GPTZero Alternatives (September 2025)

Winston AI is the industry leading AI content detector and plagiarism checker software for ChatGPT, GPT4, Google Gemini and more.

PlagiarismCheck is an accurate plagiarism checker with percentage that can help to assess the originality of any text for teachers and students online

At Originality.ai we provide a complete toolset (AI checker, Plagiarism Checker, Fact Checker and Readability Checker) that helps Website Owners, Content Marketers, Writers, Publishers and any Copy Editor hit Publish with Integrity.

Plagiarism Checker helps you check plagiarism quickly and accurately. The best plagiarism detector for students, teachers, and writers.

Professional online plagiarism checker for students, teachers, universities, business, writers and editors. Advanced plagiarism detection system guarantees accurate scanning results. PlagiarismSearch is an advanced plagiarism checker that accurately detects all traces of plagiarism. Get your plagiarism check now and enjoy your plagiarism free papers! Sign up for free and check 300 words now!

Plagiarism Checker by Quetext. Our proprietary DeepSearch™ plagiarism checker searches for similarities across billions of documents

Use our free AI detector to check if your AI-generated content will be flagged. Then, click to humanize your AI text and bypass all AI detection tools.

Instantly detect plagiarized content, AI generated content & more with Copyleaks, the only AI-based platform used by millions worldwide.

Phrasly.AI offers advanced AI detection and ai detector bypass solutions that makes your content undetectable by AI detectors. Our tools specialize in transforming AI-generated content into indistinguishable human-like text. Perfect for maintaining academic integrity and effortlessly rewriting your content needs. Explore our service for efficient AI detector bypass solutions and humanize your AI content today.

Check your content with Plagiarism Checker X. A special software for Students, Teachers and Professionals to find the duplicate content.

Take the effort out of plagiarism detection with iThenticate. The most trusted plagiarism checker by the world’s top researchers, publishers, and scholars.

Humbot is a free AI humanizer that can help you convert AI to human text and bypass AI detection. Write with confidence and remove AI detection easily today!

Generate up to 10k words for marketing, SEO and academic purpose - always including properly cited sources. If you can not verify everything an AI writes, can you trust anything?

Textero AI Writer: Your ultimate copilot for flawless writing. Our AI-driven platform offers intelligent writing assistance, grammar correction, and style refinement for polished results.

Our AI essay writer helps you generate plagiarism-free, high-quality essays with citations according to your grade & word count.

Our AI Writing Assistant offers a suite of AI revision tools, including a text editor, AI reviser, translator, paraphrasing tools, and more.

Grammarly makes AI writing convenient. Work smarter with personalized AI guidance and text generation on any app or website.

The most advanced AI writing platform - generate thousands of high-quality articles with just a few clicks.

Chat GPT Alternative built for WordPress and Chrome! Write where you work effortlessly Bertha AI, your ultimate content creation partner.

Ensure originality in your academic work with Turnitin's plagiarism detector. Easily identify copied content and maintain integrity. Click here for more.

Plagiarism Detection Software & Resources for Academic Writing: Online Editor, Essay Examples, Outline Templates, Grammar Checker, Citation Generator!

Don't blindly Trust AI Generated Content. Fact Check it First With Katteb The Best Fact Checked AI Writer on The Planet, Try Today!

Discover Rytr, your free AI writing assistant. Craft high-quality content faster than ever before. Start for free and upgrade as you grow!

Autowriter AI is the smartest and easiest way to generate SEO-optimized, unique, plagiarism-free content for your blogs, ads, emails, and website. Harness the power of AI to create content 10X

Word Spinner is the best all-in-one platform for humanizing, rewriting, and generating undetectable AI content that sounds human.

El generador de Texto IA de calidad. Escribe textos con inteligencia artificial para artículos, ensayos, ecommerce, redes sociales, blogs y mucho más 🤖

PaperRater proofreads and rates your essays & papers. It picks out grammar & spelling errors, detects plagiarism and grades your writing. It includes resources on grammar, writing, spelling & more.

Improve your writing and grammar with AI writing assistant! Trinka polishes your writing with AI editing & proofreading for clear, concise, & impactful communication. Try for FREE!

Trusted by over 1,500,000 users. Writecream is an all-in-one platform to generate text, audio, and images. Generate articles, essays, art, and voiceovers.

or

Write your novel or screenplay faster with the best AI tool for fiction. Start for free today and see why The New Yorker calls it "a salvation" for writers and why NY Times, The Verge, and many more love Sudowrite.

Enhance your academic writing with our free writing assistant, a generative AI-powered academic writing tool. Key features – AI Language suggestions, academic translation, grammar checker, english language check, paraphraser, free essay checker and text reducer tool. Try our online AI academic writing tool that checks language errors and provides instant, in-depth suggestions to help you polish your manuscript. Get Started.

