AI detection software refers to tools or systems designed to identify whether a piece of content (such as text, images, or videos) was generated by artificial intelligence (AI).

Discover Top 10 Best AI Detection Software – GPT-4, GPT-3, & ChatGPT AI Checker
Gptzero
Since the creation of AI detection, GPTZero integrates the latest research to identify ChatGPT, GPT-4, Google Gemini, LLaMa, and other emerging AI models, while also examining their sources.
- Classify AI text from major AI models, from ChatGPT to Gemini, Llama, Claude and more
- Independent benchmarking shows GPTZero Advanced Scan has best-in-class accuracy
- Opt for video replay and human writing verification to prove your authentic voice
- Easily integrate with learning management systems including Canvas, Moodle, and Google Classroom
- Build responsible writing habits with custom AI-powered writing feedback tools
- Ensure originality and check if content was copied from outside sources without attribution
Scribbr
Scribbr AI Detector: Identify AI-generated content from ChatGPT, Copilot, and Gemini with our advanced AI Checker.
- Authority on AI and plagiarism
- Unlimited free AI checks
- Confidentiality guaranteed
- Multilingual support
- Paragraph level feedback
- Paraphrasing detection
- No sign-up required
- Advanced algorithms
Zerogpt
AI Content Detector and ChatGPT Detector, simple way with High Accuracy. AI Checker & AI Detector Free for AI GPT Plagiarism by ZeroGPT.
- Every sentence written by AI is highlighted, with a gauge showing the percentage of AI inside the text
- Enjoy our Top-notch Plagiarism Checker, Paraphraser, Summarizer, Grammar checker, Translator, Writing Assistant
- Advanced and premium model, trained on all languages to provide highly accurate results
- Automatically generated .pdf reports for every detection, used as a proof of AI-Free plagiarism
- Support all the languages with the highest accuracy rate of detection
- Simply upload multiple files at once, and they will get checked automatically in the dashboard
Quillbot
QuillBot free AI Detector – Use our AI checker to analyze and identify AI-generated content from tools such as ChatGPT, Gemini, Claude, and other AI platforms.
- Scan unlimited documents at no cost
- Analyze blogs, papers & any other text
- Know exactly which text appears AI-generated
- Receive your report in seconds
Gowinston
Winston AI is the industry leading AI content detector and plagiarism checker software for ChatGPT, GPT4, Google Gemini and more.
- Institutions and publishers primarily choose Winston AI for its accuracy rates in detecting AI generated content and low false positives
- Detect AI generated content in English, French, Spanish, German, Portuguese, Dutch and Chinese (Simplified)
- Trained to detect the most advanced AI models, including ChatGPT 4o, Google Gemini, Claude, LLAMA and much more
- Our organization is GDPR compliant and ensures your content is secure, and never used to improve our models/capabilities
- Detects all bypassing strategies, including paraphrasing content with tools such as Quillbot, or even AI content humanizers
- Color coded visualization of your content that sounds synthetic and that might be triggering AI detectors
Grammarly
Grammarly AI detector to identify content generated by GPT-4, GPT-3, and ChatGPT.
- Detect AI-generated content from Grammarly and other tools like ChatGPT, Google Gemini, and Claude in seconds
- Quickly see the percentage of your text that appears AI-generated, allowing you to refine it for a more natural tone
- Properly cite your AI usage with Grammarly, ensuring your work is triple-checked before submission
Undetectable
Undetectable free AI detector to check if your ChatGPT or AI text will be flagged as AI-generated, get results from major AI checkers at once with one click.
- View the likelihood of AI detection in your text across all major detection tools simultaneously
- Make your AI-assisted writing sound more human-like
- Transform AI-detected content into 100% human-like scores
- Bypass all major AI detection tools with a single click
- Use AI with confidence and safety in both work and academic environments
Copyleaks
Copyleaks – Instantly detect plagiarized content, AI generated content & more with Copyleaks, the only AI-based platform used by millions worldwide.
- Foster originality and authenticity with award-winning plagiarism and AI detection tools designed to uphold academic integrity
- Ensure ethical AI use and regulatory compliance with a comprehensive, scalable governance framework
- Protect your intellectual property from unauthorized use by large language models (LLMs)
- Train your AI model exclusively on human-created datasets to improve accuracy and prevent potential failures
- Safeguard your intellectual property from unauthorized use and ensure full copyright compliance
- Secure your intellectual property and maintain code integrity with AI-powered detection tools
Turnitin
Turnitin’s AI content checker assists educators, publishers, and researchers in detecting when AI writing tools like ChatGPT or text spinners have been used in student submissions.
- Gain valuable insights into student submissions
- Detect AI content with powerful reporting
- Check student essays as you do today
Aidetector
AI Detector Pro helps you determine if what you are reading was written by a person or generated by AI, including GPT4, Gemini and ChatGPT, as well as how to make it more human.
- Identify what triggers AI detection
- Receive suggestions for rewording and humanizing your text
- Get rewrite suggestions to make your content sound more natural
- Select your preferred confidence level
- Analyze the tone of your document to understand how it reads