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What is Grok?
Grok is xAI's assistant, integrated with the social network X (Twitter), from which it pulls real-time information. It stands out for its direct, less filtered tone, its DeepSearch feature for web research and its advanced reasoning modes. Available at grok.com, in mobile apps and inside X.
Pros
- Real-time information thanks to the integration with X
- DeepSearch: deep web research with sources
- More direct tone, with fewer refusals than other chatbots
- Generates images and analyses content from X
Cons
- The free plan is very limited (~10 messages every 2 hours on a reduced model)
- The higher plans are expensive (SuperGrok Heavy at $300/month)
- Pricing and limits change frequently
What Grok is like in practice
Where it stands out
Its concrete advantage is real-time access to what is posted on X, which no other tool has: for following a topic unfolding right now or understanding what is being discussed, it answers with material the others cannot see. Its tone is also less formal, which some people find more useful.
Where it falls short
That same source is its weak point: what gets posted on a social network is not a reliable source, and confidently summarising noise produces convincing, wrong answers. For work requiring precision — figures, regulation, anything verifiable — use another tool or check everything separately.
How its pricing works
Full access is tied to X's paid subscription, so the calculation is not only about the AI: you are paying for the social network. There is limited free access. If you do not use X, it is one of the worst-value options around; if you already pay for the subscription, you have it included.
Is Grok right for you?
Yes, if…
You follow current events on X and want a chatbot with real-time information from that network, with a more direct tone and fewer refusals than most. DeepSearch researches in depth.
No, if…
You want to use it seriously for free: it is about 10 messages every 2 hours on a reduced model. And its pricing and limits change frequently, which makes planning hard.
Frequently asked questions
Is Grok free?
There is a free plan with strict limits and a reduced model. For the full models you need SuperGrok (from $10/month for the Lite tier).
Do I need an X account to use Grok?
No. You can use it directly at grok.com or in its apps, although it is also built into X for Premium subscribers.
What is DeepSearch?
A research mode that searches and cross-checks information on the web and on X in real time before answering.
Where Grok appears
Rankings where we have picked this tool.