Freemium
ChatGPT
Conversational AI by OpenAI
Side-by-side
ChatGPT vs Grok
OpenAI ChatGPT versus xAI Grok for real-time chatter and general assistance.
| Feature | ChatGPT | Grok |
|---|---|---|
| Pricing model | Freemium | Freemium |
| Starting price | $20/mo | $30/mo |
| Free tier | Yes | Yes |
| API | Yes | Yes |
| Open source | No | No |
| Platforms | web, ios, android, api | web, ios, android, api |
| Categories | chatbots, writing, productivity | chatbots, research |
| Best for | Conversational AI by OpenAI | xAI's real-time AI assistant |
ChatGPT highlights
- GPT-4o & o-series models
- Custom GPTs
- API access
- Vision & voice
- Canvas & memory
ChatGPT is OpenAI's flagship conversational AI used for writing, coding, research, analysis, and multimodal tasks. It combines frontier models with custom GPTs, memory, and a rich plugin ecosystem for everyday workflows.…
Grok highlights
- Real-time info
- Image generation
- API access
- Long context
- X integration
Grok is xAI's conversational model with real-time knowledge via X and a distinctive personality. Available in apps and via API for developers.…
Verdict
ChatGPT for mature product surface; Grok when you want X-native realtime personality.
Still unsure? Read full profiles for ChatGPT and Grok, or browse Best Of roundups.
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