Best 74 Content Inspection Tools of 2025

This product uses advanced technology to detect whether text is generated by artificial intelligence, while providing a text rewriting function to give AI-generated text a natural human writing style. It is of great significance for maintaining the originality and authenticity of content, especially in the fields of academics, education, and content creation. The product is completely free, requires no registration, supports multiple languages, and is suitable for a wide range of users.

This product is an AI-powered trend discovery and content publishing system, mainly used to collect multi-source data, generate content through intelligent summarization, and automatically publish it to WeChat Official Accounts. It utilizes advanced AI technologies such as natural language processing and content generation to help users quickly capture industry trends and generate high-quality articles. This system is suitable for WeChat Official Account operators who need to regularly publish content, saving a significant amount of time and effort while maintaining the timeliness and attractiveness of the content. The product is currently open-source and free, suitable for users with certain technical capabilities to deploy and use independently.

Scam AI is a platform focused on detecting AI fraud. Through advanced technological methods, it can rapidly analyze and identify deepfakes, voice cloning, and other potential fraudulent information. In today’s fast-developing AI landscape, the speed and concealment of misinformation have significantly increased, making Scam AI a necessary protective tool for users. It requires no technical background, enabling users to quickly verify the authenticity of various content, helping them remain vigilant in the digital world and avoid falling victim to fraud. Currently, the platform is in beta testing, aiming to continually improve its detection algorithms and user experience.

Zhuque Large Model Detection is an AI detection tool launched by Tencent, primarily designed to determine if an image is generated by AI. It has been trained using a vast array of natural and generated images across photography, art, painting, and other domains. The tool can detect images generated by various mainstream text-to-image models. It boasts high-precision detection and rapid response, making it significant for maintaining content authenticity and combating the spread of false information. Specific pricing has not yet been announced, but it is mainly aimed at organizations and individuals engaged in content review and authenticity verification, such as media and art institutions.

Zhuque Large Model Detection is an AI text detection tool launched by Tencent. Utilizing various advanced AI models trained on hundreds of millions of data, it accurately distinguishes between AI and human writing styles. It excels in handling Chinese data, providing strong detection support for content creators, educators, and others to identify text sources and ensure content originality. This product is currently in an invite-only testing phase, with specific pricing and positioning yet to be determined.

Chengyu PaperGPT AIGC Detection is a dedicated tool for detecting AI-generated content in academic texts. It employs advanced detection technologies that efficiently and accurately identify whether the text is partially or wholly generated by AI models, safeguarding academic integrity. The detection results are unrelated to the quality of the paper; they simply indicate the potential probability of segments of the paper being AI-generated. This product supports various document formats such as txt and doc(x), with a maximum document size of 10MB. The billing method is 20.00 yuan for every 40,000 words; any amount less than 40,000 will be charged as 40,000 words. This tool is connected to the background information of the Draft of the Degree Law of the People's Republic of China, emphasizing the severity of academic misconduct.

Imitate Before Detect is an innovative text detection technology aimed at enhancing the capability to detect machine-revised text. By imitating the stylistic preferences of large language models (LLMs), this technique more accurately identifies text modified by machines. Its core advantage lies in effectively distinguishing subtle differences between machine-generated and human-written content, thereby holding significant application value in the field of text detection. The background information indicates a substantial increase in detection accuracy, achieving a 13% improvement in AUC when handling open-source LLM revised texts, and enhancements of 5% and 19% in detecting GPT-3.5 and GPT-4 revision texts, respectively. It is positioned as an efficient text detection tool for researchers and developers.

ZipPy is a research-focused rapid AI detection tool that uses compression ratios to indirectly measure text perplexity. It classifies texts by comparing the similarity between the AI-generated corpus and the provided samples. The main advantages of ZipPy include its speed, scalability, and ability to be embedded into other systems. Background information on ZipPy indicates that it serves as a complement to existing large language model detection systems, which typically use large models to calculate the probability of each word, while ZipPy offers a faster approximation method.

Ju Wuyou is a tool providing AI-based query and detection for prohibited words, extreme words, and sensitive words, which is tailored based on vast datasets to create intelligent word libraries. It efficiently filters out non-compliant content, helping users avoid risks, reduce violations of the new advertising law, and diminish administrative penalties. Suitable for advertising copy editing, review and screening, as well as for e-commerce platforms, press releases, newspapers, magazines, and online forums.

elv.ai is a content review platform that leverages a combination of artificial intelligence and human moderation to protect, grow, and analyze comments. It filters out inappropriate comments using AI technology, operates 24/7, and invokes human review when AI confidence is low, ensuring an accuracy rate of 95%. The platform supports multiple languages and social media networks, helping brands and media save time, improve social media management efficiency, and ensure online safety and content authenticity.

The Mistral Moderation API is a content moderation service launched by Mistral AI, designed to assist users in detecting and filtering unwanted text content. This API uses the same technology employed in the moderation service used in Le Chat and is now available for users to customize and utilize based on specific application and safety standards. The model is a classifier based on an LLM (Large Language Model), capable of categorizing text inputs into nine predefined categories. Mistral AI's API supports native multilingual capabilities, particularly trained for languages such as Arabic, Chinese, English, French, German, Italian, Japanese, Korean, Portuguese, Russian, and Spanish. The main advantages of this API include enhanced scalability and robustness of moderation, along with detailed policy definitions and onboarding guides provided through the technical documentation to help users effectively implement system-level safety measures.

