Alternatives to Detecting AI
Compare Detecting AI alternatives for your business or organization using the curated list below. SourceForge ranks the best alternatives to Detecting AI in 2026. Compare features, ratings, user reviews, pricing, and more from Detecting AI competitors and alternatives in order to make an informed decision for your business.
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1
Originality.ai
Originality.ai
Originality.ai is a powerful AI detection and content quality platform designed to help users verify whether text is human-written or AI-generated. It accurately detects content created by models such as GPT-5, ChatGPT, Claude, and Gemini. The platform combines AI detection with plagiarism checking, grammar analysis, readability scoring, and fact checking in one suite. Originality.ai is trusted by editors, publishers, students, and marketers to maintain transparency and integrity in written content. Its AI checker highlights sentences and explains why content may be flagged as AI. The platform is backed by third-party studies showing industry-leading accuracy across multiple LLMs. Originality.ai enables users to confidently publish or submit content knowing it meets originality standards.Starting Price: $0.01 per 100 words -
2
Decopy AI
Decopy.ai
AI Detector - Trusted AI Checker (free and no sign up required). Decopy’s free AI Detector is the best AI Checker tool that can be used to detect content generated by AI models such as ChatGPT, Gemini, Claude, LLaMa, etc. It has an accuracy rate of up to 99% and supports multiple languages. It is your most trusted assistant. In today's digital environment, AI Generated Text has revolutionized content creation, making it increasingly difficult to distinguish between human writing and AI writing. To help you solve this problem, please use Decopy AI Detector, which provides you with an accurate and efficient AI checker solution. Help you easily detect AI-generated content and ensure originality and authenticity. -
3
MyDetector
MyDetector
MyDetector's best AI detector tool for accurate AI detection, including ChatGPT, GPT-4, and Gemini. Easily identify AI-generated text for free, no sign-up required. Our advanced AI detection technology ensures reliable results with over 99% accuracy. How to use: 1. Enter or upload the text to be detected. 2. Choose whether to detect AI text or humanize it. 3. View the detection results and adjust the text as needed. Core features: Analyzes whether the text is generated by humans or AI. Can convert text into 100% human-like content. Use Cases: Assist with academic papers and research. Write marketing and advertising copy. Optimize content for readability. Create high-quality blogs, articles, and content. Promote originality of content. Ensure fairness in legal texts. Achieve data integrity and reliability. -
4
Undetectable Content
Undetectable Content
Undetectable Content - AI Humanizer & Detector. Our Undetectable AI Content humanizer converts your text into human-like, grammatically accurate, plagiarism-free content that remains undetectable by AI detectors. Features: AI Humanizer, AI Detector, AI Writer, Bypass AI Detectors, Plagiarism-free content, Grammatically accurate Instantly identify and humanize AI-generated content. Improve authenticity, enhance readability, and ensure your content bypasses all major AI detectors with just one click.Starting Price: $0 -
5
AI-Text-Humanizer
AI-Text-Humanizer
Your content got marked as AI-generated by AI checkers like GPTZero? AI-Text-Humanizer.com is your new tool to humanize AI text into simple language your readers and Google will love. Key Features: - AI detectors will not flag your text as AI-written. - The humanized content sounds natural, is clear and easy to understand. - Statistics: Readability score, word and character counter. - Very simple and user-friendly interface. - More than 50 supported languages. -
6
Pangram
Pangram Labs
Pangram is an advanced AI detection platform designed to accurately identify AI-generated text across a wide range of modern language models. It can detect writing produced by tools such as ChatGPT, Claude, Gemini, Perplexity, and other leading LLMs. The platform is third-party verified and known for its near-zero false positive rate, even when analyzing work from non-native speakers. Pangram provides clear AI likelihood scores that help users understand whether text is human-written, AI-generated, or a mix of both. It supports multilingual detection across more than 20 languages, making it suitable for global use. Pangram integrates seamlessly with tools like Google Docs, Canvas, and Chrome for in-workflow analysis. The system is trusted by educators, publishers, enterprises, and trust & safety teams worldwide.Starting Price: $20/month -
7
BypassAI.io
BypassAI.io
