Best AI Content Detection Tools with a Free Trial of 2026

StudyAgent, developed by Devellux Inc., is a next-generation AI writing assistant built exclusively for academic work. The platform eliminates the need to juggle multiple tools by combining drafting, editing, plagiarism checking, and AI detection in a single, seamless workspace. Its AI Writer helps you generate structured, well-researched content, while the AI Paraphraser refines clarity and originality with natural phrasing. StudyAgent’s plagiarism checker ensures your work meets integrity standards, and the AI detector identifies even subtle machine-generated content. Unlike general-purpose tools, StudyAgent’s AI is trained on billions of academic texts, allowing it to produce contextually accurate and research-oriented writing. It’s constantly updated to reflect the latest academic norms, ensuring every output aligns with scholarly expectations. Completely free during its beta phase, the platform gives users access to professional-grade tools without paywalls. Designed to simplify and accelerate the academic writing process, StudyAgent helps you move confidently from draft to submission.

We offer a unique AI Detector and Humanizer designed specifically for essays, blogs, and academic papers! Our advanced tools cater to the needs of students, teachers, professors, and marketers alike. Seamlessly compatible with content generated by ChatGPT, Gemini, Claude, or any GPT model, our solution stands out. Moreover, we are the sole service that provides detailed explanations of our detection process, clarifying how and where AI was identified in your text and demonstrating how we transformed it to sound more natural. Additionally, we pride ourselves on being the only detector and humanizer tool that operates on a one-time payment system for credits, ensuring that they NEVER EXPIRE! You only need to make another payment if you require more credits in the future. Why should you choose our service over countless others? As previously mentioned, we are the only tool with specialized detection and humanization features tailored to your specific needs, whether for essays, blogs, papers, or social media content! With our ONE-TIME PAYMENT for credits, you can enjoy the benefit of having no expiration! PAY ONCE and USE FOREVER, with the option to purchase more credits only when necessary, making us the most convenient option available.

GPTKit is an AI-generated text detection tool. Are you fed up of not being able distinguish between machine-generated text and human-written text? Look no further! We can classify text as machine-generated or human-generated using a multi-model approach. Give it a shot! Note: 6 methods are used to detect the problem with an accuracy of up to 93%. Each check of 1024 characters takes one credit. Please enter more than 50 words to get better results.

ZeroGPT Plus serves as a complimentary AI content plagiarism detection tool that operates without the need for user registration. This innovative tool is specifically crafted to identify content produced by AI systems such as ChatGPT, Gemini, Claude, and Copilot. Utilizing cutting-edge technology, it meticulously analyzes text against an extensive database to uncover indications of AI-generated material. In addition to its detection capabilities, this tool also enhances AI-authored content, making it more relatable and natural in tone. Users have the flexibility to select various languages and styles, ensuring that the output aligns with their specific requirements and preferences. This versatile tool is ideal for anyone looking to refine their written content while ensuring its authenticity.

WRITER is the end-to-end platform for building, activating, and supervising AI agents across the enterprise. It empowers IT and business teams to collaboratively automate work, improve decision making, and scale impact — with full control and governance. Unlike other solutions built exclusively for engineers or business users, the WRITER platform gives anyone the tools to build powerful AI agents. Users can easily connect agents to customer data and systems, map business processes to guide agent behavior, and create and test prompts. They can get started quickly with a library of over 100 prebuilt agents, or build their own using intuitive no-code and pro-code tools. When code is needed, developers can create tools, APIs, and integrations with ease — then make them available to agents through a simple drag-and-drop interface.

Effortlessly craft breathtaking visuals using the AI Image Generator from Leap AI, a tool designed to transform text prompts into captivating images that serve a multitude of needs, including marketing, content development, and personal endeavors. This innovative tool guarantees high-quality imagery to elevate your projects, allowing you to showcase your ideas creatively. For optimal output, it is essential to supply detailed and vivid descriptions in your prompts. The greater the specificity of your input, the more striking and precise the resulting images will be, making your creative vision come to life in stunning detail.