Unlock and freely use your data with a Secure ChatGPT Tool for AI and data analytics while safeguarding security and meeting privacy regulations

Your personal writing coach. A grammar checker, style editor, and writing mentor in one package. The best writing depends on much more than good grammar.

Instantly check grammar, punctuation, and spelling errors with LanguageTool's AI-powered grammar checker. Enhance your writing in over 30 languages with ease.

Wordtune is the AI writing assistant that helps you write high-quality content across emails, blogs, ads, and more. Use it to get results you can trust every time.

Team-GPT helps companies adopt ChatGPT for their work. Organize knowledge, collaborate, and master AI in one shared workspace. 100% private and secure.

Your personal AI writing assistant for content generation, research, speeches, rewriting, and more. HyperWrite ensures the highest quality writing while helping you get more done. HyperWrite uses the world's most powerful artificial intelligence technology to help you work smarter, faster, and with ease. Hundreds of AI tools to transform your writing, communication, and research. Try our AI writer and new AI Personal Assistant to experience how AI can transform your work.

Boost your SEO content production with WriterZen - the simplified workflow solution from keyword research to content writing, designed for all SEO levels.

Use AI to create real-time, accurate content in your brand style, integrated with your knowledge. Research, Plan, Write, Optimize and Publish.

WriteMe is your no.1 AI writer and content writing assistant to write high-quality content in a few clicks at only a fraction of the cost!

Unleash the power of AI to generate high-quality and engaging content quickly and easily with Wrytr.

Everyday applications are used by millions of students, writers, and internet workers across the globe. Our most popular applications include a text rewriter, plagiarism checker, auto citation machine, and a multi-lingual translator. Enhance your writing with Smodin!

The best platform to combine research and writing using GPT-4. Write factual SEO blog posts, research webpages and files, and access 100+ AI templates.

Readable, the most extensive readability checker. Readability tests: Flesch reading ease, Flesch-Kincaid grade level, Gunning Fox Index, SMOG Index & more

Use ChatGPT with enhanced features like chat history search, folders, integrations, prompt library, etc.

Eskritor uses artificial intelligence to automatically creates text and articles. You can use Eskritor as a content writer and SEO tool.

Unleash your productivity using GPT-4o and Gemini in Google Sheets, Google Docs, Google Slides, Gmail and Drive

Your One-Stop Solution for Content Creation, Image Crafting, Audio Generation, and AI Transcription.

Boost your essay writing game with our AI essay writer. Start generating essays today | No Signup Required

ClevopyAI is an artificial intelligence writing and content generation tool that uses machine learning to generate various types of content.

Transform your browsing experience with our innovative AI-enabled tools that enable real-time text generation, summarization, translation, and more, revolutionizing the way you interact with information.

Generate SEO-optimized articles, product descriptions, and more in your brand voice with Hypotenuse's AI writing generator. Try it free today!

Write GPT

Ask AI questions and our free AI search engine will provide accurate answers. Use HIX.AI's AI search engine to explore any topic or ask our AI any question, and get information with unparalleled precision.

Use AI to create high-quality content for blogs, ads, emails, and social media in seconds. Boost your clicks, conversions, and sales with GravityWrite.

Paraphraser is a free paraphrasing tool that helps you rephrase text, sentences, and paragraphs with AI algorithms to express ideas in your own words.

Essayness offers a free essay generator that helps you write unique essays with AI. It also humanizes your essays by using its humanize AI feature.

Advanced AI platform, for NER, sentiment analysis, emotion analysis, text classification, summarization, dialogue summarization, question answering, text generation, image generation, translation, language detection, grammar and spelling correction, intent classification, paraphrasing and rewriting, code generation, chatbot/conversational AI, automatic speech recognition api, speech to text, semantic similarity, semantic search, speech synthesis, Part-Of-Speech tagging, tokenization, lemmatization, and embeddings. Use the best AI engines without sacrificing data privacy.

Writesonic is the Generative AI platform for crafting factually-accurate, on-brand content with real-time data, optimizing for SEO, and building custom ChatGPT AI chatbots trained on your data.

Use the world's advanced AI to generate marketing copy and blog posts. With NeuralText you write SEO content quickly and easily instead of spending hours on it.

WordHero is simply the best AI writer for blog writing. Create high-quality content with top AI writing software. Discover the best AI content writer and generator today!

Over 300 applications are delivering GPT-3–powered search, conversation, text completion, and other advanced AI features through our API.

TheWordsmith is the most advanced end-to-end AI SEO content platform that lets you plan, create, and distribute SEO content that Google loves. Try for Free

Discover AISEO, the ultimate AI writer for SEO. Effortlessly identify SEO gaps, conduct keyword research, generate optimized content, and track rankings all in one place.

Compose great content in seconds with the help of Writier's AI-powered sentence completions. Getting started is simple and free - say goodbye to writer's block.

