What Is Power BI and Why Should You Use It?

Gyansetu Team Data Science
Power BI

If your team is still using the “reporting process” of having numbers typed into an Excel spreadsheet on a weekly basis, then you have definitely heard of Power BI as the solution. However, most sources will overload you with terms from Microsoft or simply turn into a sales pitch for some other software. Here is the plain language version of what Power BI is, its cost in 2026, its comparison to Tableau and Qlik, and even situations where it is not the way to go.

What Is Power BI?

Power BI is a business intelligence and data visualization tool developed by Microsoft. If stripped down of any fancy talk, the following are the five key aspects that it offers: connection to your data from anywhere, cleaning of the data, building relationships among the various data sets, visualizing it as charts, and sharing the dashboards that were generated with others on an automated basis, and not manually weekly.

It is not necessary for one to be a data scientist to use this tool. The whole purpose of developing it was to make it easy for a marketing manager and finance analyst to develop their reports using drag-and-drop, even as it provides room for further data modeling for the data scientists.

The Power BI Product Family

Power BI isn’t one piece of software — it’s a family of tools that work together. Knowing which piece does what will save you from buying the wrong license later.

Power BI Desktop

It’s an open source Windows software where reports can actually be created: getting data, working with data and then making visualizations out of it. Think of it like a workshop. One thing that you should know beforehand – Desktop runs only on Windows OS. There is no desktop client for Mac or Linux, which means you have to use virtualization or web service.

Power BI Service

The cloud side, which is used for publishing reports once they have been completed. This is where the dashboards update periodically, where collaboration takes place in shared workspaces, and where the majority of people who are not building reports will use Power BI.

Power BI Pro, Premium Per User, and Fabric Capacity

Here is where most people get lost, so here is the shortened version: Pro is the default paid license for all users who create or access shared reports. Premium Per User (PPU) is an upgrade for personal power users who require large data sets and higher refresh frequency. Fabric Capacity is an entirely separate licensing scheme, designed for enterprise customers with lots of viewers of their dashboards. Details about pricing below.

Power BI Mobile

Applications available for iOS, Android, and Windows through which one can view the dashboard using a mobile device. It will be helpful for everyone who needs the KPIs but not on their laptops.

Power BI Embedded

It is a service through which developers can integrate the dashboards in their applications, so that the customer can get the analytics from within the application.

Power BI Report Server

On-premises solution for those organizations that have any data-residency or compliance requirement.

How Power BI Fits Into Microsoft Fabric

With the integration of Power BI into Microsoft’s Fabric Analytics Platform, Power BI will benefit from having the same Data Storage, AI-Assistance, and Real-Time Alerting as the other tools within Fabric. If you are an existing user of Power BI, you don’t have to worry as there won’t be any change to your current reports within Power BI.

How Much Does Power BI Cost in 2026?

This is the part most articles about Power BI either skip or get wrong — pricing changed substantially in April 2025, and a lot of content still quotes the old numbers.

TierPriceBest forKey limit
Free$0Solo exploration and learningCan’t share reports with anyone else
Pro$14/user/month (annual)Small-to-mid teams creating and viewing shared reports1 GB model size, 8 refreshes/day
Premium Per User (PPU)$24/user/month (annual)Power users needing bigger models and more AI features100 GB model size, 48 refreshes/day
Fabric Capacity (F-SKUs)From ~$263/month (F2), scaling with compute sizeLarge organizations with many report viewersEvery creator still needs Pro to publish

What gets everyone by surprise about licensing in Power BI: both creators of the reports as well as the viewers should have a licensed copy under the Pro or PPU — not just the person creating the dashboard. For example, a team of 5 analysts and 40 people who have to view those dashboards is a total of 45 licensed copies — and not 5. The scenario changes when using Fabric capacity on tier F64 and above, when there are no licensing needs for viewers anymore, which is one of the reasons large enterprises often consider capacity-based pricing instead of adding user licenses.

Key Features That Make Power BI Stand Out

  • Real-time dashboards. Real-time streaming of data into dashboards without waiting for the usual nightly refresh.
  • Row-level security (RLS), explained simply. This is a way to set up rules to restrict a regional sales manager from seeing any other region’s data within the same report as everybody else. You will not need another report for each individual team.
  • AI and Copilot features. Just ask questions in natural language and get back an answer in the form of a chart or a report summary by Copilot.
  • 100+ data connectors, including Excel and SQL Server, Salesforce, Google Analytics, cloud warehouses.
  • DAX and Power Query, are the two programming languages used for calculations and data transformations. They are complex but you don’t need them for a simple report at all.

Who Actually Uses Power BI?

It is not restricted to data specialists only. On the contrary, the typical users are business analysts, BI analysts, financial analysts, supply chain analysts, and marketing managers – along with many others, namely report readers (executives, regional managers, department heads), who have nothing to do with report creation.

