Grok
xAI's assistant with live access to posts on X, image generation and voice, on web, iPhone and Android. By xAI.
Price
$10/mo
SuperGrok Lite plan. Free plan.
Works on
Web · iPhone · Android30+ languages
AI League
80 pts · #4 in writing & chat
See the writing & chat standingsFree plan and price
Free plan. Free at grok.com and in the apps with usage caps (roughly ten prompts every couple of hours, varying with demand).
SuperGrok Lite is $10 a month; SuperGrok is $30 a month.
Good for / not for
- Following news and trends on X
- Users who need predictable free limits
Pros and cons
- Live context from X posts
- Free without an account on the web
- Tight free limits
- Full SuperGrok costs $30
Alternatives
| App | Free plan | Languages | From |
|---|---|---|---|
| ChatGPT | Free plan | 60+ | $8/mo |
| Gemini | Free plan | 70+ | $4.99/mo |
| Perplexity | Free plan | 52+ | $20/mo |
How Grok scores
| Score | 0–10 | Basis |
|---|---|---|
| Quality | 8.2 | Elo 1475 (Grok 4.20 (beta)). LMArena Text leaderboard, blind-vote score (checked Sep 2026). |
| Ease | 10.0 | Checklist: Web · iPhone · Android; plain-language prompt yes; start without paying yes. |
| Free plan | 9.0 | Free at grok.com and in the apps with usage caps (roughly ten prompts every couple of hours, varying with demand). |
| Value | 5.0 | Entry price $10 a month (monthly billing), compared with the cheapest app in the task. |
| Languages | 8.0 | xAI says Grok supports 30+ languages. |
| Points | 80 | (Quality×30% + Ease×20% + Free plan×15% + Value×20% + Languages×15%) × 10 |
Sources
Checked Sep 28, 2026. Prices and plans change often; check the official site before you buy.
- Free plan: geotoolbox.ai/blog/grok-pricing · x.ai/grok
- Price: geotoolbox.ai/blog/grok-pricing · x.ai/grok
- Platforms: apps.apple.com/us/app/grok/id6670324846 · x.ai/grok
- Languages: x.ai/grok
- Quality score: arena.ai/leaderboard/text
- Ease score: geotoolbox.ai/blog/grok-pricing · x.ai/grok
- Value score: geotoolbox.ai/blog/grok-pricing · x.ai/grok