Power BI vs Streamlit: Which One Is Right for Your Finance Team?

When finance teams need dashboards, two tools come up often: Microsoft Power BI and Streamlit. They solve similar problems but in very different ways. Here's an honest breakdown of both.

What Is Power BI?

Power BI is Microsoft's business intelligence platform. It lets users connect to data sources, build visual dashboards, and share reports across an organization — all through a point-and-click interface. No coding required. It's widely used in large enterprises, especially those already inside the Microsoft ecosystem (Excel, Azure, Teams).

Power BI — Pros

• ✓No coding needed — business users can build dashboards themselves
• ✓Deep Microsoft integration — connects natively to Excel, SharePoint, Azure, and Teams
• ✓Large ecosystem — thousands of templates, connectors, and community resources
• ✓Governance and permissions — enterprise-grade user management
• ✓Automatic refresh — data stays up to date without manual work

Power BI — Cons

• ✗Per-user licensing — Power BI Pro costs $10–$20 per user per month
• ✗Vendor lock-in — dashboards live inside Microsoft's cloud
• ✗Limited customization — visuals are constrained to what Microsoft supports
• ✗Premium features are expensive — $4,995+/month for embedded reports
• ✗Overkill for small teams — many SMBs pay for features they never use

What Is Streamlit?

Streamlit is an open-source Python framework that lets developers turn data scripts into interactive web applications. Unlike Power BI, it requires coding (Python), but in return it offers complete flexibility. It's popular among data scientists, analysts, and engineering teams who want full control over their tools.

Streamlit — Pros

• ✓Fully customizable — build exactly what you need, nothing more
• ✓Open source and free — no licensing fees for the framework itself
• ✓Python ecosystem — access to Pandas, Plotly, and any Python library
• ✓Data stays private — can be hosted inside a company's own infrastructure
• ✓Pay per solution, not per user — one deployment serves unlimited users

Streamlit — Cons

• ✗Requires Python knowledge — not self-serve for non-technical users
• ✗No built-in enterprise features — no native user management out of the box
• ✗Hosting is your responsibility — you need to set up and maintain a server
• ✗Slower to build for non-developers — custom dashboard takes development time upfront

Side-by-Side Comparison

The Bottom Line

Power BI and Streamlit are not direct competitors — they serve different needs. Power BI is a self-serve BI platform built for large organizations. Streamlit is a developer tool that enables fully custom, code-driven dashboards.

For finance teams at SMBs who need tailored dashboards without paying per-seat licensing fees, a custom Streamlit solution can deliver the same insights at a fraction of the ongoing cost.