Power BI in the Real World: 4 Industry Examples

  • Retail: A regional chain ties POS data into Power BI for direct comparisons of store performance, spotting problem stores several weeks sooner than monthly spreadsheet analysis does.
  • Healthcare: A hospital system uses real-time dashboards to track bed occupancy, staff ratios, and patient waiting times, allowing them to shift around staff before the bottleneck hits.
  • Financial services: The finance team automatically generates balance sheet and cash flow statements every night instead of manually creating them once per quarter close.
  • SaaS / product analytics: The product team ties together the usage and billing information into one view to understand feature adoption related to renewals, rather than analyzing two separate reports for correlations.

Getting Started with Power BI: A 7-Step Beginner Walkthrough

  1. Sign up for a free Power BI account and install Power BI Desktop (only Windows).
  2. Connect to a data source — begin with a dataset that you know well, e.g., a simple Excel spreadsheet or SQL database.
  3. Clean and shape the data in Power Query Editor, e.g., remove any empty columns, correct datatypes, rename fields.
  4. Build relationships between tables if combining several data sources, so that the sales table and product table may communicate with each other.
  5. Create your first visuals by dragging fields onto the canvas; it is easiest to start with a bar chart or line chart.
  6. Publish to the Power BI service for viewing from the browser and not just on your local desktop.
  7. Share with your team through a workspace, and set a refresh schedule so the data updates automatically.

Budget a few hours for your first real report — the interface is approachable, but shaping messy real-world data always takes longer than the tutorials suggest.

Power BI vs. the Alternatives

Power BI is popular, but it’s not the only option, and it isn’t the best fit for every team.

ToolStarting priceLearning curveBest for
Power BIFree (no sharing) / $14/user/monthModerateTeams already using Microsoft 365 / Excel-heavy workflows
Tableau~$15–75/user/monthModerate–steepTeams prioritizing best-in-class, highly customizable visuals
Qlik SenseCustom pricingModerateOrganizations wanting associative (non-linear) data exploration
Looker~$3,000–5,000/month (org-wide)Steep (SQL-based modeling)Engineering-led teams wanting a single governed data model

In case your company is already using Excel, Outlook, and Teams, then Power BI will be unbeatably advantageous in terms of cost. For those who are concerned about visual design and are willing to pay for it, Tableau will definitely have something interesting to offer. In case you need a common company-level data model created by engineers, Looker may be an appropriate choice.

Who Should (and Shouldn’t) Use Power BI

Good fit if:

  • Your company is using Microsoft 365 / Excel currently
  • Self-service reports needed by non-tech savvy employees
  • Budget allocation is per user and not for a costly BI tool upfront

Think twice if:

  • All your employees use Macs/Linux OS (no native desktop app)
  • Reporting requirement is simple enough where Excel + Pivot Tables is sufficient
  • Need to share dashboards with multiple external audience members without paying for each one separately – becomes quite costly outside Fabric limit

How to Learn Power BI

Certifications from Microsoft (including but not limited to the Microsoft Certified: Power BI Data Analyst Associate certification) that are based on the PL-300 exam exist. Learning paths are free and provided by Microsoft Learn. People who know Excel can gain basic skills (connections, cleaning, visualizations) in one or two weeks of constant practice. It will take several months of practice to feel proficient with DAX and modeling techniques.

Frequently Asked Questions

Q1. Is Power BI free? 

Ans. Power BI Desktop can be downloaded and used free for building reports on your own computer. But if you want to share those reports with others, you would need a paid Pro or Premium license.

Q2. Is Power BI hard to learn? 

Ans. Getting started – connecting data and creating basic visualizations – is not that complicated for anyone who uses Excel comfortably. But advanced data modeling with DAX language involves learning.

Q3. Power BI vs. Excel — what’s the difference? 

Ans. Excel is a spreadsheet program, while Power BI is an application for working with different data sources and sharing reports. Think about it as a next step after Excel becomes insufficient for your needs.

Q4. Does Power BI work on Mac? 

Ans. Power BI Desktop is available only on Windows OS. You can use Power BI through the web browser from Mac, but not the Power BI Desktop.

Q5. Is Power BI good for small businesses? 

Ans. Yes, especially for those companies who use Microsoft Office 365, because its price is reasonable for small teams of users. But viewer licenses cost extra.

The Bottom Line

Power BI has become popular because it allows non-technical users to create live, shareable dashboards, particularly since you may have an organization working within the Microsoft environment. It’s not the cheapest or most flexible BI tool when it comes to visualization. The licensing price per viewer also becomes significant as the user base increases. Nevertheless, when it comes to aggregating several spreadsheets into one unified place and getting automatic updates, there are few options that beat Power BI.

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