Elon Musk launches X.AI, a start-up dedicated to artificial intelligence

Unlock the next generation of AI with xAI's versatile and powerful models.

Automated product research from public website content. No hands-on app test is recorded for this profile. Pricing source and check date are shown below where available.

Research fitSource-based assessment: xAI provides powerful, developer-focused AI models with advanced features, but direct website access can be challenging due to security measures.

xAI offers a suite of powerful AI models, including Grok 4.3 for general intelligence, Grok Build 0.1 for coding, and Imagine API for creative media generation. It provides developers with robust APIs for integrating advanced AI capabilities into their applications.

Visit Elon Musk launches X.AI, a start-up dedicated to artificial intelligence
Key Features:
  • Grok 4.3: Agentic tool calling, minimal hallucinations, configurable reasoning.
  • Grok Build 0.1: Fast coding model optimized for agentic coding workflows.
  • Imagine API: Image and video generation, editing, and image-to-video conversion.
  • Voice API: Real-time conversations, text-to-speech, and speech-to-text.
  • Server-side tools: Web Search, X Search, Code Execution, Collections Search.
Pros
  • Developers building AI-powered applications requiring advanced text generation and reasoning.
  • Creators needing high-quality image and video generation and editing capabilities.
  • Businesses looking for real-time voice agents and speech-to-text/text-to-speech functionalities.
Cons
  • Website access is frequently blocked by security services, making direct interaction difficult.
  • Image and video generation may include watermarks due to government regulations.
  • NSFW content moderation is still active even when enabled, and algorithms change frequently.
Pricing
paid
Starting at:$1.00 / 1M tokens (Grok Build 0.1 input)
Plans
  • Grok 4.3: Input $1.25 / 1M tokens, Output $2.50 / 1M tokens
  • Grok Build 0.1: Input $1.00 / 1M tokens, Output $2.00 / 1M tokens
  • Voice API Agent: $3.00 / hour
  • Voice API TTS: $15.00 / 1M chars
  • Imagine API Image: $0.02 / image (1K/2K)
  • Imagine API Video: $0.05 / sec (480p)
Refund:Web subscription refunds reviewed by internal team; App Store/Google Play refunds handled by respective stores.
Categories:
AI InfrastructureBusiness & Enterprise
Tags:
LLMAPIGrokAI AssistantCoding AICreative AISpeech-to-TextText-to-Speech
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Quick Decision
Try if: You are a developer or business looking to integrate cutting-edge AI models for complex text, image, video, or voice tasks, especially if you value agentic capabilities and configurable reasoning.
Skip if: You require a simple, user-friendly interface without API integration, or if frequent website access issues are a deal-breaker for your workflow.
Not for: Users seeking a simple, no-code AI solution without API integration.; Individuals with strict budget constraints for high-volume API usage.
Trust Signals

  • Team Size

    large
Tech Details
Platforms
webapiiosandroid
Integrations
SharePointOneDriveGoogle DriveGmailGoogle CalendarOutlook MailOutlook CalendarMicrosoft TeamsSalesforce

  • AI Model

    Grok 4.3, Grok Build 0.1, Grok Imagine, Grok Voice
Open Source
No
Support
Channels
emaildiscord
Company

  • Name

    xAI

xAI is an artificial intelligence company founded by Elon Musk, focused on understanding the true nature of the universe and developing advanced AI models.

FAQ

How do I manage or cancel my xAI subscription?

For web subscriptions (grok.com), visit grok.com/?_s=billing while logged in. For Apple App Store or Google Play subscriptions, management and cancellation are handled directly through the respective app stores.

What types of files can I upload to Grok and what are the limits?

Grok supports a wide variety of file types including documents (PDF, DOCX, TXT), data files (CSV, XLSX), code, images (JPEG, PNG), audio (MP3, WAV), and video (MP4, MOV). Most files have a 150 MB limit per file, and the web app can handle up to ~100 files at once.

What are the main AI models offered by xAI and their primary uses?

xAI offers Grok 4.3 for general intelligent text generation and reasoning, Grok Build 0.1 specifically for agentic coding workflows, Imagine API for image and video generation/editing, and Voice API for real-time conversations, text-to-speech, and speech-to-text.

Why am I being blocked from accessing the x.ai website?

The website uses a security service (Cloudflare) to protect against online attacks. Actions like submitting certain words, SQL commands, or malformed data can trigger this block. You can try clearing cookies, using an incognito window, or contacting the site owner.

Are there any discounts available for xAI API usage?

Yes, the Batch API offers a significant discount of 20%-50% off standard token rates for text and language models when processing large volumes of requests asynchronously. Image and video generation in Batch API are billed at standard rates.

Use Cases
  • Developers building AI-powered applications requiring advanced text generation and reasoning.
  • Creators needing high-quality image and video generation and editing capabilities.
  • Businesses looking for real-time voice agents and speech-to-text/text-to-speech functionalities.
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