Self-service business intelligence has become the go-to tool for business decisions. Here's how Power BI and Tableau stack up on features and pricing.

TL;DR Key Takeaways : Power Query is a faster, code-free, and user-friendly alternative to Python for cleaning messy survey data, making it ideal for non-coders or those prioritizing efficiency.

Tableau is one of the major players in the category of self-service BI (business intelligence) tools aimed primarily at nonprofessional developers such as business analysts.