ChatGPT AlternativesOnly Open Source apps categorised as AI Writing Tools - Page 4

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.

filter to find the best alternatives

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 Online + Free 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.
ChatGPT iconChatGPT
  338
  • ...

ChatGPT is a powerful language model developed by OpenAI that is specifically designed for generating human-like text in response to user input.

More about ChatGPT
More about ChatGPT
ChatGPT alternatives page was last updated Feb 7, 2025
  Suggest Alternatives
  1. LocalAI icon
    LocalAI icon

    LocalAI

     7 likes
    Copy a direct link to this comment to your clipboard

    Self-hosted, community-driven, local OpenAI-compatible API. Drop-in replacement for OpenAI running LLMs on consumer-grade hardware. Free Open Source OpenAI alternative. No GPU required. LocalAI is an API to run ggml compatible models.

    15 LocalAI alternatives
    LocalAI screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Linux

    LocalAI Features

    1.  Kubernetes
    LocalAI iconChatGPT Icon

    LocalAI VS ChatGPT

    Is LocalAI a good alternative to ChatGPT?
     
  2. Newelle icon
    Newelle icon

    Newelle

     6 likes
    Copy a direct link to this comment to your clipboard

    Introducing the Newelle - an open-source, feature-rich application designed to enhance your digital interactions. This GTK4 and Adwaita-powered chatbot harnesses the potential of local chatbot models, ensuring seamless text-to-speech and speech-to-text capabilities.

    30 Newelle alternatives
    Newelle screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Flathub
    • Linux
    • Flatpak
    Newelle screenshot 1
    Newelle screenshot 2
    +1
    Newelle screenshot 3

    Properties

    1.  Lightweight
    2.  Privacy focused

    Features

    1.  No Coding Required
    2.  Dark Mode
    3.  Ad-free
    4.  Gtk
    5.  No registration required
    6.  AI-Powered
    7.  Chat Bot
    Newelle iconChatGPT Icon

    Newelle VS ChatGPT

    Is Newelle a good alternative to ChatGPT?
     
  4. DuckDuckGPT icon
    DuckDuckGPT icon

    DuckDuckGPT

     7 likes
    Copy a direct link to this comment to your clipboard

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

    53 DuckDuckGPT alternatives
    AI response in DuckDuckGo desktop sidebar

    License model

    • Free • Open Source

    Application types

    Platforms

    • Microsoft Edge
    • Ghost
    • Vivaldi
    • Google Chrome
    • LibreWolf
    • Opera
    • Brave
    • Violentmonkey
    • Mozilla Firefox
    • Tampermonkey
    AI response in DuckDuckGo mobile
    Proxy Mode in menu settings to eliminate need for login or API key

    Properties

    1.  Privacy focused

    Features

    1.  Dark Mode
    2.  No Coding Required
    3.  Text to Speech
    4.  No registration required
    5.  Multiple languages
    DuckDuckGPT iconChatGPT Icon

    DuckDuckGPT VS ChatGPT

    Is DuckDuckGPT a good alternative to ChatGPT?
     
  5. LLMChat icon
    LLMChat icon

    LLMChat

     6 likes
    Copy a direct link to this comment to your clipboard

    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

    • Free • Open Source

    Application type

    Platforms

    • Online
    LLMChat screenshot 1
    LLMChat screenshot 2
    +1
    LLMChat screenshot 3

    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?
     
  6. GPT-Prompter icon
    GPT-Prompter icon

    GPT-Prompter

     12 likes
    Copy a direct link to this comment to your clipboard

    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

    • Free • Open Source

    Application types

    Platforms

    • Google Chrome

    GPT-Prompter Features

    1.  AI-Powered
    GPT-Prompter screenshot 1
    GPT-Prompter screenshot 2
    +2
    GPT-Prompter screenshot 3
    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 comment •Jun 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
  7. Yi AI icon
    Yi AI icon

    Yi AI

     5 likes
    Copy a direct link to this comment to your clipboard

    The Yi series models are the next generation of open-source large language models trained from scratch by 01.AI.

    49 Yi AI alternatives
    Yi AI screenshot 1

    License model

    • Free • Open Source

    Application types

    Platforms

    • Self-Hosted
    • Online
    Yi AI screenshot 1
    Yi AI screenshot 2
    Yi AI iconChatGPT Icon

    Yi AI VS ChatGPT

    Is Yi AI a good alternative to ChatGPT?
     
    Comments about Yi AI as an Alternative to ChatGPT
     
    maurosoft391

    it's not available in other languages. the chat is all and only in chinese! if you don't know chinese, unfortunately, it's not an alternative

    Negative comment •Jul 25, 2024
    1
    ChatGPT Icon
    Yi AI icon
    • Yi AI is Free and Open SourceChatGPT is Freemium and Proprietary
  9. Page Assist - Web UI for Local AI Models icon
    Page Assist - Web UI for Local AI Models icon

    Page Assist - Web UI for Local AI Models

     3 likes
    Copy a direct link to this comment to your clipboard

    Use your locally running AI models to assist you in your web browsing.

    51 Page Assist - Web UI for Local AI Models alternatives
    Page Assist - Web UI for Local AI Models screenshot 1

    License model

    • Free • Open Source

    Platforms

    • Google Chrome
    • Mozilla Firefox
    Page Assist - Web UI for Local AI Models screenshot 1
    Page Assist - Web UI for Local AI Models screenshot 2
    +1
    Page Assist - Web UI for Local AI Models screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  Works Offline
    2.  Ad-free
    3.  Dark Mode
    4.  No Tracking
    5.  No registration required
    6.  No Coding Required
    7.  AI-Powered
    Page Assist - Web UI for Local AI Models iconChatGPT Icon

    Page Assist - Web UI for Local AI Models VS ChatGPT

    Is this a good alternative to ChatGPT?
     
You are at page 4 of ChatGPT alternatives