Grok on X
Grok is embedded directly into X (formerly Twitter) — accessible from the sidebar or the compose box. It's the AI layer for the X platform, giving X Premium subscribers access to Grok's capabilities without needing an API account.
Access Tiers on X
| X Plan | Grok Access | Limits |
|---|---|---|
| Free (no subscription) | Limited Grok access | Very restricted — a few queries/day for trial |
| X Basic (~$3/month) | Basic Grok chat | Limited messages per month |
| X Premium (~$8/month) | Full Grok chat + Aurora images | Higher monthly limits on chat and image generation |
| X Premium+ (~$16/month) | Priority Grok access + all features | Highest limits, early access to new models |
Real-Time X Search
Grok's most distinctive feature on X is live search — it can access what is being posted on X right now. This means you can ask Grok questions that would stump other models:
- "What are people saying about the GPT-5 release?"
- "Summarize the reaction to today's Fed announcement on X"
- "What are the top AI posts from the last 24 hours?"
- "Find me threads about [company] from verified accounts this week"
Grok cites the specific X posts it used to generate the answer, so you can verify the sources. This makes it genuinely useful for tracking fast-moving topics — product launches, market events, sports results, breaking news — where other models are limited to their training cutoff.
Aurora — Image Generation
Aurora is xAI's image generation model, accessible via Grok on X. It produces photorealistic images from text prompts. Key points:
- Available to X Premium and Premium+ subscribers
- Accessed via the Grok chat interface — type a description and Grok uses Aurora to generate the image
- Known for photorealistic quality, particularly for portraits and product imagery
- Not available via the xAI API as of May 2026 — Aurora is X-exclusive
- Content policies are notably more permissive than DALL-E 3 or Imagen — relevant to be aware of
Grok in the Feed
Beyond the dedicated Grok chat interface, Grok is embedded throughout X:
Grok on X vs Standalone AI Apps
The key difference between using Grok on X versus opening ChatGPT or Claude is context. Grok on X knows what you're looking at, what's trending, and what your network is discussing. Other AI apps start from a blank slate. For research tied to social media — competitive intelligence, trend spotting, brand monitoring — this is a meaningful advantage. For general-purpose tasks like writing or coding, the other frontier models remain stronger.
Checklist: Do You Understand This?
- Do you know which X plan is required for full Grok access including Aurora?
- Can you describe a use case where Grok's real-time X search gives a meaningful advantage over ChatGPT?
- Do you understand that Aurora is currently X-only and not available via the xAI API?
- Can you name three ways Grok is embedded in the X feed beyond the dedicated chat interface?