Comparison
ChatGPT vs Grok
ChatGPT: The world's most popular AI chatbot, built by OpenAI. Grok: xAI's chatbot (Elon Musk) with real-time information from X.
| ChatGPT | Grok | |
|---|---|---|
| Rating | 4.7 | 4.2 |
| Price | Freemium Plus plan from $20/month. Free plan available. | Freemium Free plan with limits. SuperGrok Lite $10/month, SuperGrok $30/month, Heavy $300/month. |
| Free plan | ||
| API available | ||
| Open source | ||
| In Spanish | ||
| No watermark | — | — |
| Platforms | Web · Windows · Mac · iOS · Android | Web · iOS · Android |
ChatGPT
- The most complete ecosystem: voice, images, file analysis
- Excellent in Spanish
- Apps for every platform
- The free plan has strict usage limits
- It can make up facts (hallucinations)
Grok
- Real-time information thanks to the integration with X
- DeepSearch: deep web research with sources
- More direct tone, with fewer refusals than other chatbots
- 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)