AI assistant for customer-facing departments. Sapling works with messaging platforms and CRMs to assist agents in creating personalized responses. Managers can gain conversational insights that will help them coach and prepare their teams. Sapling offers functionality for autocomplete, spelling, grammar checking, as well as snippets/canned message/text expander. All services can be hosted on-premise or in the cloud to meet security and privacy requirements. The Grammar and Spelling APIs allow Sapling's language models to be integrated into custom applications and use-cases. Sapling Suggest pulls relevant answers from a team knowledge database and allows agents to respond faster to customer inquiries by clicking on the desired response. Instead of giving brittle, decision tree-based chatbots, empower agents.

Copyleaks is a leading AI text analysis platform dedicated to empowering businesses and educational institutions in navigating the evolving landscape of generative AI. With a strong focus on responsible innovation, the company emphasizes integrity, transparency, and ethics while driving technological advancement. Since its establishment in 2015, Copyleaks has utilized the power of AI to promote authenticity and originality. Its award-winning solutions, trusted by millions, support responsible AI adoption, protect intellectual property, ensure copyright compliance, and maintain academic integrity through comprehensive content detection. At the core of Copyleaks is a commitment to merging technology with integrity. The AI Grader by Copyleaks is a cutting-edge test grading solution designed to enhance efficiency, reduce errors, eliminate bias, and provide accurate grading for thousands of tests within minutes.

ZeroGPT is an advanced AI content detector built to deliver accurate, multilingual detection across modern large language models. Powered by its proprietary DeepAnalyse™ Technology, the platform uses a multi-stage deep learning approach to minimize false positives while maximizing detection accuracy. It highlights AI-generated sentences at a granular level and generates downloadable PDF reports for every scan. ZeroGPT supports batch file uploads, making it suitable for high-volume analysis. In addition to AI detection, users gain access to tools such as an AI humanizer, plagiarism checker, paraphraser, grammar checker, and translator. ZeroGPT also offers API access for businesses and large-scale integrations. Unique availability on WhatsApp and Telegram allows users to detect AI, paraphrase, summarize, and translate directly within messaging apps. The platform is designed for speed, accessibility, and trust.

GetSolved.ai is an innovative platform leveraging artificial intelligence to assist students with their homework by enabling them to enter questions or submit entire assignments, which can include files or images, and receive comprehensive solutions, detailed step-by-step analyses, and contextual insights across various subjects, such as mathematics, science, literature, and economics. The platform streamlines the entire process; users can simply paste a question or drag and drop a document, allowing the AI to analyze the content and provide annotated solutions, while also offering optional access to live tutors for more in-depth understanding. Notably, this system prioritizes guided learning over merely providing answers, as it deconstructs each task into understandable parts, identifies common mistakes, and aids users in grasping the underlying principles. Its capability to process uploaded images, scanned homework, and questions in mixed formats is particularly beneficial for students, as it aims to save time, clarify complex topics, and build confidence through clear explanations and a combination of AI and human support. Ultimately, GetSolved.ai fosters an interactive learning environment, promoting not just academic success but also a deeper appreciation for the subject matter.

Introducing an innovative and cost-effective solution for plagiarism detection, our tool empowers students, educators, authors, and bloggers to verify the originality of their content by cross-referencing it against over 100 billion texts globally, promoting academic integrity and creative authenticity. This resource is essential for anyone who values the uniqueness of their written material.

Winston AI is an AI content detection software that is specifically tailored for publishing and education. It has powerful features like plagiarism detection, OCR (Optical Character Recognition), file generation and file management capabilities. Winston AI can detect text generated using popular AI writing tools like Jasper, Copy.AI and Writesonic with incredible accuracy.

Advacheck serves as a thorough solution for ensuring originality and detecting plagiarism, tailored for academic institutions, research entities, and corporate environments. Its notable features encompass: Text Analysis: Utilizing advanced AI algorithms, it assesses originality by cross-referencing text with a vast repository of scholarly publications and online materials. Cross-Language Detection: Effectively recognizes plagiarism that occurs in multiple languages. AI Content Detection: Identifies text generated by AI, reinforcing the commitment to academic integrity. Image Verification: Evaluates visual materials by matching them against an expanding database of images sourced from both articles and user collections. LMS Integration: Provides smooth integration with platforms like Moodle, enabling assignment evaluations directly within the educational system. Reports & Customization: Produces in-depth reports that cite sources and offers customizable detection parameters. Moreover, Advacheck prioritizes data security and confidentiality, ensuring compliance with global regulations while fostering a culture of integrity in scholarly work. In addition, its user-friendly interface makes it accessible for all types of users.

