Grok
Grok is xAI's AI assistant, built into the X (formerly Twitter) platform. It's known for being able to draw on current posts on X and for a generally more casual, less filtered tone than some competitors.
Use cases
It's used for getting a quick read on what's being discussed on X around a current topic, general chat, or a fast question-and-answer right inside the platform.
Good to know
Answers grounded in social media posts can be inconsistent and sometimes inaccurate by nature, so anything important is worth verifying separately.
Key features
Grok is the assistant from xAI. It can be reached from inside the X platform and also through a separate website and mobile app. Its most distinctive feature is access to current posts on X, which lets it summarize how a topic is being discussed right now. Besides text chat it offers capabilities such as image generation and image interpretation. Which feature is open at which subscription level changes often, so check the X and xAI pages for the current picture.
Getting better results
If you use it to follow the news, write a balanced request such as "summarize the main views on X about this topic, showing both sides". Much of the information gathered from posts is unverified claims, so for a news item or a figure you need to reach the original source. Its casual, witty tone may not suit every setting; for formal writing, state the tone up front.
Privacy and alternatives
Because it is tied to your X account, check the privacy and data-sharing settings in your account to see how your posts and chats are used. For research based on verifiable sources Perplexity, and for general-purpose use ChatGPT or Claude, may offer a steadier experience.
Who is it for?
Grok suits users who follow X closely and want a quick view of the discussions there. It should not be used alone as a source for work that needs carefully verified information.
Plans and access (checked October 2026)
- Developer: xAI. Grok is available at grok.com, in its apps and inside X.
- On 12 October 2026 xAI introduced The X Subscription, one plan family that bundles Grok, Grok Bot, Cursor and X Premium. Its tiers are Free, Plus, Premium, Super and Ultra.
- The Free tier includes daily access to Grok with limited usage.
- Existing SuperGrok and X Premium subscribers can keep their plans or switch.
- Because Grok draws on posts from X, answers about current events can repeat unverified claims.
These details were checked against the sources below on 17 October 2026. Plans and features change often, so confirm them on the official page before you decide.
Sources
Keep exploring
Comparisons and more: All AI tools ยท Ready-made prompts. The information on this page is general; features, plans and prices change often, so check the current details on the official Grok page.