Grok
Grok is xAI's assistant, wired into real-time X data with a less-filtered voice. Best for live information and a more irreverent tone.
The Spinoza Score
Reviewed by Kamran Arshad. See how we evaluate · Updated 2026-07-13.
- Category
- ai assistants
- Starts at
- Free
- Platforms
- Launched
- Nov 2023
- Last reviewed
- 2026-07-13
Fast-improving and genuinely current thanks to live X access. Still a step behind the leaders on polish and reasoning.
Grok's edge is now: it is plugged straight into X's firehose, so it knows what happened minutes ago, not months. Its voice is more irreverent and less filtered than rivals, which some love and some don't. On raw reasoning and reliability it trails Claude, ChatGPT, and Gemini, but it is improving fast and it is the best assistant for real-time, what's-happening-right-now questions.
What Grok actually looks like
Scroll inside the panel to see the full homepage. Live screenshot — updates as the product evolves.
Best for
- Real-time and trending questions
- X power users
- A less corporate tone
Not for
- Peak reasoning and reliability
- High-stakes factual accuracy
What Makes Grok Different
Real-time X data
Wired into X's live feed, so it answers “what's happening now” better than any rival.
Less-filtered voice
A more irreverent, less hedged personality, for better and worse.
Fast iteration
xAI ships model updates quickly, so capability is climbing.
Built-in image generation
Generate images alongside chat, in one place.
Composite of hands-on testing and editorial review — five dimensions, each rated 0–5 against the same published rubric for every tool in the category. How we score →
- Overall
- 4.2/5
- Reasoning
- 4.3/5
- Knowledge & Accuracy
- 4.2/5
- Ease of Use
- 4.2/5
- Speed
- 4.4/5
- Value
- 4.0/5
Grok Pricing
Limited free access; full use comes with X Premium (around $8/mo) or a SuperGrok subscription. Confirm current pricing.
Grok access via X, plus platform perks.
Highest limits and the latest models.
Frequently Asked Questions
What is Grok best at?
Real-time information. Its live X access makes it the strongest assistant for what's happening right now.
Is Grok free?
There is limited free access; full use comes with X Premium or a SuperGrok subscription.
Grok or ChatGPT?
Grok for live, trending info and a looser tone. ChatGPT for depth, versatility, and reliability.
Is Grok accurate?
It is improving, but on careful reasoning and factual reliability it still trails Claude, ChatGPT, and Gemini. Verify anything important.
Ready to try Grok?
The assistant that knows what happened minutes ago.
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