BypassAI.io offers advanced AI tools including an AI content detector, an AI humanizer to make AI-generated content more natural, and a plagiarism checker. These tools ensure content originality, human-like quality, and integrity, making it ideal for writers, educators, and businesses.Starting Price: $4.99/month/user -
8
Compilatio
Compilatio
Compilatio is a provider of academic integrity solutions. Thanks to Compilatio Magister+, our antiplagiarism software for teachers, you can detect all forms of plagiarism: AI-generated content, similarities, obfuscation, and more. → AI-generated content detection: detect texts potentially generated by a generative AI such as ChatGPT or Bard. → Similarity detection: detect similarities between the analyzed text and found and/or added sources. → Altered texts detection: Identify attempts to conceal plagiarism, such as character substitution. Compilatio Magister+ integrates with several LMS platforms: Moodle, Canvas, Brightspace (D2L), Microsoft Teams -
9
UndetectedGPT
UndetectedGPT
UndetectedGPT is a content-creation platform designed to help users generate or convert text so that it is indistinguishable from human-written material and avoids detection by AI-detector tools. The platform offers three core tools, AI Humanizer, which takes existing AI-generated text and reworks it to emulate human writing style with natural flow, tone variation and less mechanical structure; AI Stealth Writer, which generates new text from prompts while optimizing it to pass undetected by popular AI-detection systems; and AI Detector, which evaluates your text against multiple detectors and provides a score and analysis of how likely the text is to be flagged. Users can paste AI-generated content to be "humanized," choose a tone (casual, balanced, technical, formal), and then output a final version claimed to present “100% human-written” results for publishing, academia, or marketing, while remaining optimized for SEO and readability.Starting Price: $19.99 per month -
10
ZeroGPT
ZeroGPT
ZeroGPT is a powerful and free AI detection platform designed to identify AI-generated content from models such as ChatGPT, GPT-5, Gemini, Claude, Grok, DeepSeek, and LLaMA. It analyzes text with high accuracy and highlights AI-written sentences while displaying an overall AI probability score. ZeroGPT supports multiple languages and provides detailed, automatically generated PDF reports that can be used as proof of originality. The platform goes beyond detection by offering a full suite of writing tools, including plagiarism checking, grammar correction, paraphrasing, summarization, and translation. Its intuitive interface allows users to paste text or upload files for instant analysis. ZeroGPT is widely used by individuals and organizations seeking fast, credible AI detection without barriers. Millions of users rely on it for transparent and reliable content verification.Starting Price: $7.99/month -
11
ZeroGPT Plus
MegaByte
ZeroGPT Plus is a free AI Content Plagiarism Checker that doesn't require a login. It's designed to spot content created by AI tools like ChatGPT, Gemini, Claude, and Copilot. Using advanced technology, it checks texts against a large database to find signs that content might have been generated by AI. Plus, this tool can also make AI-written content sound more human and natural. You can even choose from different languages and styles to suit your needs.Starting Price: $0 -
12
Phrasly
Phrasly
Transform AI-generated content into undetectable AI text with Phrasly. Save time on your assignments, boost grades, and easily bypass AI detectors like TurnItIn and GPTZero. Phrasly is fully powered by AI and can generate original text as well as paraphrase existing content. Humanize AI-generated content to bypass AI detectors like GPTZero, TurnItIn, and more. Check your content for AI-generated text to ensure that it is humanized and undetectable. We have a powerful grammar checker that can detect and correct grammar mistakes, for free. We value authenticity, if we generate AI-detected content, we'll refund your credits instantly. Generate content in multiple languages including English, Spanish, French, German, and more. Eliminate writer's block by generating content ideas and outlines using AI. Type or paste your content into our editor, and adjust our writing preferences to your liking to ensure the best results.Starting Price: $14.99 per month -
13
Codespy
Codespy
Codespy AI Detector is a powerful tool designed to identify AI-generated code within software projects quickly and accurately. It supports popular programming languages such as Java, Python, JavaScript, C++, C#, and PHP. The platform helps developers find AI-written code from models like ChatGPT, Gemini, and Claude, which can introduce bugs or unexpected errors. Codespy integrates seamlessly with common development environments like Visual Studio Code and is available as a ChatGPT plugin. Its technology enables teams to create processes and guardrails around AI code usage to reduce risk and improve code quality. With simple pricing plans and no credit card required for the free tier, Codespy is accessible to individuals and businesses of all sizes.Starting Price: $27.98/month -
