Power BI Report Server is free with a SQL Server license you probably already hold. Power BI Service and Fabric are not, and the way that cost usually gets quoted, one number per user, hides how it is actually billed. Below is the real breakdown, using only the published figures we can source, plus what changes when a one-time conversion replaces a recurring bill instead. For the fuller PBIRS versus Power BI Service comparison, see SSRS vs Power BI.
Per-User Licensing Is the First Line, Not the Whole Bill
Power BI Pro runs $14 per user per month. Power BI Premium Per User runs $24 per user per month. Either is charged per person who needs to view or interact with paginated reports in the Power BI Service, and it is billed whether or not your report volume ever changes. For fifty users on Pro alone, that is $8,400 a year before anything else is added.
Capacity Licensing Is Its Own Separate Line
Rendering paginated reports in the Power BI Service in the cloud requires a capacity, separate from user seats. Power BI Premium capacity starts at $4,995 per month. That is a fixed monthly cost independent of how many users you have, and it is where a lot of budget estimates go wrong: someone prices the per-user number, multiplies by headcount, and never adds the capacity bill that arrives every month regardless. See the fuller cost tables for how Fabric's newer consumption-based capacity tiers compare to classic Premium capacity.
For a Small, Simple Estate, You May Not Need to Buy Anything
If your report estate is small and simple, the honest first answer does not involve buying anything from us, or from Microsoft's cloud products either. If your organization already licenses SQL Server Enterprise with Software Assurance, or Power BI Premium, PBIRS renders your existing RDL reports at no incremental software cost: no per-user fee, no capacity fee, nothing new to procure. That is worth knowing before anyone reaches for a Fabric quote. See the Microsoft path breakdown for the full honest version of that answer.
What a One-Time Conversion Changes
Power BI Service and Fabric costs are recurring by design: per-user and capacity licensing scale with your organization for as long as you keep running paginated reports there. A one-time conversion changes the shape of that bill rather than just its size. ReportBridge's plans start at $499 a month, a flat platform fee rather than a per-seat or per-capacity meter (see current pricing), and there is no SQL Server or Windows Server licensing underneath it at all once the conversion is done.
That is not a claim that ReportBridge is cheaper for every organization; it depends entirely on your user count, report volume, and how many more years you would otherwise be paying the Power BI bill. The honest comparison is not two single numbers against each other. It is a recurring, growing bill against a flat fee plus a one-time conversion effort. Which side wins is a question about your specific estate, not a general one. A professional assessment prices that comparison against your actual reports, PBIRS and Power BI Service included, rather than a generic organization.
Steve Harlow is the founder of ReportBridge. He led an SSRS migration of nearly 200 paginated reports for a multi-jurisdictional regulatory program and built the automation tooling to make it repeatable. Questions? steve@report-bridge.com