to whether you need to proofread an academic paper, a business cover ... read more about Grammarly

    Grammarly Review

    Effective Proofreading for Our Teamreviewed by: Elias Jensen, -- at DigitalVirk
    Entry Level Price
    $12 Per Month
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    25% in AI Content Detector
    Visit website

  • ZeroGPT Plus

    5.01 Review

    The ZeroGPT AI Content Detector is an advanced tool designed to detect duplicate content and ensure originality in your writing. The ZeroGPT Plus AI Content Detector scans your text against a vast ... read more about ZeroGPT Plus

    ZeroGPT Plus Review

    Free AI Content Plagiarism Checkerreviewed by: suewang, Designer at Coupongpts
    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    50% in AI Content Detector
    Visit website

  • Copyleaks

    Detect plagiarism, paraphrased content, and similar text using sophisticated Artificial Intelligence (AI) based algorithms in 100+ languages with our online plagiarism checker. Fast. Accurate. Automated. Copyleaks Plagiarism Checker can compare text online ... read more about Copyleaks

    Entry Level Price
    $7.99 Per Month
    Free Trial
    N/A
    Pricing Type
    Flat Rate
    25% in AI Content Detector
    Visit website

  • Plagiarism Checker X

    Plagiarism Checker X 2021 helps you check plagiarism in your research papers, blogs, assignments, and websites. With higher speed and accuracy, you can easily check your text similarity in just a few ... read more about Plagiarism Checker X

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    34% in AI Content Detector
    Visit website

  • Sapling

    Sapling sits on top of CRMs and messaging platforms to help agents more efficiently compose personalized responses. Managers gain conversational insights to coach and prepare teams. Sapling Suggest retrieves relevant responses from ... read more about Sapling

    Entry Level Price
    $25 Per Month
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    34% in AI Content Detector
    Visit website

  • iThenticate

    iThenticate is the most trusted plagiarism checker by the world's top researchers, publishers, and scholars. Check for plagiarism with the tool academic publishers trust. Safeguard your reputation from the damage of a ... read more about iThenticate

    Entry Level Price
    $125 One-time
    Free Trial
    N/A
    Pricing Type
    Flat Rate
    33% in AI Content Detector
    Visit website

  • Trinka

    Trinka is an AI-powered English grammar checker and language enhancement writing assistant designed for academic and technical writing. Trinka corrects contextual spelling mistakes and advanced grammar errors by providing writing suggestions in ... read more about Trinka

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    33% in AI Content Detector
    Visit website

  • Wordtune

    Wordtune was built by AI21 Labs, founded in 2018 by AI luminaries. Our goal is to revolutionize the way we read and write. We design advanced AI tools and language models that ... read more about Wordtune

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in AI Content Detector
    Visit website

  • QuillBot

    Your words matter, and our paraphrasing tool is designed to ensure you use the right ones. With 2 free modes and 5 premium modes to choose from, QuillBot’s paraphraser can rephrase any ... read more about QuillBot

    Entry Level Price
    $0 One-time
    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    25% in AI Content Detector
    Visit website

  • Picsart

    Hey there! We're the world’s largest digital creation platform on a mission to empower the creator in everyone, everywhere. We offer AI-powered tools and a massive open-source content library, featuring stickers, templates ... read more about Picsart

    Entry Level Price
    $1.96 Per Month
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    20% in AI Content Detector
    Visit website

  • Originality.AI

    Originality.ai is the most accurate Chat GPT, Bard, Paraphrasing, and GPT-4 AI detector built specifically for content marketers and SEOs. Originality.ai can future proof your site from the potential of Google penalizing ... read more about Originality.AI

    Entry Level Price
    $30 One-time
    Free Trial
    N/A
    Pricing Type
    Flat Rate
    20% in AI Content Detector
    Visit website

  • Surfer AI

    Surfer makes SEO an accessible and predictable way to grow a business by delivering smart solutions that bring organic traffic. Our toolkit allows agencies, in-house teams, and SEOs to automate tasks around ... read more about Surfer AI

    Entry Level Price
    $79 Per Month
    Free Trial
    7 Days
    Pricing Type
    Flat Rate
    20% in AI Content Detector
    Visit website

  • Writer

    Our secure platform snaps easily into your business data sources and delivers accurate answers and content that are fine-tuned on your own data and follow your own AI guardrails. We put generative ... read more about Writer

    Entry Level Price
    $18 Per User
    Free Trial
    Available
    Pricing Type
    Per User
    0% in AI Content Detector
    Visit website