GetGenie is your Personal Ai Assistant to Write & Rank 20x Faster — available both as a WordPress plugin and a SaaS solution for your web browser!

Our AI Summarizer is a free summary generator that can instantly summarize any text, articles and essays with the best key points.

Become a better writer with Outwrite. Our AI writing assistant is more than a grammar checker—it helps turn your ideas into powerful sentences, anywhere online. Get started for free.

Home

Create and conduct online exams in the classroom or remotely. Made by teachers who understand the the realities of the classroom.

Boost your writing skills with the best writing assistant software. This free AI tool improves fluency, grammar, spelling, and style.

Get the best Al for any job by using OpenAl, Claude, Gemini, LLama, Groq, Mistral, and more at one place. Save money by using all top LLMs.

Experience the future of writing with BlogNLP: Your AI-powered writing assistant and content generator. Effortlessly create SEO-optimized, captivating content in less time and at an affordable cost. Try it free and elevate your writing with the sophistication of AI technology today.

Chatsonic a conversational AI chatbot is like ChatGPT but built with superpowers and now GPT-4 powered. Dive in and interact with our AI chat online for free

All-in-one AI content tool for plagiarism-free AI content in your brand voice. Trusted by 15.000+ businesses. Fully GDPR-compliant. Start writing for free.

Unlock the power of AI for all your creative needs. Our free all-in-one platform empowers you with AI tools for text, writing, image, audio, and video.

2024's Premier AI Chatbot Builder Platform: Quickly Deploy Custom GPT Chatbots in Under 5 Minutes. Experience seamless integration with leading technologies including OpenAI and Google AI's Gemini, ensuring a comprehensive communication experience. Our platform's flat fee structure offers a straightforward, cost-effective solution for AI-powered business communication at scale. Elevate your digital strategy with our cutting-edge solution, designed for superior engagement and customer interaction.

Acrolinx makes sure each word written in your company reflects your style guide. For massive efficiency gains without sacrificing your writing standards.

H2O.ai has released open-source product h2oGPT for enterprises to build transparent and secure chatbot applications similar to ChatGPT.

Transform Education with Geleza.app: Best AI Homework Helper & Advanced AI Tools for Students – Interactive PDFs, Math Solutions, Image Creation, Text-to-Speech, Smart Coding, OCR & More

Looking to make money with Chat GPT? Look no further than AI Writer – the ultimate tool for generating high-quality, engaging content in seconds. With our advanced AI algorithms and intuitive interface, you can create blog posts, articles, and more with ease. And with our built-in affiliate program, you can earn money simply by referring others to our platform. Start using AI Writer today and discover how easy it is to create great content and make money with Chat GPT

Increase your team's AI adoption with AICamp's collaborative AI Platform. Connect your own OpenAI/Anthropic/Custom API keys for Claude, GPT-4 Gemini, Mistral, Llama, and more. Boost productivity with this affordable ChatGPT alternative

Create SEO Blogs, Social media posts, Landing page copy, Email content, Ai images, and much more. Save 4+ hours a week and boost your content output like never before.

Build generative AI into any business process with the secure enterprise platform. Focus on AI-first workflows, not building your own stack.

An AI content generator that automatically produces complete high-quality, unique, SEO-friendly articles in a single click.

Yatter AI is the best AI for productivity, content writing & career growth. Yatter AI is the best AI for productivity, content writing & career growth. Make use of ChatGPT, Google Gemini powered by WhatsApp & Telegram bot.

You have complete control over your comments' uniqueness and personal touch. Discover next-level engagement with ChatGPT for LinkedIn

SnapRytr is an AI writing text generating assistant for startups to 100x your writing tasks

Create long-form content that is original, engaging, and SEO-optimized

Corrector App is the best Free Grammar Checker, available online in English, Tagalog and many languages! 📝 No account or download needed. Say goodbye to grammatical errors!

All your favorite chatbots under one roof, including ChatGPT, OpenAI GPT4, Google Bard, Llama 2 & more. With multilingual support, voice & file chat and mobile apps.

Proctortrack is an industry leading Online Proctoring / Remote Invigilation solution that leverages AI-based monitoring to deliver trusted exam integrity for academic institutions and professional organizations.

Discover the power of GPT-4o supported AI chatbots for exceptional customer service. Empower your team and reduce workload with our all-in-one automated solution.

JotPro AI writer, content generator & Chat Assistant is the ultimate solution for writers, content creators & businesses looking to save time and money generating high-quality content that converts.

Use the best AI models and 30+ integrations to create Gen AI Apps tailored to your needs in 15 seconds. No technical challenges.

Free AI article generator 7-day trial. Write blog articles in seconds. Natural language technology and state-of-the-art algorithms to create content in a snap.

Ghostwriter AI solutions brings a creative approach to your business

TeamAI is a shared AI workspace for teams to collaborate using Gemini, GPT-4, and LLaMA. Streamline workflows, boost creativity, and leverage AI.