Grok

by xAI

xAI's assistant with real-time search across the web and posts on X.

Freemium

About

Grok is the chat assistant from xAI, available on grok.com, in mobile apps and inside X. It answers questions using web and X search and generates images, with SuperGrok plans for heavier use.

Preview of grok.com
Screenshot · 8 Oct 2026Visit (opens Grok official site in a new tab)

Useful features

  • Search across the web and posts on X
  • Image generation
  • Voice mode
  • Most capable models on paid plans

Good for

  • Following news and trends on X
  • General questions
  • Image creation

Pricing

Freemium. Limited free tier. SuperGrok plans add more usage and models.

More in AI chat assistants

  1. #1

    ChatGPT (moving up)

    General-purpose AI assistant for questions, writing, analysis, images and voice.

    FreemiumDetails about ChatGPTVisit (opens ChatGPT official site in a new tab)

  2. #2

    Claude (moving up)

    AI assistant for writing, analysis, coding help and working with long documents.

    FreemiumDetails about ClaudeVisit (opens Claude official site in a new tab)

  3. #3

    Gemini (moving up)

    Google's AI assistant, connected to Search and Google apps like Gmail, Docs and Drive.

    FreemiumDetails about GeminiVisit (opens Gemini official site in a new tab)

  4. #4

    Microsoft Copilot

    Microsoft's free AI assistant on the web, Windows and mobile, with web-grounded answers.

    FreemiumDetails about Microsoft CopilotVisit (opens Microsoft Copilot official site in a new tab)

  5. #5

    PerplexityEditor’s pick

    Answer engine that searches the web and replies with cited sources.

    FreemiumDetails about PerplexityVisit (opens Perplexity official site in a new tab)

View all 10 in AI chat assistants