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Open source ChatGPT alternatives

Top AI Chatbots & Assistants like ChatGPT

The most popular alternative to ChatGPT is DeepSeek, which has a free version.

Most alternatives to ChatGPT are in the AI Chatbots & Assistants category, compared here by price, platform and features.

ChatGPT alternatives
AllFreeOpen source
1 app

All ChatGPT alternatives

  1. DeepSeek is the chat assistant from the Chinese AI lab of the same name, running on its own models. The web and mobile apps are free and offer web search, file reading and a DeepThink reasoning mode. The model weights are published under the MIT license and can run on your own hardware. A pay-as-you-go API is offered to developers, and data from the hosted service is processed in China.

    9 DeepSeek alternatives

    Pros

    • Free web and mobile apps with a reasoning mode
    • Open-weight models under the MIT license can run locally
    • Low-cost pay-as-you-go API for developers

    Cons

    • The hosted service processes data in China, a privacy concern
    • Answers on politically sensitive topics are censored
    • No image generation in the chat app
    Cost / License
    FreeOpen source

ChatGPT alternatives: frequently asked questions

What is the best alternative to ChatGPT?

The most popular alternative to ChatGPT is DeepSeek: Free AI chat app backed by open-weight models.

Is there a free alternative to ChatGPT?

Yes, one alternative is free or has a free plan: DeepSeek.

Is there an open source alternative to ChatGPT?

Yes, one open source alternative is listed: DeepSeek.

Is ChatGPT free?

ChatGPT has a free plan, with paid plans that unlock more features.

Compare ChatGPT with its alternatives

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