Microsoft Copilot
Chat
Microsoft's everyday AI companion for web-grounded answers, writing, files, and image creation
AI AssistantChat
Grok
Real-time AI assistant with live X access and a witty personality.
Grok is an AI assistant built by xAI, designed to give real-time, witty, and insightful answers. It has live access to X (Twitter) data, making it uniquely capable of understanding trending topics, public conversations, and breaking news. Grok can also process images, generate text, and handle complex reasoning tasks.
Updated
2026-06-11
Platforms
Web / iOS
Freemium
Free tier has conversation rate limits; Best performance requires X Premium subscription
* Pricing is for reference only; see the official site for current pricing.
grok.com
Key Features
Live X Access
Grok has real-time access to public X posts and trends, making it uniquely informed about current events and online conversations.
Witty Chat
Choose from different personality modes — from fun and幽默 to serious and professional — for a tailored conversation experience.
Image Analysis
Upload images for Grok to analyze, describe, and answer questions about visual content.
Text Generation
Generate articles, summaries, social posts, and creative content with Grok's advanced language capabilities.
Think Mode
Enable Think mode for step-by-step reasoning on complex problems — math, logic, coding, and research questions.
Web Search
Search the web directly within conversations to get the latest information beyond Grok's training cutoff.
Best For
Breaking-news journalists
Track breaking news and public conversations with live X data.
Social media researchers
Understand trending topics and public discussions using real-time X data.
Content writers
Generate, summarize, and creatively develop text with conversational assistance.
Pros
- Real-time X/Twitter data access — unparalleled for current events
- Engaging personality with multiple style modes
- Free tier available with generous usage limits
- Strong reasoning and image understanding capabilities
Considerations
- Free tier has conversation rate limits
- Best performance requires X Premium subscription
- Some features still in active development
Related tools
Explore a few similar tools next