14
Genaios
Genaios
Genaios offers tools that empower users to verify the authenticity of online content swiftly. Their AI-driven solutions include a Chrome plugin and web application designed for fact-checking and AI-text detection. The fact-checking feature automatically retrieves sources that support or refute specific claims, aiding in the identification of misinformation and disinformation. The AI-text detection tool determines whether a text was authored by a human or generated by AI, identifying the specific large language model family, such as GPT, Llama, or Copilot. This functionality is particularly useful for uncovering AI-generated reviews in online shops and bot-written comments on social media. Both tools currently support English, German, and Spanish, with plans to expand to additional languages. Our mission is to encourage critical thinking with AI and also detect whether a text has been written using AI. -
15
AI Undetectable
AI Undetectable
AI Undetectable is a cutting-edge platform dedicated to helping students and professionls seamlessly integrate AI-generated content into their academic and professional projects. We offer tools and resources to transform AI-written essays into undetectable compositions that can bypass AI detectors, ensuring a seamless submission process. Our mission is to empower users to harness the power of AI-generated content, while maintaining discretion and successfully navigating the challanges posed by AI detection systems.Starting Price: $5.99 per 10k words -
16
AIDetectPlus
AIDetectPlus
We are the only AI Detector and Humanizer That Works With Essays, Blogs, and Papers! We have specialized AI detection and Humanizer tools for Students, Teachers, Professors, and Marketers. And it works effortlessly on ChatGPT, Gemini, Claude, or any GPT model generated content. We are the only tool that also explain how they work - we explain how and where we detected AI in your content and how we removed the AI content to make it sound more human. We are also the only detector & humanizer tool that takes a one-time payment for your credits, that means they NEVER EXPIRE! You only pay us again if you need more credits. Why Choose Us over a ton of other tools/services? As I said, ours is the only tool that has specialized detectors and humanizers based on your needs - essays, blogs, papers, or social content! ONE-TIME PAYMENT for your credits - Unlike other tools, our credits never expire! PAY ONCE, USE FOREVER. You only pay us again if you need more credits.Starting Price: $5 (One-Time) for 5000 Credits -
17
Rephrasy
Rephrasy
Elevate your AI writing with Rephrasy's industry-leading human writer. Paste your AI content and we'll do the rest. Pass AI detection with ease. Ensure your content is not flagged as AI. Make sure to get your content past AI detectors like GPTZero, Copyleaks, Turnitin, and more. Bypass AI detection with the world's most powerful AI stealth text humanized. Keep your AI writing undetectable with the world's best AI detection remover. No grammatical errors or low-quality output. Rephrasy offers the highest quality outputs in the industry. If you're not satisfied, you'll be able to re-humanize for free. Maintain your privacy and don't get flagged by AI detectors. Rephrasy is the best AI detection remover tool in the industry. Transform your essays, research papers, and dissertations into polished, human-like writing that bypasses AI checkers and maintains academic integrity. Rephrasy is the best AI detection remover for academic writing.Starting Price: $12.99 per month -
18
WriteHuman
WriteHuman
WriteHuman is an AI detector and humanizer tool. Turn AI-generated text into human sounding writing that will bypass AI detection.Starting Price: $12 per month -
19
Walter AI
Walter Writes AI
Walter Writes AI is the trusted solution for humanizing AI-generated content, setting a new standard for undetectable AI writing. Built for writers, students, and professionals, it transforms AI text into natural, high-quality content while preserving quality. With cutting-edge algorithms, Walter Writes AI effortlessly bypasses leading detectors like Turnitin, GPTZero, and Originality. Try it free and see the difference—then upgrade to the plan that fits your needs.Starting Price: Free -
20
Ryter
Ryter