VeriIA is an advanced AI detection platform built for professionals who need reliable insight into whether text was written by a human or assisted by AI. It offers quick uploads, real-time scanning, and intuitive highlighting that reveals which sentences resemble AI-generated patterns. Designed with security in mind, the platform encrypts all content, avoids storing user data long-term, and never trains models on submitted text. Its reports clearly display AI probability percentages and provide actionable guidance for improving flagged sections. Users can validate essays, articles, marketing copy, research papers, or client deliverables with support for both English and Spanish. VeriIA also includes a full toolkit—such as plagiarism checks, text comparison, and word counting—to improve originality and writing quality throughout the editing process. The platform supports everyone from students and teachers to journalists, marketers, and SEO teams who need trustworthy content assessment. With affordable pricing tiers and a 14-day trial, VeriIA makes professional-grade content auditing accessible and efficient.

TextShift is an advanced content platform that utilizes artificial intelligence to provide services such as AI detection, text humanization, and plagiarism verification, boasting an impressive 99% accuracy rate. It comes equipped with a suite of 14 diverse writing tools, including an AI Detector, Humanizer, Plagiarism Checker, Grammar Checker, Paraphraser, Summarizer, Translator, Citation Generator, Word Counter, Readability Checker, Tone Analyzer, Text Comparator, Outline Generator, and Title Generator. This platform is specifically tailored for content creators, students, marketers, and businesses that aim to produce original, high-quality content that avoids detection by AI systems. By integrating these tools, users can enhance their writing process, ensuring that their material meets professional standards while maintaining a human touch.

DocuMark is a purpose-built academic integrity solution that replaces unreliable AI content detection with a focus on learning and responsibility. It alleviates faculty stress by removing the burden of policing AI-generated work and instead encourages students to own their AI usage. By guiding students through a structured review process, DocuMark verifies the authenticity of submissions and helps maintain academic honesty. The platform supports fair grading and fosters trust between students and educators by promoting transparency. Administrators benefit from comprehensive data that helps enforce AI policies institution-wide. DocuMark easily integrates with major LMS platforms, making implementation seamless. It motivates students to become more AI literate and responsible in their academic work. Overall, DocuMark restores the balance between embracing AI tools and upholding academic integrity.

Detext's AI Content Detector serves as a useful resource for discerning whether a piece of text is crafted by artificial intelligence or composed by a human, utilizing a user-friendly web interface for pasting or uploading content. It provides both complimentary and subscription-based options, accommodates various document formats, and boasts claims of impressive accuracy along with readiness for enterprise applications. Despite its potential as a valuable verification tool, it is important to recognize its limitations and to consider the results as part of a broader evaluative framework. Additionally, using this tool in conjunction with other methods may yield more comprehensive insights into the text's origin.

UniqeCheck is an advanced unique content checker built to protect originality and uphold ethical writing standards. It combines plagiarism detection and AI-generated content identification in a single platform. The tool analyzes text using sophisticated algorithms and natural language processing to detect copied, paraphrased, or manipulated content. Users receive comprehensive reports that clearly highlight plagiarized sentences and their original sources. UniqeCheck scans content across millions of web pages, academic databases, and open-source archives. Support for multiple document formats allows seamless uploads without reformatting. AI detection capabilities help identify machine-generated or AI-edited text. The platform guarantees confidentiality and does not store or share uploaded content. Flexible pricing plans make the tool accessible for individuals and organizations. UniqeCheck delivers reliable originality checks with speed and precision.

Walter Writes AI stands out as a reliable tool for making AI-generated content feel more human, establishing a benchmark for writing that remains indistinguishable from human authorship. Designed for various users including writers, students, and professionals, it refines AI-generated text into smooth, high-caliber writing while maintaining excellence. Utilizing advanced algorithms, Walter Writes AI seamlessly evades top detection systems such as Turnitin, GPTZero, and Originality. Experience the transformation with a free trial and discover the benefits firsthand—after which you can select the subscription that best suits your requirements. Additionally, the platform ensures continuous improvement, allowing users to achieve their writing goals more effectively.