Tableau → Power BI
Tableau to Power BI Migration, Engineered.
Manual rebuilds take quarters and bill by the hour. We inventory every workbook, convert on a deterministic engine, and prove parity — for a fixed fee.
The Platform
Inventory, convert, and validate — in one pipeline.
A rules-based engine handles repeatable conversion work. Architects review flagged edge cases. Every asset is tracked from audit through sign-off.
The Problem
Why manual Tableau→Power BI migration fails.
LOD expressions don't map 1:1 to DAX
Level-of-detail calculations use Tableau-specific logic that has no direct Power BI equivalent. Translating them by hand is error-prone and rarely documented.
Calculated fields, table calcs, and context filters
Each calculated field, table calculation, and context filter requires explicit translation. Manual rebuilds miss edge cases and introduce silent data errors.
Data-model differences
Tableau extracts and joins behave differently from a Power BI semantic model. Relationships, grain, and refresh logic must be re-engineered — not copied.
Manual rebuilds drift from the source
Consultants rebuilding dashboards by hand interpret rather than convert. Over hundreds of assets, small deviations compound into reports that no longer match the source.
The Process
Three phases. One deterministic engine.
Every engagement follows the same sequence — inventory, convert, validate. See the full platform →
Complete inventory. Before a single line changes.
Connect via Tableau REST API to catalog every workbook, view, data source, calculated field, LOD expression, and permission. Each asset receives a complexity score and is routed AUTO, REVIEW, or MANUAL before migration begins.
Rules-based conversion. Architect review for edge cases.
The conversion engine translates Tableau assets to Power BI format — calculated fields to DAX, LOD expressions to equivalent logic, visuals to matching report layouts. Output is rebuilt via Power BI API as validated .pbix files.
Side-by-side parity. Verified, not assumed.
Every migrated report is compared against the source in a side-by-side parity check. Visual QA, data reconciliation, and a pass/fail sign-off checklist are included on every engagement.
Honest Scope
What's automated vs. what needs review.
The audit routes every asset before migration starts. No surprises after work begins.
Pricing
Fixed fee. Scoped before work begins.
Every engagement is priced by dashboard count, complexity tier from the audit, and deployment type — Cloud, On-Premises, or Air-Gapped. The audit inventory sets the scope and the fee before any migration work starts.
- No hourly billing or open-ended time-and-materials
- No surprise change orders after migration begins
- Full cost confirmed during the free assessment
Frequently asked questions
Ready to scope your migration?
Schedule a free assessment. We inventory your Tableau environment and return a fixed-fee quote before any work begins.