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Grok: reviews and analysis
xAI's assistant with real-time search, voice, images and video.
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Our verdict
Grok is one of the broadest assistants when current information and audiovisual creation matter: it combines web and X search, voice, files, connectors, images and video. You can start free, but SuperGrok costs $30 a month and shares one weekly allowance across every feature, so video can burn through it quickly.
Best for: Anyone wanting current information, X search, images and clips in one assistant and willing to pay more for that breadth.
What the internet says
The app combines chat, web and X search, voice, files, images and video. Its advantage is recency. Its trade-offs are an expensive individual plan, limits that are hard to translate into real work, and a policy that allows conversations to improve models unless the setting is disabled.
What the web repeats in favour
- It combines current web and X information with image and short-video creation inside the same assistant
- A free tier lets people test the product before subscribing to SuperGrok
What the web repeats against
- Public documentation does not clearly translate each plan and usage allowance into a comparable number of tasks
- Conversations may be used to improve models unless the user disables the setting or uses Private Chat
Sweep sources: Docs · Docs · Docs · Review sites
Pros / Cons
Pros
- Integrated web and X search for current information
- Generates images and video inside the same product
- Mobile apps, voice, files and connectors
Cons
- SuperGrok costs more than rivals' personal plans
- Chat, Imagine, Voice and Build draw from one weekly allowance
- It may use conversations for training unless you turn the setting off
TLDR: Grok is no longer just the chatbot inside X. xAI’s standalone app combines web and X search, voice, file analysis, connectors, image generation and editing, and video clips with audio. You can start free. SuperGrok costs $30 a month. It makes sense when current information and audiovisual creation belong in one place. It is expensive if all you need is conversation or writing.
What Grok is
Grok is xAI’s general-purpose assistant, available at grok.com and through iOS and Android apps. Although it began inside X, the account, history, settings and subscription now sync across the product’s surfaces.
Its defining feature remains combined access to the web and X. For news, public conversation and events that just happened, it has a source other assistants do not integrate in the same way. That does not make a post reliable evidence: Grok can find and cite it, but the user must still distinguish a primary source from a viral comment.
The other half of the product is Grok Imagine. It generates and edits images, and also creates short video clips. The current video system can produce visuals, effects, music and speech within one result. This is an app feature rather than merely an xAI API capability, so Grok can legitimately enter a visual-tool recommendation.
What it is like to use
The experience resembles a complete modern assistant: chat, reasoning modes, voice, files and connectors for mail, documents and calendars. For someone moving between current events, PDF analysis and a visual asset, that breadth avoids switching services.
Imagine is better at creating and testing clips than finishing a production. A short generative video still needs selection, editing, rights checks, captions and channel adaptation. If the job is editing an interview, dubbing a course or turning a podcast into clips, a specialist solves it better.
Images follow the same pattern. Grok is strong at creating and requesting changes conversationally. Brand identity, editable SVG, batch production and strict consistency are better served by products with dedicated controls.
Pricing and limits
Free costs nothing and lets you try chat, search, voice and some creative capabilities within limits. SuperGrok costs $30 a month and raises access to frontier models and Imagine. Higher levels and team or enterprise plans also exist.
Since 2026, paid products share one weekly allowance. Chat, Imagine, Voice and Build draw from the same pool, though not at the same rate. A short message costs little. A high-quality video or long coding task costs much more. At the limit you can wait for reset, buy extra usage or move plans.
The system is clearer than a collection of separate caps because it shows the percentage consumed. It also means there is no honest conversion into a fixed number of videos: that depends on quality and feature mix.
What happens to your conversations
xAI states that it may use your prompts, searches, files and Grok responses to train its models. You can stop this under Settings, Data, “Improve the Model,” or use Private Chat. New conversations stop entering training after the setting is disabled. Feedback you submit voluntarily may still be used even after you opt out of training on ordinary chats.
“Free” therefore does not automatically mean “private.” The practical step for an ordinary user is simple: switch that control off before asking questions and do not paste sensitive data. Business accounts have different terms.
Who it is for
Grok fits journalists, creators, analysts and heavy X users who need current information and want images or clips without leaving their assistant. It also fits anyone valuing voice, files and connectors inside one product.
Paying $30 makes little sense for writing and summarisation alone. Claude is often a better purchase for long documents. Gemini fits Google Workspace. ChatGPT offers a more established general-purpose ecosystem for less.
The trade-off to accept
Breadth is paid for twice: in price and in the shared allowance. Video generation can consume a disproportionate part of the weekly pool and leave less room for chat or code. Test the exact mix you expect before subscribing.
X search also demands editorial judgment. Access to a real-time conversation does not mean that conversation is true. Important decisions require opening the sources and finding independent confirmation.
Frequently asked questions
Is Grok free?
Yes, there is a limited Free plan. SuperGrok costs $30 a month and expands models, usage and creative features.
Does Grok genuinely create video?
Yes. Grok Imagine generates clips from instructions and can include audio and speech. It targets short generative video rather than editing a long production.
Can it edit images?
Yes. You can generate an image and request changes through the conversation. Compare specialist tools for vectors, batches or professional control.
What happens after the weekly allowance is used?
Paid features pause until reset unless you buy extra usage or upgrade. Free-level access remains subject to its own limits.
See Grok alternatives and the full AI assistants ranking.