ChatGPT AlternativesOnly Open Source apps categorised as AI Writing Tools - Page 5

The best open source AI Writing alternative to ChatGPT is HuggingChat. If that doesn't suit you, our users have ranked more than 100 alternatives to ChatGPT and many of them are open source AI Writing Tools so hopefully you can find a suitable replacement. Other interesting open source AI Writing Tool alternatives to ChatGPT are GPT4ALL, Mistral Le Chat, Secret Llama and DeepSeek.

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ChatGPT alternatives are mainly AI Chatbots but may also be AI Writing Tools or Large Language Model (LLM) Tools.  Other popular filters includes Android + Free and Android + Open Source and Open Source + AI Writing. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of ChatGPT.
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ChatGPT is a powerful language model developed by OpenAI that is specifically designed for generating human-like text in response to user input.

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ChatGPT alternatives page was last updated Feb 7, 2025
  1. GPT-Prompter icon
     11 likes

    Chrome extension to get a fast prompt (of the selected text) for OpenAI`s GPT-3.

    156 GPT-Prompter alternatives
    GPT-Prompter screenshot 1

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Google Chrome

    GPT-Prompter Features

    1.  AI-Powered
    GPT-Prompter iconChatGPT Icon

    GPT-Prompter VS ChatGPT

    Is GPT-Prompter a good alternative to ChatGPT?
     
    Comments about GPT-Prompter as an Alternative to ChatGPT
     
    Guest

    It's a tool for ChatGpt, not an alternative

    Negative commentJun 6, 2023
    2
    ChatGPT Icon
    GPT-Prompter icon
    • Some users think GPT-Prompter is a great ChatGPT alternative, some don't.

    • GPT-Prompter is Free and Open SourceChatGPT is Freemium and Proprietary
  2. LLMChat icon
     5 likes

    LLMChat offers a versatile platform to engage with various AI models, enhance your experience with plugins, and create custom assistants.

    12 LLMChat alternatives
    LLMChat screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Online

    Properties

    1.  Privacy focused

    Features

    1.  Dark Mode
    2.  Text to Speech
    3.  Ad-free
    4.  Works Offline
    5.  Text to Image Generation
    6.  Support for MarkDown
    LLMChat iconChatGPT Icon

    LLMChat VS ChatGPT

    Is LLMChat a good alternative to ChatGPT?
     
  3. BraveGPT icon
     5 likes

    DuckDuckGPT brings the magic of ChatGPT to search results (powered by GPT-4!).

    23 BraveGPT alternatives
    AI response in Brave Search desktop sidebar

    License model

    • FreeOpen Source

    Application types

    Platforms

    • Microsoft Edge
    • Ghost
    • Vivaldi
    • Google Chrome
    • LibreWolf
    • Opera
    • Brave
    • Violentmonkey
    • Mozilla Firefox
    • Tampermonkey

    Properties

    1.  Privacy focused

    Features

    1.  Text to Speech
    2.  No registration required
    3.  Dark Mode
    4.  Multiple languages
    BraveGPT iconChatGPT Icon

    BraveGPT VS ChatGPT

    Is BraveGPT a good alternative to ChatGPT?
     
  4. TextCraft AI icon
     Like this app

    TextCraft is your ultimate AI-powered companion for Microsoft Word, seamlessly blending tools like text generation and proofreading directly into your workspace. No internet? No problem. Built for offline use, TextCraft puts cutting-edge AI at your fingertips while keeping your...

    51 TextCraft AI alternatives
    TextCraft AI screenshot 1

    License model

    • FreeOpen Source

    Application type

    Platforms

    • Microsoft Word
    • Windows

    TextCraft AI Features

    1.  AI-Powered
    2. Microsoft Word icon  Microsoft Word integration
    TextCraft AI iconChatGPT Icon

    TextCraft AI VS ChatGPT

    Is TextCraft AI a good alternative to ChatGPT?
     
  5. Dumbar icon
     Like this app

    A smrt, no, smart, ok, no dumb smartbar for Ollama.

    46 Dumbar alternatives
    Dumbar screenshot 1

    License model

    • FreeOpen Source

    Platforms

    • Mac

    Dumbar Features

    1.  AI-Powered
    2.  Sits in the MenuBar
    Dumbar iconChatGPT Icon

    Dumbar VS ChatGPT

    Is Dumbar a good alternative to ChatGPT?
     
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