Ryter.pro is a web-based writing tool that helps users transform AI-generated text into natural, human-like writing. Its core feature rewrites machine-written content so it reads more like a human wrote it, preserving the original meaning while changing style, tone, and structure to make it difficult for AI-detectors to flag. It also includes a content detection module and other text-processing utilities. With a simple workflow, you paste in your AI-generated text, press “Humanize,” and receive a rewritten version that aims to bypass detection systems such as Turnitin, GPTZero, and Originality.ai. Ryter.pro emphasizes privacy: your content is not stored on its servers, and processing happens in real time before being deleted. It supports a REST API, enabling integration into automated workflows, useful for writers, marketers, or developers who need programmatic access.Starting Price: $6 per month -
21
Detext
Detext AI
The AI Content Detector from Detext is a practical tool designed to help you verify if text is ai-generated or human-written, via a web interface where you paste/upload. It offers a free tier and paid tiers, supports multiple document formats, and claims high accuracy and enterprise readiness. While it can be a very helpful check, be aware of its limitations and interpret results within a larger context of review. -
22
StudyAgent
StudyAgent
StudyAgent is an AI-powered academic writing assistant designed to help students, researchers, and professionals write smarter and faster. It brings everything you need for academic success—structuring, writing, checking, and refining your work—into one integrated platform. Trained on billions of scholarly papers and research studies, StudyAgent generates content that is accurate, logical, and academically sound. Its tools include an AI Writer, plagiarism checker, AI detector, and paraphraser, all built specifically for academic use. Unlike generic writing platforms, StudyAgent adapts to your tone and field of study while maintaining originality and compliance with academic standards. With core features completely free during beta, StudyAgent turns the complex writing process into a simple, guided experience. -
23
GPTinf
GPTinf
AI detection involves using advanced machine learning algorithms and models to identify AI-generated content. The primary goal of an AI detector is to recognize specific characteristics in the text. A typical AI detector is based on a language model similar to models used in AI writing tools. Detectors analyze two things perplexity and business. The lower they are, the more likely that the content is AI-generated. Perplexity refers to how unpredictable content is and how likely it is to confuse an average reader. AI tools like ChatGPT create content with low perplexity. As a result, a text makes sense and reads smoothly, however, it’s quite predictable. On the other hand, human writing has a higher level of perplexity.Starting Price: $12 per month -
24
StudyXY
StudyXY
StudyXY is an AI-powered study suite that helps students write better, learn faster, and boost grades. ✍️ AI Writer – Draft essays, research papers, and assignments with real citations. 🧮 AI Homework Helper – Step-by-step solutions for math, science, and more. 📄 Document Chat – Upload PDFs or notes and chat directly with them. 🧠 Flashcard Generator – Turn notes into smart flashcards. 📝 AI Test Prep – Create personalized quizzes and mock tests. 🔍 Plagiarism Checker and 🤖 AI Detector ensure originality and academic integrity. StudyXY is ad-free, privacy-focused, and available on Windows, Android, and Web. -
25
SciSpace AI Detector
SciSpace
Catch GPT-4, ChatGPT, Jasper, and other AI writers’ presence in scholarly content. Academic integrity is everything even though we’re living in the time of AI writing assistants. SciSpace’s AI detector helps you identify human from artificial in scientific literature. Pair our output with further investigation and ensure you maintain authenticity in academia. Whether you have freeform text or an essay saved as a PDF, you can get quick and easy AI detection reports. All you need to do is paste your content in the text editor or upload your doc. Our AI detector is tailor-made for essays, assignments, and papers. With an accuracy of 98%, it gives reliable results, which should be enough, along with your judgement. for you to take appropriate action. Receive and download a comprehensive report on the whole document as well as on a sentence level, highlighting how much and the parts that are AI-generated text. Edit them and bring down the AI-content score.Starting Price: Free -
26
DuckDuckGoose AI Text Detection
DuckDuckGoose
