Grok
Grok is xAI's conversational assistant distributed on grok.com, mobile apps and within the X product surface. Its differentiator for many users is willingness to lean on live X public posts plus web context when answering timely questions, alongside ordinary writing and coding help. Paid SuperGrok tiers unlock higher usage ceilings and access to xAI's more capable model variants for people who hit free caps. A free tier lets newcomers try the assistant with rate limits; SuperGrok and SuperGrok Heavy are the named upgrades when limits become the bottleneck. Limitation: free quotas are not designed for all-day professional use, and precise dollar pricing should be confirmed on grok.com/plans because the page is often app-rendered. As with any social-grounded answer, treat fast-moving claims as leads to verify.
Key features
- xAI assistant on web, mobile and X
- Real-time flavored answers drawing on X and web context
- Free tier with SuperGrok / SuperGrok Heavy upgrades
Limitations
Free usage is rate-limited; higher models and limits require SuperGrok plans—confirm current prices on the official plans page.
Links
Pricing
We could not confirm prices on the official page yet, so none are shown. Check the official page for current pricing.