ChatGPT
OpenAIA conversational assistant that handles drafting, analysis, coding questions and image generation in one place. The free tier covers everyday use; paid plans raise limits and unlock advanced models.
AI Chat
Freemium
No. 07AI Chat
Grok
by xAI
xAI's assistant with a real-time view of X.
Free-tier availability and limits vary by region.
Visit grok.com
Official site · opens in a new tab
- Freemium
- Limited free tier; paid SuperGrok plans add higher usage and advanced features.
- October 31, 2026
About Grok
Grok is xAI's assistant, distributed through X (formerly Twitter), a standalone app and the web. Its differentiator is real-time context: it can draw on current public posts on X, which makes it unusually responsive to breaking news and live online conversation.
The product includes web search, image generation and reasoning modes, and xAI offers an API for developers. Its tone is intentionally more direct and less formal than most assistants, which some users enjoy and others find distracting. Availability and free limits vary by region and change frequently.
As with any assistant that summarises social media, treat viral claims with extra caution and check primary sources.
Key features
- 01
Real-time X context
Draw on current public posts and trends from X.
- 02
Web search
Look beyond X for current information and links.
- 03
Reasoning modes
Spend more compute on harder questions when you need it.
- 04
Image generation
Create images from prompts inside the chat.
- 05
Voice mode
Talk to Grok in supported mobile apps.
- 06
Developer API
Programmatic access to Grok models through xAI's API.
Common use cases
- 01
Breaking news
See what is being posted right now, with the caveat that speed is not accuracy.
- 02
Social listening
Get a quick read on how a topic is being discussed online.
- 03
Casual brainstorming
Explore ideas in a less formal, more conversational tone.
Related
Nearby entries.
DeepSeek
DeepSeekA free chat assistant and developer API from DeepSeek, known for capable reasoning and coding models released with open weights. The chat app is free; API usage is paid.
AI Chat
Freemium
Perplexity
Perplexity AIA research-focused assistant that searches the web, answers with citations and supports follow-up questions. A free tier is available; Pro plans add deeper research and more searches.
Research
Freemium