Check for content generated by AI text generators from sources like ChatGPT, Bard, Llama, or others. Our detector helps you determine its authenticity. Maintain content integrity and ensure you're always ahead. Our AI Text Detection software specializes in identifying content generated by ChatGPT, Bard, Llama, and more. Ensure the authenticity and reliability of text data by detecting AI text effectively. Researchers can rely on our AI Text Detection to identify AI-generated content in scholarly articles and research papers. Ensure the credibility of your academic work. News outlets can rely on our AI detector to verify the authenticity of news articles. Detect AI-generated news content and maintain trust with your readers. As the use of AI text generators becomes increasingly prominent, empower your content strategy with our AI content detector designed to identify, verify, and ensure the authenticity of every word. -
27
Advacheck
Advacheck
Advacheck is a comprehensive solution for originality verification and plagiarism detection, designed for academic institutions, research organizations, and corporations. Key features include: Text Analysis: AI-powered algorithms verify originality by comparing text with an extensive database of academic publications and web content. Cross-Language Detection: Identifies plagiarism across different languages. AI Content Detection: Detects AI-generated text to support academic integrity. Image Verification: Compares visual content against a growing database of images from articles and user collections. LMS Integration: Seamlessly integrates with Moodle, allowing assignment checks directly within the learning platform. Reports & Customization: Generates detailed reports with sources and allows for tailored detection settings. Advacheck ensures high standards of data security and privacy, compliant with international regulations.Starting Price: $9 -
28
Humanize Text
Humanize Text
Humanize Text is a tool designed to detect AI-written text and make AI-generated content appear as if written by a human. It uses advanced machine learning algorithms to rephrase, adjust syntax, and alter sentence structures to bypass AI detection systems.Starting Price: $9.99/month/user -
29
Factiverse
Factiverse
Check information in seconds and find credible sources for any content, whether you are writing yourself or verifying AI-generated content. Focus on your writing, and save hours of manual research. Elevate your fact-checking by using the most comprehensive collection of manual fact-checks since 1991. Get hourly updates from certified fact-checkers globally in your feed. Always stay on top of false narratives. Maintain focus during research, writing, or analysis by hovering over complex terms and industry-specific jargon and getting embedded explanations. Boost reader engagement and prevent the audience from leaving your page. -
30
Undetectable.wtf
Undetectable.wtf
Undetectable.wtf is an AI-powered tool designed to transform AI-generated content into human-like text, effectively bypassing AI detection systems such as ZeroGPT and Turnitin. Users can paste their AI-written text into the platform, which then humanizes it to evade detection. It offers multiple modes, including Paraphrase and Cryptography, to achieve this transformation. With a reported 98% bypass success rate, it caters to students, content creators, and professionals who require AI-generated content to pass as human-written. Undetectable.wtf is accessible for free, with a trial offering two free essays. It is compatible with various AI detectors and is particularly useful for applications where human-like AI responses are crucial, such as in chatbots and content creation.Starting Price: Free -
31
Parafact
Parafact
Parafact is an AI-powered platform that enables users to fact-check any human or AI-generated text in real time using reliable sources. By simply copying and pasting the text, Parafact instantly analyzes it, providing citations for each verified claim. This tool is ideal for various types of writing, including research papers, articles, blog posts, and social media content. Parafact leverages state-of-the-art AI models to ensure high accuracy and reliability in its fact-checking process. Additionally, it offers a developer-friendly API, allowing seamless integration of its fact-checking functionality into other applications. The platform is fully automated, saving users significant time and effort compared to manual fact-checking methods. Whether you're an individual fact checker or a large organization seeking reliable verification at scale, we have a plan tailored to your needs.Starting Price: $29 per month -
32
AI Detector Pro (AIDP)
AI Detector Pro
We scour the latest outputs from ChatGPT and other AIs every day and constantly update our recognition algorithm. If you find an AI detector that performs better, send us the results for your money back. AIDP detects AI in English, Spanish, and German documents. From there, it highlights text in your document that triggers AI detectors. For English text, it also shows you text that AI models predict and and highlights overused AI words and phrases.Starting Price: $13.99 -
33
Blackbird.AI
Blackbird.AI
