Apertus Alternatives

Apertus is described as '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' and is a AI Chatbot in the ai tools & services category. There are more than 100 alternatives to Apertus for a variety of platforms, including Web-based, Mac, Windows, Android and Linux apps. The best Apertus alternative is ChatGPT, which is free. Other great apps like Apertus are Lumo by Proton, DeepSeek, Mistral Le Chat and Google Gemini.

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Alternatives list

  1. DeepSeek Coder is composed of a series of code language models, each trained from scratch on 2T tokens, with a composition of 87% code and 13% natural language in both English and Chinese. We provide various sizes of the code model, ranging from 1B to 33B versions.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
     
  2. 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.

    Cost / License

    Platforms

    • Online
    • Self-Hosted
     
  3. WearGPT icon
     7 likes

    WearGPT is an innovative smartwatch app that allows users to access the advanced language processing capabilities of Open AI's GPT Model directly from their wrist. With WearGPT, you can easily ask questions, get instant answers, make quick calculations, and more - all...

    Cost / License

    Application type

    Platforms

    • Android Wear
     
  4. Comprehensive AI suite for Galaxy devices includes photo, video, and audio editing, generative and side-by-side tools, background noise removal, writing and note-taking assistance, AI-powered briefings, real-time info, content organization, and seamless device integration.

    Cost / License

    • Free
    • Proprietary

    Application types

    Platforms

    • Android
    • Android Tablet
    • Samsung Galaxy Store
     
  5. RustGPT icon
     9 likes

    RustGPT is my latest experiment in cloning the abilities of OpenAI's ChatGPT. It represents the fourth iteration in a series of clones, each built with different tech stacks to evaluate their functionality in creating a ChatGPT-like application.

    Cost / License

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • BSD
     
  6. ClawSwarm icon
     3 likes

    A smaller, lighter-weight version of OpenClaw—natively multi-agent, compiles to Rust, and built on the Swarms framework and Swarms ecosystem. One API, unified messaging across Telegram, Discord, and WhatsApp with optional Claude-powered reasoning.

    Cost / License

    Platforms

    • Python
    • Mac
    • Linux
    • Windows
    • BSD
     
  7. Clawe icon
     3 likes

    Multi-agent coordination system powered by OpenClaw.

    Cost / License

    Platforms

    • Docker
    • Mac
    • Linux
    • Windows
    • BSD
     
  8. Merlin AI icon
     7 likes

    Freemium Chrome extension offering free GPT-4 access, on-page AI chatbot, document and YouTube summaries, AI writing for social media and Gmail, live web access, translations, and PDF, DOC, or PPT uploads for summarizing and chat, supporting varied professionals.

    Cost / License

    • Freemium
    • Proprietary

    Application types

    Platforms

    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Google Chrome
     
  9. Anna is a desktop AI agent that combines local execution power with a cloud server for memory and sync. Unlike purely local agents, Anna automatically manages your context and memory in the cloud, so there's no manual pruning or "memory book" chaos.

    48 Anna AI Agent alternatives

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
     
  10. Kai AI icon
     1 like

    Open-source AI assistant builds interactive chat interfaces with elements like buttons, forms, and tables, delivers over 40 tools, supports 24 AI services, local models for offline use, encrypted chat history, no ads, free usage, and privacy by design.

    54 Kai AI alternatives

    Cost / License

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • F-Droid
    • iPhone
    • iPad
    • Android Tablet
    • Chrome OS
     
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