OpenAI's all-round assistant for writing, analysis, images and voice.
Best for: Anyone who wants one assistant for everyday writing, research and brainstorming.
Why pick it: Handles a very wide range of tasks; Apps on most devices.
Updated 2026
12 best Grok alternatives
Grok: xAI's assistant with real-time access to posts on X. If it is not quite right for you, these tools do a similar job, ranked by our editors, and 12 of them can be used for free.
Top Grok alternatives
Most similar first. Each entry says what it is best for and how it compares.
Anthropic's assistant known for careful writing, long documents and coding.
Best for: Writers, analysts and developers who work with long or detailed material.
Why pick it: Strong at long, careful writing; Handles very large documents.
Google's assistant, connected to Search, Gmail, Docs and Android.
Best for: People who already live in Google's apps and want an assistant inside them.
Why pick it: Deep link with Google apps; Free to start.
Microsoft's free assistant on the web, Windows and Edge.
Best for: Windows users who want a free assistant without installing anything.
Why pick it: Free to use; Built into Windows and Edge.
A free assistant inside WhatsApp, Instagram, Messenger and the web.
Best for: People who want quick answers inside the messaging apps they already use.
Why pick it: Completely free; Works inside apps many people already use.
A free chat assistant with strong reasoning and openly released models.
Best for: Students and developers who want a capable free assistant or open models.
Why pick it: Free chat app; Strong reasoning.
Mistral AI's fast European assistant with web search and documents.
Best for: Teams and individuals who prefer a European AI provider.
Why pick it: Very fast replies; European company.
A web browser with an AI assistant that can browse and act for you.
Best for: Heavy web users who want research and errands done inside the browser.
Why pick it: Assistant built into the browser; Based on Chromium, so extensions work.
One app to chat with many AI models side by side.
Best for: Curious users who want to try different AI models without separate accounts.
Why pick it: Many models in one place; Apps on desktop and mobile.
Chat with AI characters for entertainment, role-play and practice.
Best for: Fans of interactive storytelling and casual conversation practice.
Why pick it: Huge library of community characters; Free to use.
Alibaba's free assistant for chat, coding, image creation and document questions.
Best for: Anyone who wants a capable free chatbot with a choice of models.
Why pick it: Generous free use; Strong at coding and maths.
A self-hosted, open-source chat interface for local and cloud AI models.
Best for: Technical teams who want their own private chatbot portal.
Why pick it: Free and open source; Highly customisable.
Grok alternatives: questions
What is the best alternative to Grok?
Our top pick is ChatGPT: OpenAI's all-round assistant for writing, analysis, images and voice. Claude and Google Gemini are close behind.
Is there a free alternative to Grok?
Yes. ChatGPT, Claude, Google Gemini, Microsoft Copilot can be used without paying, on a free plan or as open source. Free limits change often, so check each site.
Why look for a Grok alternative?
People usually switch for price, a feature Grok lacks, a different platform or simply a style of results they prefer. A common reason: higher limits need a paid plan.
How did you pick these alternatives?
We list tools that do a similar job, most similar first, and rank them by our editorial score for usefulness, maturity and free-plan value. No listing is paid for.