Django - The Web framework for perfectionists with deadlines
Chartio - Chartio is a powerful business intelligence tool that anyone can use.
Flask - a microframework for Python based on Werkzeug, Jinja 2 and good intentions.
Tableau - Tableau can help anyone see and understand their data. Connect to almost any database, drag and drop to create visualizations, and share with a click.
Sprucely.io - Sprucely.io is a flexible platform service that automates your data insights pipeline. It turns your data into interactive decision intelligence. In seconds.
Sisense - The BI & Dashboard Software to handle multiple, large data sets.