Powered by our AI-driven narrative intelligence platform, organizations can proactively understand digital threats in real time for strategic decision-making when it matters most. The risk landscape has dramatically shifted for every industry. Our suite of solutions provides actionable risk intelligence for our customers and partners. Online audiences are being influenced in ways that have never been seen before by a new generation of actors and techniques. Listening tools are not enough. Quickly encapsulate narratives with daily risk intelligence summaries, providing real-time insights and empowering strategic decisions. Fine-tune your AI-generated narrative intelligence reports with the power of human context and enhance the relevance, accuracy, and strategic value of your insights. Enhance decision-making with data-driven recommendations tailored for a wide variety of problem sets, use cases, and personas. Accelerated reporting for intelligence professionals, saving time and effort. -
34
Avoid.so
Avoid.so
Avoid.so is a powerful AI humanizer platform that transforms AI-generated text into human-like writing designed to bypass major AI detection systems such as GPTZero, Turnitin, Originality.AI, Copyleaks, and others, with a reported 99.8% success rate. It supports content in 50+ languages, preserving the original message, tone, and intent while adapting AI patterns into more natural expression. The platform delivers lightning-fast processing capable of humanizing thousands of words in seconds, powered by enterprise-grade infrastructure with SOC 2 compliance and 99.99% uptime. Functioning on a credit-based system, users receive 600 free word credits to start, with various paid tiers offering monthly word quotas and request limits tailored to usage needs. High-volume users and businesses benefit from premium AI detection avoidance, priority processing, API access, custom integrations, and dedicated account management on advanced plans.Starting Price: $4.99 per month -
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AI Humanizer
AI Humanizer
AI Humanizer is a tool created for the detection of AI-generated text and humanization. This tool is useful for those who frequently use artificial intelligence for content creation and do not want their content to be detected by AI detectors. It improves the quality of the text and preserves your privacy when using AI tools. Indispensable for content creators who often use AI-generated content, offering high-quality humanization and evasion of AI detectors.Starting Price: Free -
36
Turnitin
Turnitin
Ensure original work from students and address even the most sophisticated potential misconduct. Give instructors tools that streamline manual grading processes, so they can spend more time teaching. Help develop students’ original thinking skills with high-quality, actionable feedback that fits easily into teachers’ existing workflows. Address the originality of student work and emerging trends in misconduct with this comprehensive solution. Deliver and grade all types of assessments from anywhere using this modern assessment platform. This robust, comprehensive plagiarism checker fits seamlessly into existing workflows. This high-stakes plagiarism checking tool is the gold standard for academic researchers and publishers. This high-stakes plagiarism checking tool is the gold standard for academic researchers and publishers. Turnitin partners with global educators to share smart, creative instructional practices. Explore our blog, teaching tools, guides, white papers, and more. -
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Logically Accelerate
Logically
Logically Accelerate is an advanced AI product designed to expedite the identification and evaluation of potentially harmful and viral content across 57 languages. It automates the discovery phase of fact-checking by transcribing videos, performing claim extraction analysis, and assigning fact-check worthiness scores. Logically Accelerate also provides overviews of related fact checks conducted by Logically Facts and suggests a range of videos for review without requiring fact-checkers to watch every video. By assigning urgency scores based on factors such as claim novelty and recency, Logically Accelerate helps avoid duplication of work and ensures that fact-checkers focus on the most relevant content. It is particularly useful for video verification and investigation, offering a user-friendly interface and efficient extraction of potential misinformation content from videos. -
38
CopyChecker
CopyChecker
CopyChecker develops free productivity and content optimization online tools. We offer a suite of powerful tools like plagiarism checkers, PDF editors, grammar checkers, small text generators, and more. -
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PlagiarismCheck.org
PlagiarismCheck.org
