Streamlit and Gradio are both great tools to build web apps, but with different focuses: * Gradio is designed to build demos for machine learning models very easily, and as such is more opinionated but faster to use. * Streamlit takes longer to learn and use, but is more flexible and lets you build entire dashboards

There are other differences as well. For example, Gradio uses the default Python interpreter, whereas Streamlit uses its own. This means you can run Gradio apps in jupyter notebooks, etc. whereas I don't think you can do that with Streamlit

The next alternative is Mercury (https://github.com/mljar/mercury) framework. It turns Jupyter notebooks into interactive web apps. You just add YAML config in the first cell and the interactive widgets (textbox, sliders) will be added to the notebook. You can share the notebook with others. Your users can tweak widgets and execute the notebook (and download result as single HTML file). What is more, you can hide notebook's code if you want. The framework is open source, but has also commercial additional features like authentication. It's website https://mljar.com/mercury/.