**X users can now publicly ask Grok, the AI chatbot of xAI, questions by mentioning the AI. Then, Grok answers the questions automatically. In addition, xAI introduced more features to the chatbot.**
Image: Generated with AI
## The details
* You can mention Grok in X posts, and Grok replies to these posts. Grok can respond in multiple languages, including English, Spanish, French, German, … .
* Now, Grok can provide real-time news on company fundamentals and generate comparative analyses between stocks. For example, try “Compare and analyze TSLA and AAPL’s recent performance” to see detailed real-time stock comparisons. We have written an article on how to [implement similar functionality using AG2 and Chainlit](https://tinztwinshub.com/investment-research/build-a-multi-agent-stock-market-analyst-to-compare-stock-price-performance/).
* In addition, Grok can proofread and shorten your post drafts. These features are now available in the post menu. You can also choose different personalities to customize the writing style, such as a Scientist or Influencer.
Example: Enhance Posts on X with Grok
**Our thoughts**
xAI is driving the integration of Grok on the X platform so that Grok has now become a big creator on X. Grok’s X account now has more than 1 million followers.
However, Grok has already made 140,000 posts and the number keeps growing every second as Grok continually replies to people. Grok floods X with AI answers. Whether this is good for the platform or not, we will see.
**More information:** 🔗 [xAI](https://x.com/xai){:target="_blank" rel="noopener"} \| [Heise Online](https://www.heise.de/en/news/Grok-can-now-also-be-marked-in-posts-on-X-and-replies-10309008.html){:target="_blank" rel="noopener"} \| [Grok’s X account](https://x.com/grok/with_replies){:target="_blank" rel="noopener"}
## Magic AI tool
This week’s Magic AI tool is [Coachy](https://www.coachy.net/a/tinztwins){:target="_blank" rel="sponsored nofollow noopener"}\*. It is a user-friendly software for creating member areas, similar to [Digibiz24](https://www.digistore24.com/redir/122409/tinztwins/){:target="_blank" rel="sponsored nofollow noopener"}\* or [Steady](https://steady.cello.so/3FULJV2IL6k){:target="_blank" rel="sponsored nofollow noopener"}\*. Coachy is perfect for coaches looking for easy-to-use software. No technical knowledge is required!
Recently, Coachy released Coachy AI, an AI assistant that can help with the structure of your course. To do this, you can give Coachy AI a course name, a target audience, and a description. Then, the AI generates suggestions for your course, which you can accept or reject.
Coachy AI User Interface
With Coachy AI, you can quickly create your own member area. The AI generates the structure, and you do the fine work. That’s it!
👉🏽 [**Try Coachy AI for free (30 days, no credit card required)!**](https://www.coachy.net/a/tinztwins){:target="_blank" rel="sponsored nofollow noopener"}*
## Hand-picked articles
* [Build a Multi-Agent Stock Market Analyst to Compare Stock Price Performance](https://tinztwinshub.com/investment-research/build-a-multi-agent-stock-market-analyst-to-compare-stock-price-performance/)
* [Build a Local RAG App to Chat with Earnings Reports](https://tinztwinshub.com/investment-research/build-a-local-rag-app-to-chat-with-earnings-reports/)
* [Build an OpenAI-Compatible API for Open-Source LLMs from Scratch](https://tinztwinshub.com/software-engineering/build-an-openai-compatible-api-for-open-source-llms-from-scratch/)
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