PlagiarismCheck.org - an advanced AI-driven tool that detects ChatGPT usage, similarities and checks grammar/spelling. Features TraceGPT AI detector for exact matches, paraphrasing detection, and combatting contract cheating. The Fingerprint feature ensures uniqueness and authorship. Supports 15+ languages and wide sources access. Benefits: - AI algorithms for precise similarity checks, catching sentence structure changes, hidden characters, and synonyms, reducing false alarms. - Comprehensive report with accurate results, identifying human-written or AI-generated content ratios to avoid false positives. - Multilanguage support (15+ languages) - Accesses a wide range of sources, including the latest Internet publications and millions of articles, even across different institutions. And, of course, GDPR-compliant data security and privacy to safeguard clients' personal information. -
40
Humanize AI Work
HumanizeAI
Transform your AI-generated content into natural, human-like text with the ultimate Humanize AI text tool. This AI-to-human text converter effortlessly converts output from ChatGPT, Bard, Jasper, Grammarly, GPT-4, and other AI text generators into text indistinguishable from human writing. Achieve 100% originality and enhance your content creation with the best Humanize AI solution available. 1. AI-to-Human Text Conversion： Seamlessly optimize outputs from all major AI tools, such as ChatGPT, Bard, and GPT-4. 2. Ensures the optimized text passes plagiarism checks with no AI traces. 3 .Converts text in seconds, meeting the demands of high-efficiency workflows. 4.Supports multiple languages, including Chinese and English, to meet the needs of diverse useStarting Price: $0 -
41
Undetectable.ai
Undetectable.ai
Undetectable.ai is an AI-powered tool that humanizes written text to make it undetectable by AI content detectors. It allows users to create large amounts of content in their own brand voice without triggering any AI content detectors. The tool uses advanced AI technology to rephrase AI-generated text into human-style content that can pass every popular AI content detector on the market. By using Undetectable.ai's AI Content Bypass Tool, users can create content that is completely undetectable by AI content detectors such as GPTZero, and Originality.ai. Undetectable.ai also has an API. Undetectable.ai's API is a powerful tool that allows developers to integrate Undetectable.ai's content bypass technology directly into their own applications or software. With this API, developers can leverage Undetectable.ai's advanced AI technology to humanize AI-generated text, making it undetectable by popular AI content detectors.Starting Price: $9.99 -
42
Nuanced
Nuanced
We detect AI-generated images to protect the integrity and authenticity of your service. AI-generated spam, abuse, and fraud are on the rise. User-generated content platforms are contending with an increased amount of fraud, deepfakes, and inauthentic content. Advanced models generate content that appears authentic and convincingly human-like, making it difficult for established systems to distinguish between genuine human-authored artifacts and AI-generated content. Our algorithms stay ahead of the accelerating changes in AI content generation. Our research team is at the forefront of building scalable models to detect AI-generated content. Our API allows integrators to quickly and easily leverage state-of-the-art AI models so you can focus on your business. Many existing systems compromise user privacy by collecting and utilizing personal data without clear consent. We believe in privacy-first solutions.Starting Price: $29 per month -
43
PapersOwl
PapersOwl
PapersOwl's free online plagiarism checker is an AI-powered tool designed to help students and writers ensure the originality of their work. It supports all common file formats and offers features such as deep search, real-time checking, and data safety. The tool provides a comprehensive report with a plagiarism percentage, highlighting any matched sources and offering links to the original content for easy comparison. Users can either copy and paste their text or upload files directly into the checker. The platform emphasizes the importance of proper citation to avoid plagiarism and offers additional services like rewriting, editing, and proofreading to enhance the uniqueness of the content. PapersOwl's checker is available 24/7, ensuring that users can verify their documents' originality at any time. Our simple tool makes it convenient to check any writing task without having to spend a dime. It works quickly and highly accurately, ensuring that you get the top grade you deserve.Starting Price: $8 per page -
44
TextFix.ai
TextFix.ai