  • PlagiarismCheck.org

    Inspired by educators who seek better solutions for focusing on helping students to succeed, we developed a modern similarity detection software. An advanced algorithm that catches text manipulations, grammar mistakes, and verifies ... read more about PlagiarismCheck.org

    Entry Level Price
    $5.99 Per User
    Free Trial
    N/A
    Pricing Type
    Usage Based
    50% in AI Content Detector
    Visit website

  • Winston AI

    Winston AI is the world’s leading AI generated text detection solution built for publishers and education. With a commitment to staying ahead of AI language models, Winston AI is here to maintain ... read more about Winston AI

    Entry Level Price
    $12 Per Month
    Free Trial
    14 Days
    Pricing Type
    Flat Rate
    33% in AI Content Detector
    Visit website

  • Wordtune

    Produce original, context-based copy using trusted AI-generated content — all while maintaining your own personalstyle. Whether you’re writing emails, creating documents or sending instant messages to colleagues or clients, Wordtune helps you ... read more about Wordtune

    Entry Level Price
    $6.99 Per Month
    Free Trial
    N/A
    Pricing Type
    Flat Rate
    25% in AI Content Detector
    Visit website

  • SEO.AI

    Keyword research. Content generation. SEO optimization. All done by AI and integrated with seamless rank tracking. All the best tools and insights right when you need them. No more switching back and ... read more about SEO.AI

    Entry Level Price
    $49 Per Month
    Free Trial
    7 Days
    Pricing Type
    Flat Rate
    34% in AI Content Detector
    Visit website

  • Undetectable AI

    Undetectable AI is not only known for our ability to humanize AI generated text, but have been recognized by industry experts who have featured us as the best free AI detector & ... read more about Undetectable AI

    Entry Level Price
    Contact vendor
    Free Trial
    N/A
    Pricing Type
    Usage Based
    50% in AI Content Detector
    Visit website

  • GPTZero

    In January 2023, we launched the first commercially viable AI detection solution, and have continued to develop the most advanced and accessible AI Interpretability tools with thousands of customers, including journalists, government ... read more about GPTZero

    Entry Level Price
    $8.33 Per Month
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    100% in AI Content Detector
    Visit website

  • Crossplag

    Students and educators from all over the globe currently use our plagiarism detection tool to engage in an open, collaborative and educational environment. Crossplag is an industry-leading plagiarism checking service that provides ... read more about Crossplag

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in AI Content Detector
    Visit website

  • ContentDetector.AI

    Thousands of users love our app, and since its launch, more than a million bloggers and academics have used our tool to identify AI-generated text. It is powered by Content at Scale’s ... read more about ContentDetector.AI

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in AI Content Detector
    Visit website

  • ZeroGPT

    We use a multi-stage methodology designed to optimize accuracy while minimizing false positives and negatives. From the macro level to the micro one, this is how DeepAnalyse™ Technology works. Our model specializes ... read more about ZeroGPT

    Entry Level Price
    $9.99 Per Month
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    100% in AI Content Detector
    Visit website

  • Writefull

    Writefull uses big data and Artificial Intelligence to boost academic writing. With language models trained on millions of journal articles, it provides the best automated language feedback to date. It also offers ... read more about Writefull

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in AI Content Detector
    Visit website

  • AI Text Classifier

    There is no doubt that chatbots like ChatGPT have come along to make everyone nervous about how AI is going to work from this point on. This is the main reason why ... read more about AI Text Classifier

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in AI Content Detector
    Visit website

  • Scribber

    Scribbr’s AI Detector confidently detects texts generated by the most popular tools, like ChatGPT, Gemini, and Copilot.Our advanced AI checker tool can detect the latest models, like GPT4 with high accuracy.Note that ... read more about Scribber

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in AI Content Detector
    Visit website

  • Nyckel

    Nyckel makes image and text classification easy for everyone. In just a few minutes, you can build an AI model to categorize images and text using any labels you want. No machine ... read more about Nyckel

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in AI Content Detector
    Visit website

  • AI Detector Pro

    Over the last 5 years, he flipped several content websites, building traffic across multiple domains and becoming a content expert. Over time he realized that content was changing. As an experiment, built ... read more about AI Detector Pro

    Entry Level Price
    $13.99 One-time
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    50% in AI Content Detector
    Visit website

  • Justdone

    An AI detector is a tool that uses artificial intelligence to identify and analyze patterns, data, or objects. Justdone.ai offers advanced AI detectors that can accurately analyze and detect various elements, providing ... read more about Justdone

    Entry Level Price
    $29.99 Per Month
    Free Trial
    N/A
    Pricing Type
    Flat Rate
    50% in AI Content Detector
    Visit website

