Grok is an AI assistant created by xAI that engages in natural language conversations with users. It accepts written text, spoken audio, and uploaded images, then produces responses that consider the full context of the conversation while aiming to provide accurate and direct information.
About Grok AI
Grok is an AI assistant developed by xAI that participates in dialogue to help with a range of everyday and specialized activities. The system processes written prompts, spoken input, and visual uploads, then produces responses that draw on the ongoing conversation for context while focusing on accuracy and directness. It supports tasks such as explaining topics across different fields, helping organize information, assisting with text composition or revision, performing logical analysis, and translating between languages. Additional functions enable it to generate images and video from descriptions, conduct real-time searches for current information, and follow multi-step instructions through available tools, all while operating through a web browser, mobile applications, or integration with the X platform.
Use Cases
Pricing
Free
$0
- • Basic/limited access to Grok (rate-limited messages, shorter conversations, basic image/video generation, standard Voice Mode), no priority or early features
SuperGrok
$30
- • Annual: $25 per month
- • 3-day free trial then full access: longer conversations with Grok 4.1 (Fast & Expert modes), more & longer images/videos (Imagine 1.0 — up to 720p videos), longer Voice Mode & Companion chats, priority access during peak times, early access to new features
SuperGrok Heavy
$300
- • Everything in SuperGrok + access to Grok Heavy (multi-agent advanced reasoning), significantly higher rate limits, maximum performance for complex/long sessions
Business
$30 per user
- • Team workspace with everything in SuperGrok + shared projects/templates/workflows, Google Drive & file search integration, 90-day audit logs, increased model access (incl. Grok 4 Heavy), SOC 2 compliance, no training on your data, role-based access, team + seat management, consolidated billing
Enterprise
Custom
- • Annual: Custom
- • Everything in Business + SSO/SAML, SCIM directory sync, custom encryption keys (CMEK), application-level encryption, dedicated onboarding & 24/7 support, advanced governance/data residency, custom rate limits & SLAs
Pricing varies by plan and region — see current pricing.
Plan features change — last updated: 2026-02-27.
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Grok AI — Frequently Asked Questions
What input types does Grok support?
Grok accepts typed text, voice recordings through the mobile apps, and uploaded images for analysis or description.
Which models power Grok?
Grok uses models from the Grok-4.1 family, with options for standard responses and deeper reasoning modes.
Does Grok remember previous conversations?
Grok retains details from messages within the same chat thread and can reference saved conversations when the user returns to them.
Can Grok generate images and video?
Grok includes integrated tools that allow it to create images and video based on user descriptions.
Is Grok available without a paid subscription?
Grok offers a free tier with usage limits as well as paid options that increase message limits and unlock extended features.
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