For those who might be interested, I’m sharing an output from my experimentation with agentic AI frameworks like LangChain and LangGraph in the context of data insights democratization.
It’s a simple agentic app for plain-language exploration of corporate culture data. Ask a question in everyday language, and a team of AI agents will plan the analysis, generate the visualization, and explain the findings - all in a few seconds.
It runs on a public dataset from CultureX with corporate culture scores across companies in different industries, measured through anonymous Glassdoor reviews between Jan 1, 2023, and Apr 4, 2025.
The app uses several AI agents (powered by Google’s Gemini 3 Flash Preview), each responsible for a different step:
After the initial analysis, you can ask up to 5 follow-up questions. The AI keeps full context from previous turns - including your answers to sharpening questions - so it builds on what it already knows rather than starting from scratch. Hit ✨ New Analysis to start to a fresh exploration.

It usually provides good outputs even with really simple plain language - but based on my experiments, it helps if you know what kind of dataviz and insights you want and spell that out for the agents 😉
Happy exploring 🕵️♀️ And as usual, genAI can make mistakes, so don’t trust the outputs blindly - always double-check 😉
P.S. Since the app is hosted on Streamlit Community Cloud, it doesn’t stay awake continuously. If it hasn’t been used recently, you may need to wake it up and wait a few minutes.
P.P.S. Click the GitHub icon in the top right corner of the app to get to the code repo, or go directly here.
For attribution, please cite this work as
Stehlík (2025, Sept. 24). Ludek's Blog About People Analytics: Agentic AI for visual data exploration. Retrieved from https://blog-about-people-analytics.netlify.app/posts/2025-09-24-agentic-ai-for-visual-data-exploration/
BibTeX citation
@misc{stehlík2025agentic,
author = {Stehlík, Luděk},
title = {Ludek's Blog About People Analytics: Agentic AI for visual data exploration},
url = {https://blog-about-people-analytics.netlify.app/posts/2025-09-24-agentic-ai-for-visual-data-exploration/},
year = {2025}
}