The Tianmu Intelligent Recognition System is a product developed by the People's Daily's National Key Laboratory for Content Cognition, focusing on detecting AI-generated text content. It employs advanced AI technology to identify and manage AI-generated content, ensuring the authenticity and reliability of information. Key advantages of the product include high accuracy, the ability to handle large text volumes, one-click PDF report generation, and protection of data privacy. It is suitable for fields such as news communication and academic research, aimed at enhancing content quality and maintaining academic integrity.

AI Detect is an advanced AI detection tool capable of analyzing text to determine if it is AI-generated. It utilizes the latest AI technologies, providing up to 99% accuracy in predicting whether the text originates from AI models such as ChatGPT, Google Gemini, Claude Opus, and Meta LLaMa. AI Detect not only identifies AI-generated writing but also assists users in 'humanizing' AI-generated text, making it difficult to be detected. It's suitable for individuals and enterprises needing to verify the authenticity and originality of texts, such as educational institutions, content creators, and publishers.

Shumei Technology's intelligent text detection product is based on advanced semantic models and a vast multilingual sample library, accurately recognizing and filtering various sensitive, prohibited, adult, violent, abusive, advertising, and other risky text content. The product supports detection of multiple foreign languages and risk label identification, making it applicable to various scenarios including documents, posts, comments, signatures, nicknames, and bullet screens, helping enterprises maintain a clean and safe online environment.

The Longyuan AI Detection System is a high-tech product that utilizes big data and artificial intelligence technologies to provide services in fields such as academic research, educational assessment, and cultural media. The system precisely detects AI-generated text and plagiarized content regardless of text length, type, or context. It employs distributed computing and cloud deployment technologies to rapidly respond to and process a large volume of text requests, while automatically identifying and filtering effective texts to enhance detection efficiency and accuracy.

ChurchLoom is a platform that leverages artificial intelligence technology to provide content creation for churches. By uploading sermon audio or YouTube links, it quickly generates sermon summaries, full transcriptions, social media posts, and more, helping churches communicate their messages more effectively. The key advantages of this product include fast content generation, custom prompt functionality, and an easy-to-use interface. It aims to help churches save time and focus on religious education and community service.

AI Detector is a web-based tool that offers AI content detection and AI image detection services, utilizing advanced AI algorithms to determine whether text and images are generated by artificial intelligence. This tool emphasizes content originality verification, safety, and accuracy, catering to writers, educators, and professionals, helping them ensure the originality and authenticity of their content and visuals.

ZeroGPT Plus is an AI originality detection tool that employs advanced AI technology to swiftly check whether texts are original, helping users protect their work from plagiarism. This tool is suitable not only for students, writers, and educators but also for professionals who need to verify text originality. It is a free and reliable alternative to Turnitin, enabling users to easily check for AI-generated content and duplication.

The AI Text Detector is a specialized AI detection tool that leverages advanced AI technology to provide users with text originality detection services. It employs multiple detection models, such as ChatGPT Detector Roberta, Roberta-Large OpenAI Detector, and Roberta Academic Detector, to ensure the accuracy and reliability of the results. The tool is not only free to use but also supports multiple languages, offers quick response times, and emphasizes user privacy and data security.

X Detector is an advanced multilingual AI content detector capable of accurately identifying text generated by ChatGPT, Claude, and Gemini. Trained by Dr. Algorithm and using 10 billion samples, it ensures high accuracy and reliability. The tool supports over 20 languages, is completely free, and provides services to students, teachers, and institutions to help maintain academic integrity and prevent AI-generated text from disrupting the academic environment.

LemonSpeak is an online platform designed to help podcast creators generate marketing content from their podcast episodes. It saves time through automation and improves podcast discoverability. It assists podcasters in expanding their online audience and boosting search engine optimization by transcribing, summarizing, creating SEO-optimized titles, show notes, blog articles, and more, making their podcasts more appealing in podcast directories.

Aithenticate is a plugin tool that provides transparency for artificial intelligence on your website. Through the plugin, you can easily inform users whether the content they are viewing was generated by artificial intelligence or humans, ensuring clarity and credibility of information.

Noodle4 is a comprehensive content review platform powered by AI. It reviews content against requirements, prohibited items, and compliance policies, and can classify-check the compliance of specific product content. Noodle4's model ensures consistency with creator content, giving your brand confidence.

Orange AI analyzes YouTube comments, extracts audience demands and sentiment, and provides YouTubers with actionable advice for measuring content needs, understanding audience emotions, improving engagement, and driving growth.

LinkedIn TLDR is a free tool that transforms verbose LinkedIn posts into witty, concise summaries, perfect for fast, insightful, and efficient browsing.

Video To Tweet is a tool that converts your YouTube videos into engaging tweets and detailed blog posts. It helps you effortlessly boost your online presence by turning your videos into shareable content. Try our tool today and optimize your content strategy to reach a wider audience.

Our AI content detector boasts an impressive 98% accuracy rate, distinguishing between human-written and AI-generated content from sources like ChatGPT, GPT4, Bard, Claude, and Gemini. This is crucial for search engine rankings, academic integrity, and reader perception.

PlagScan is a leading plagiarism detection software widely used by institutions to automatically ensure document originality. It helps users avoid plagiarism issues by detecting similar content in documents.

Crossplag is a comprehensive plagiarism detection tool offering both single-language and translation plagiarism checking in over 100 languages. Users have full control over their data, ensuring originality and protecting data privacy.

AI Detector is an online tool that utilizes advanced algorithms and machine learning to identify whether text was created by AI. It analyzes writing style and sentence structure to determine if the content originates from ChatGPT, GPT 4, Bard, Claude, or a human writer. You can use AI Detector for free, with a maximum detection limit of 1000 words per use and a 95% accuracy rate.