Azure Data Studio is a free, cross-platform database IDE from Microsoft that brings a modern notebook-style interface to SQL Server, Azure SQL, PostgreSQL, and a growing catalog of data sources — all inside a native Mac app.
What is Azure Data Studio?
Azure Data Studio is Microsoft's open-source database development and management tool, purpose-built for data professionals who need rich query editing, integrated notebooks, and schema comparison on macOS, Windows, and Linux. Think of it as VS Code's close cousin, tuned specifically for databases rather than general code — it even shares the same Monaco editor engine and extension marketplace concept.
I've had it open every morning for months, running T-SQL queries against both on-premises SQL Server instances and Azure SQL Managed Instance, and the experience feels genuinely native on Apple Silicon in a way that SQL Server Management Studio on a remote VM never could.
What does Azure Data Studio do best?
Its Jupyter-style SQL notebooks are the headline feature — you can mix runnable T-SQL cells with Markdown commentary, embed charts from query results, and version-control the whole thing as a .ipynb file. For documenting runbooks, incident investigations, or onboarding queries, nothing else in the Mac database-tool world comes close.
- Smart SQL editor — IntelliSense, inline error squiggles, multi-cursor editing, and a side-by-side diff view for comparing stored procedure versions
- SQL Notebooks — mixed SQL/Markdown cells with result-set charts; shareable and Git-friendly
- Schema Compare — visual diff of two database schemas with one-click migration script generation
- Extensions marketplace — first-party add-ons for PostgreSQL, MySQL, Kusto (KQL), SandDance data visualiser, and the full SQL Server Agent
- Query history and pinned connections — server groups with colour-coding so you cannot accidentally run a DELETE on production
- Integrated terminal — drop into a shell or run sqlcmd without leaving the window
How much does Azure Data Studio cost?
Azure Data Studio is completely free to download and use — no subscription, no feature gating, and no login wall for the core product. Microsoft open-sources it on GitHub under the MIT licence. Extensions vary: most are also free, though some third-party marketplace extensions have their own pricing. The only costs you will ever encounter are the underlying Azure or SQL Server licences you already hold.
Who should use Azure Data Studio?
If you spend a meaningful portion of your day writing queries, tuning indexes, or maintaining SQL Server schemas, Azure Data Studio deserves to be your daily driver. It particularly shines for backend engineers who live in VS Code and want the same keyboard shortcuts and extension model in their database tool, and for data engineers who lean on notebooks to document ETL pipelines.
It is not a DBA console replacement in every scenario — operations-heavy DBAs who need SQL Server Agent job management, full SSRS/SSIS design surfaces, or deep Always On Availability Group GUIs will still reach for SSMS on a Windows VM for those edge cases. But for query development, performance troubleshooting, and schema work on a Mac, Azure Data Studio wins on every axis against running SSMS in Parallels.
Compared to TablePlus or DBngin, Azure Data Studio feels more IDE and less browser-tab — better for power queries, worse for casual point-and-click record editing. Compared to DBeaver, it is leaner and faster on first launch, with better first-party support for the Microsoft data platform, though DBeaver edges it out for breadth of non-Microsoft database drivers.
What are the best Azure Data Studio alternatives?
The Mac database-tool landscape has strong options depending on your stack. DBeaver Community covers the widest range of databases (MySQL, Oracle, MongoDB, dozens more) and is also free and open-source, making it the better pick if your work is not centred on SQL Server or Azure. TablePlus offers a polished, native-feeling UI that database newcomers often prefer, though its connection breadth comes at a one-time licence cost. DataGrip from JetBrains is the most capable all-round IDE-class option but requires a paid subscription — worth it if you are already in the JetBrains ecosystem. For pure PostgreSQL work, Postico 2 remains the most delightful native Mac option. None of them match Azure Data Studio's SQL notebook experience or its depth on the Microsoft data platform.
How does Azure Data Studio compare to SSMS?
SQL Server Management Studio runs only on Windows — full stop. Azure Data Studio is the answer Microsoft built for every developer who is not on Windows. SSMS has a richer surface area for server-level administration (security audit, replication, SSIS wizards), but for the daily query-and-develop workflow, Azure Data Studio's cleaner editor, notebook support, and native Mac performance make it the clear preference for anyone working on Apple hardware.