TextFix.ai offers advanced AI solutions to transform AI-generated content into human-like text. Our AI humanizer is designed to help users generate readable, high-quality content that passes AI detectors effortlessly. With cutting-edge models and an intuitive interface, TextFix.ai caters to a wide range of use cases, including education, content creation, and professional writing. Experience the power of AI that feels human.Starting Price: $9.60 per month -
45
HIX Bypass
HIX.AI
Many detection removers out there simply do content spinning, which often fails to avoid detection. This is not the case with HIX Bypass. HIX Bypass utilizes cutting-edge text humanization technology. It transforms your AI-generated text into completely human-like text in one click, and helps you bypass AI detection of most detectors. Through powerful natural language processing technology, HIX Bypass can humanize your AI-generated text effectively. Our algorithms analyze content and modify structure, wording, and style to mimic natural human writing. After humanizing AI-generated content, HIX Bypass can automatically help you scan the text to determine the likelihood of it getting flagged by the mainstream AI detectors on the market. HIX Bypass not only rewrites text but incorporates targeted keywords and phrases for higher search rankings, a great boon for marketing professionals, SEO experts, and small businesses.Starting Price: $6.99 per month -
46
Detect GPT
thomas.io
Find out if the pages you browse contain AI-generated content. Detect GPT scans the content of the webpage you are viewing and analyzes it to identify if any of the content has been generated using the GPT language model.Starting Price: Free -
47
GPTZero
GPTZero
GPTZero is a leading AI detection platform built to preserve human-authored writing in an era of generative AI. It accurately identifies content written by models such as ChatGPT, GPT-5, Gemini, Claude, and Llama. The platform combines AI detection with writing quality analysis to provide deeper insight into how text was created. GPTZero offers tools like Advanced Scan, plagiarism checking, and hallucination detection for reliable verification. Its Google Docs integration allows users to watch writing replays and identify copy-paste behavior or unnatural typing patterns. GPTZero is widely used in education and professional settings to promote transparency and trust in writing. Independent benchmarks rank GPTZero among the most accurate commercial AI detectors available.Starting Price: $12.99/month -
48
AiToolsKit.ai
AiToolsKit.ai
AI Tools Kit is a Productive AI, Writing, Seo, Social media & Marketing tools all-in-one Platform which provides FREE tools such as AI Art Generator, Prompt Engineering Tool, AI Undetectable Rewriter, Keyword Research Tool (CPC, Search Vol & Difficulty), AI Image Optimizer, Text to Speech Pro, ChatGPT4 (launching soon), Image Background Remover, Instagram Hashtags Generator, Image Quality Enhancer, Trending Youtube tags, URL Shortener, Backlink Maker, QR Code Generator, Keywords Provider for Particular Search Engine, Website's SEO Report Generator, Free Plagiarism Checker, Password Strength Checker, Speech to Text Converter, Online Pdf Editor, Image Texts Extractor, AI Based Content Generator and 50+ More.Starting Price: $0 -
49
Zhuque AI Detection Assistant
Tencent
Tencent’s Zhuque AI text detection assistant uses multiple advanced AI models trained on vast datasets to recognize writing patterns from both humans and AI. It is highly effective in detecting AI-generated text in English and performs exceptionally well with Chinese content. In addition to text, Zhuque offers an image and video detection tool that determines if media is fully AI-generated or human-created. This detector is trained on millions of images and videos spanning photography, digital art, paintings, posters, movies, and short videos. It currently supports detection for outputs from major AI generation models in the market. The system continues to expand its capabilities to cover more AI models over time.Starting Price: $0 -
50
SynthID
Google
We’re beta launching SynthID, a tool for watermarking and identifying AI-generated images. SynthID is being released to a limited number of Vertex AI customers using Imagen, one of our latest text-to-image models that uses input text to create photorealistic images. With this tool, users can embed an imperceptible digital watermark into their AI-generated images and identify if Imagen was used for generating the image, or even part of the image. Being able to identify AI-generated content is critical to promoting trust in information. While not a silver bullet for addressing the problem of misinformation, SynthID is an early and promising technical solution to this pressing AI safety issue. This technology was developed by Google DeepMind and refined in partnership with Google Research. SynthID could be expanded for use across other AI models and we plan to integrate it into more products in the near future.
