Free Online AI Writing Tools

All apps in Free Online AI Writing Tools category. Use the filters below to narrow down your search. 
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  1. ChatGPT icon
     419 likes

    ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and launched in 2022. It is currently based on the GPT-5.1 large language model (LLM).

    • AI Chatbot
    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
    ChatGPT screenshot 1
    397 alternatives
    4.2
    Very Good69 reviews
  2. DeepSeek icon
     92 likes

    DeepSeek is an advanced AI designed to assist with answering questions, solving problems, and providing insights through natural, conversational interactions.

    • AI Chatbot
    • FreemiumOpen Source
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    DeepSeek screenshot 1
    126 alternatives
    3.5
    Good11 reviews
  3. Mistral Le Chat icon
     90 likes

    Conversational point leveraging Mistral's models with educational, fun exploration, customization options, and unmatched latency across infrastructures.

    • AI Chatbot
    • Free PersonalProprietary
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    Mistral Le Chat screenshot 1
    159 alternatives
    4.9
    Excellent7 reviews
  4. Google Gemini icon
     134 likes

    Gemini gives you direct access to Google AI. Get help with writing, planning, learning, and more.

    • AI Chatbot
    • FreemiumProprietary
    • Online
    • Android
    • iPhone
    • Android Wear
    • Google Docs
    • Gmail
    Google Gemini screenshot 1
    287 alternatives
    3.1
    Fair16 reviews
  5. Claude icon
     81 likes

    Claude is a next-generation AI assistant based on Anthropic’s research into training helpful, honest, and harmless AI systems. Accessible through chat interface and API in our developer console, Claude is capable of a wide variety of conversational and text processing tasks...

    • AI Chatbot
    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • iPad
    • Software as a Service (SaaS)
    • Google Sheets
    Claude screenshot 1
    232 alternatives
    3.4
    Fair8 reviews
  6. Microsoft Copilot (previously know as Bing Chat) is a new Chatbot feature for Microsoft Bing which aim to revolutionize the search engine experience through AI-powered technology.

    • AI Chatbot
    • FreemiumProprietary
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Mac
    • Windows
    Microsoft Copilot screenshot 1
    213 alternatives
    3.8
    Good14 reviews
  7. Grammarly icon
     244 likes

    Offers real-time grammar checks, generative AI drafting, and comprehensive feedback on clarity, tone, and style for confident and polished writing.

    • Grammar Checker
    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Microsoft Edge
    • Google Chrome
    • Microsoft Outlook
    • Safari
    • Microsoft Word
    • Software as a Service (SaaS)
    • Mozilla Firefox
    Grammarly screenshot 1
    143 alternatives
    3.5
    Good22 reviews
  8. Apertus icon
     22 likes

    As a fully open language model, Apertus allows researchers, professionals and enthusiasts to build upon the model and adapt it to their specific needs, as well as to inspect any part of the training process.

    Apertus screenshot 1
    61 alternatives
  9. Together Chat icon
     13 likes

    Together Chat is a next-generation consumer app designed to let you interact seamlessly with today's most popular open-source models, including free access to DeepSeek R1, securely hosted in the North America.

    • AI Chatbot
    • FreeProprietary
    • Online
    • Software as a Service (SaaS)
    Together Chat screenshot 1
    97 alternatives
  10. Kagi Summarize icon
     10 likes

    Transform any web article into perfectly tailored summaries that match your reading style and preferences with Kagi Summarize - your content companion!.

    • FreemiumProprietary
    • iPhone
    • Android
    • Online
    Kagi Summarize screenshot 1
    Kagi Summarize screenshot 2
    Kagi Summarize screenshot 3
    26 alternatives
  11. Manus icon
     12 likes

    Transforms thoughts into actions with personalized travel itineraries, stock analysis, and educational content while autonomously completing tasks.

    • AI Writing Tool
    • FreeProprietary
    • Online
    • Android
    • iPhone
    • iPad
    • Android Tablet
    • Windows
    Manus screenshot 1
    38 alternatives
  12. Euria icon
     8 likes

    Privacy-first AI assistant with chat, writing, transcription, summarization, email, and document tools, hosted in Switzerland and compliant with strict data privacy laws.

    • AI Chatbot
    • FreeProprietary
    • Online
    • Android
    • Software as a Service (SaaS)
    • iPad
    • iPhone
    • Android Tablet
    Euria screenshot 1
    53 alternatives
  13. Moshi icon
     14 likes

    Moshi is an innovative AI chatbot with advanced voice recognition, real-time interaction, and dual audio streams, setting up a new standard for voice-based chatbots.

    Moshi screenshot 1
    58 alternatives
  14. ChatSonic icon
     48 likes

    Harness Google's knowledge, voice recognition, and AI art creation in conversations with a chatbot rich in real-time information, versatile sharing, and API connectivity.

    • AI Chatbot
    • FreemiumProprietary
    • Online
    • Google Chrome
    ChatSonic screenshot 1
    252 alternatives
  15. Doco icon
     7 likes

    Doco is an AI-native writing assistant built for Microsoft Word. Reference any file, run adaptive workflows, and insert accurate, fully formatted content—without leaving your doc. Perfect for proposals, policy, education, and enterprise teams.

    Doco screenshot 1
    9 alternatives
  16. Kimi icon
     7 likes

    Kimi is an intelligent assistant app that uses advanced reasoning to help users solve complex problems in areas like math, coding, and visual reasoning. It can handle both long and short chain-of-thought tasks efficiently, processing text and visual data to analyze images and...

    • AI Chatbot
    • FreemiumProprietary
    • Online
    • Android
    • iPhone
    • iPad
    Kimi screenshot 1
    31 alternatives
  17. Backyard AI icon
     14 likes

    Run open-source LLMs on your computer. You can download and make custom characters for your models. Works offline. The new name is Back yard though it is the same.

    Backyard AI screenshot 1
    189 alternatives
  18. StableLM icon
     9 likes

    StableLM is an open-source language model developed by Stability AI that can generate text and code for various downstream applications. StableLM showcases the power of small, efficient models that can generate high-performing text and code locally on personal devices.

    StableLM screenshot 1
    StableLM screenshot 2
    StableLM screenshot 3
    43 alternatives
  19. QuillBot icon
     10 likes

    AI-driven tool for paraphrasing text, summarizing content, checking grammar, detecting plagiarism, and generating citations with customizable writing modes.

    • AI Writing Tool
    • FreemiumProprietary
    • Mac
    • Windows
    • Online
    • Android
    • Microsoft Edge
    • Google Chrome
    • Safari
    • Microsoft Word
    QuillBot screenshot 1
    46 alternatives