Grok: the questions people ask most, answered plainly

What is Grok AI?

Grok is xAI's AI assistant, built by the company Elon Musk founded. It chats, writes, summarises, generates images and - its defining trait - reads the live conversation on X, giving it up-to-the-minute awareness most chatbots lack.

Do you have to pay for Grok?

Basic access is free for X users with usage caps. Paid options - X Premium subscriptions or xAI's own SuperGrok plan - lift the caps and unlock stronger models. Plan names and limits change, so check x.ai for the current lineup.

Where can I use Grok?

On X via the Grok tab, on grok.com, and through the standalone Grok mobile apps. An API is available for developers through xAI.

How is Grok different from other AI chatbots?

Real-time X data is the big one: Grok can summarise what is happening and being said right now. Research into how people use it shows most calls are reactive - someone tags Grok inside a thread to explain or verify something. Its default personality is also looser and more opinionated than rivals, with adjustable modes.

Can you trust Grok's answers?

As with any AI assistant, verify before you rely. Grok's reliance on live posts means it can amplify claims that are trending but unconfirmed. Use it as a fast first read on a topic, then check primary sources.

Is Grok safe for kids?

Grok includes optional unfiltered personality modes that produce edgier content, and it lives inside a social platform. Parents should supervise use, review the app's settings, and read the eSafety Commissioner guidance on AI chatbots.

What does SuperGrok include?

SuperGrok is xAI's premium subscription: higher message limits, access to the newest and strongest Grok models and priority features. Exact inclusions and prices are on x.ai's pricing page.

Is Grok useful for business?

Its sweet spot is real-time listening: tracking breaking news, brand mentions and sentiment on X. For general drafting and analysis it works like other assistants - fine with human review and sensible data rules. The xAI API supports custom integrations.

Does Grok make images and videos?

Yes - the Grok Imagine feature generates images from prompts and turns photos into short video clips. Usage caps vary by plan, with paid tiers getting the most generous limits.

What is Grok Imagine?

xAI's built-in media generator for Grok: text-to-image and photo animation to short video. It is quick and improving fast; apply the usual rule of checking AI-generated media before publishing it.

What changed in Grok in November 2026?

Text watermarking by default in the API, a new Data Bot for shared analytics, and image generation consolidated under grok-imagine-image-2.0.