  • HIve

    At Hive, we provide ready-to-go solutions to help companies understand their content. Building these solutions in-house is both expensive and time-consuming for enterprise companies. Our pre-trained AI models offer an efficient, effective ... read more about HIve

    Entry Level Price
    Contact vendor
    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    100% in AI Content Detector
    Visit website

  • TraceGPT

    Easy With AI is one of the largest AI tool directories with over 1000 categorized AI tools and services. With the surge in artificial intelligence technology and AI SaaS companies on the ... read more about TraceGPT

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    50% in AI Content Detector
    Visit website

  • NextData

    1000+ three-level content labeling system, in-depth review scenarios in different industries, providing efficient, refined and comprehensive personalized content review solutions. Deep integration of Fasttext, HMM, CRF, Word2Vec and other NLP technologies and ... read more about NextData

    Entry Level Price
    Contact vendor
    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    33% in AI Content Detector
    Visit website

  • Merlin AI

    Translate ChatGPT response in Multiple languages : Choose your desired language to Chat with Merlin ChatGPT app and get ChatGPT responses that are accurate and relevant, no matter where you are in ... read more about Merlin AI

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    50% in AI Content Detector
    Visit website

  • Brandwell

    The real-time AI Checker, features a proprietary tech stack that works deeper than a generic AI classifier to find robotic sounding content. Focusing exclusively on website pages, blog posts, social media content, ... read more about Brandwell

    Entry Level Price
    $249 Per Month
    Free Trial
    7 Days
    Pricing Type
    Flat Rate
    100% in AI Content Detector
    Visit website

  • Small SEO Tool

    Are you facing the same issue? If so, there is no need to worry, as SmallSEOTools’ AI detector helps you find content that humans do not write.Keeping in mind how content generation ... read more about Small SEO Tool

    Entry Level Price
    $14.80 Per Month
    Free Trial
    N/A
    Pricing Type
    Flat Rate
    50% in AI Content Detector
    Visit website

  • Smodin

    Inspired by the biggest challenges students and writers face, Smodin’s mission to make writing as stress-free as possible. We at Smodin believe writing shouldn’t hold anyone back. Be it language, understanding, or ... read more about Smodin

    Entry Level Price
    $12 Per Month
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    50% in AI Content Detector
    Visit website

Why Trust Goodfirms

Goodfirms is the world’s leading reviews and ratings company featuring 150,000+ tech companies from across the globe, complete with 80,000+ humanly vetted client reviews, detailed portfolios, hourly rates, employee strength, and more to help you choose your perfect tech partner.

Humanly-Vetted Client Reviews

Our researchers have personally vouched for the authenticity of 80,000+ client reviews by speaking directly with clients, cross-checking project details, timelines, and results to ensure 100% credibility.

Data-Driven Rankings

Data powers our company listings. Every company listed is evaluated based on its expertise, experience, market presence, reviews, and client satisfaction rate, which helps buyers confidently choose the right tech partner.

Global Trust & Recognition

Goodfirms is trusted by 150,000+ businesses in 160+ countries to connect with reliable tech partners. Our reputation is built on 80,000+ verified reviews and rankings you can trust.

Transparency In Detail

From verified client reviews and portfolio highlights to service focus and pricing, Goodfirms provides a 360-degree view of every company, helping 2+ million monthly users find the perfect tech partner.

Trending insights from Goodfirms

Valuable insights from top experts accelerate decision-making.

IT Management Software Comparison 2026: 12 Platforms Enterprise Teams Actually Use
IT Management Software

IT Management Software Comparison 2026: 12 Platforms Enterprise Teams Actually Use

Which IT management software is best in 2026? Compare 12 platforms by TCO, AI capabilities, and real enterprise use cases. Find the right ITSM, ITOM, or endpoint solution for your team. ... Read research article

Top KYC & KYB Software Providers for Neobanks in 2026
KYC Software

Top KYC & KYB Software Providers for Neobanks in 2026

Discover the top KYC & KYB software providers for neobanks in 2026. Compare features, pricing, and AI-driven identity verification tools to ensure secure onboarding, AML compliance, and fraud prevention. ... Read research article

How to Measure Website Performance in 2026 Using Core Web Vitals and Load Balancing Software
Load Balancing Software

How to Measure Website Performance in 2026 Using Core Web Vitals and Load Balancing Software

Learn how to measure website performance in 2026 using Core Web Vitals, real user monitoring, and intelligent load balancing software to improve speed, uptime, and conversions. ... Read research article

Read all research articles