Jam SQL Studio Best SQL Data Compare Tool in 2026
Compare the top tools for diffing database table data. Find rows that were added, modified, or deleted — and generate sync scripts to reconcile differences across environments.
Free for personal use • Data compare free up to 10,000 rows/table • Mac, Windows, Linux
Data Compare Tool Comparison: 2026 Edition
A side-by-side comparison of the most popular SQL data compare tools.
| Feature | Jam SQL Studio | Redgate SQL Data Compare | DBeaver | DataGrip | SSDT |
|---|---|---|---|---|---|
| Data Compare | ✓ | ✓ | ✓ | ✓ | ✓ |
| Schema Compare (also included) | ✓ | ✗ Separate product | Pro only | ✓ | ✓ |
| Sync Script Generation | ✓ INSERT/UPDATE/DELETE | ✓ | ✓ | ✓ | ✓ |
| Side-by-Side Row Diff | ✓ | ✓ | ✓ | ✓ | Limited |
| Cross-platform | ✓ Mac/Win/Linux | ✗ Windows only | ✓ | ✓ | ✗ Windows only |
| SQL Server Support | ✓ | ✓ | ✓ | ✓ | ✓ |
| PostgreSQL Support | ✓ | ✗ | ✓ | ✓ | ✗ |
| MySQL Support | ✓ | ✗ | ✓ | ✓ | ✗ |
| Oracle Support | ✓ | ✗ | ✓ | ✓ | ✗ |
| AI Agent Support | ✓ MCP Server | ✗ | ✗ | Limited | ✗ |
| Query Editor Included | ✓ Full IDE | ✗ Compare only | ✓ Full IDE | ✓ Full IDE | Via Visual Studio |
| Command Palette | ✓ + Object Search | ✗ | ✗ | ✓ | ✗ |
| Pricing | Free (Pro $9.99/mo) | From $327/user/yr (compare only, checked July 2026) | from $12/mo | from $99/yr | Free (with VS) |
| Enum Column Dropdowns | ✓ Native + CHECK + Sampled | ✗ | Native only | Native only | ✗ |
Why Teams Choose Jam SQL Studio for Data Compare
Compare table data across databases with sync script generation — included in a full SQL IDE at a fraction of standalone tool prices.
Data + Schema Compare in One Tool
Most tools charge separately for data compare and schema compare. Jam SQL Studio includes both free in the Personal tier (up to 10,000 rows/table and 200 objects), alongside execution plans, charting, and AI support. Pro removes the size caps, adds AI Workspace sync, multiple named sessions and the Schema Overview extras, and covers commercial use — one subscription replaces multiple expensive tools.
Cross-Platform & Multi-Database
Compare data across SQL Server, PostgreSQL, MySQL, Oracle, and SQLite on Mac, Windows, or Linux. Redgate and SSDT are Windows-only and SQL Server-only. Jam SQL Studio works everywhere with every major database.
Affordable for Every Team
Redgate SQL Data Compare is a per-user annual subscription from $327/user/year and only compares data. Jam SQL Studio's free Personal tier already includes a full SQL IDE with data compare built in — Pro is just $9.99/month or $99/year if you need to remove the size caps. That's a fraction of the cost for far more functionality.
Use Cases That Matter
Verify deployments ran correctly. Audit data drift between environments. Compare dev vs staging vs production. Synchronize lookup tables. Investigate report discrepancies. All from one intuitive interface.
Bring Your Connections With You
Already have connections set up elsewhere? Import them into Jam SQL Studio in one click from Azure Data Studio, VS Code, SSMS, DBeaver, DataGrip, TablePlus, MySQL Workbench, Navicat, and pgAdmin — plus standard config files like tnsnames.ora, pg_service.conf, .my.cnf, and ODBC. See how import works →
Data Compare Features
Everything you need for comparing and syncing database data.
Side-by-Side Diff
See added, modified, and deleted rows side-by-side. Color-coded highlighting makes differences obvious at a glance.
Sync Scripts
Generate INSERT, UPDATE, and DELETE scripts to synchronize data. Review before executing. Save for CI/CD pipelines.
Schema Compare Too
Schema compare included in the same tool. Compare both structure and data across environments without switching applications.
Execution Plans
Full SQL IDE with execution plan visualization. Optimize the queries that populate your tables, not just compare the data.
Built-in Charts
Visualize query results as charts. Quickly spot data trends and anomalies before running detailed comparisons.
AI Agent Support
MCP server lets AI coding assistants query your databases safely. Automate data comparison workflows with AI.
Frequently Asked Questions
Common questions about SQL data compare tools.
What is the best SQL data compare tool in 2026?
Jam SQL Studio offers the best value: data compare is free in the Personal tier (up to 10,000 rows/table), included in a full SQL IDE. Pro ($9.99/month) removes that size cap and adds AI Workspace sync, multiple named sessions, and a commercial-use license. Redgate is enterprise-grade but Windows-only, sold as a per-user annual subscription from $327/user/year with volume discounts above four users (checked July 2026). DBeaver and DataGrip include data compare in their paid tiers.
What is SQL data compare?
SQL data compare lets you compare actual row data in two tables side-by-side. It shows added, modified, and deleted rows, and generates INSERT/UPDATE/DELETE scripts to synchronize. Different from schema compare, which compares table structure.
Is Jam SQL Studio cheaper than Redgate?
Yes, significantly. Redgate SQL Data Compare is a per-user annual subscription from $327/user/year, data compare only (checked July 2026). Jam SQL Studio's free Personal tier already includes data compare, schema compare, execution plans, charting, and AI support — a full SQL IDE. Pro ($9.99/month or $99/year) removes those size caps and adds AI Workspace sync, multiple named sessions, and a commercial-use license.
Can I compare data between different database types?
Jam SQL Studio supports data compare across SQL Server, PostgreSQL, MySQL, Oracle, and SQLite databases. Compare tables across environments and generate sync scripts to reconcile differences.
What are common use cases for data compare?
Common use cases: verifying deployments, auditing data drift between environments, comparing dev/staging/production, synchronizing lookup tables, and investigating report discrepancies.
Does data compare generate sync scripts?
Yes. Jam SQL Studio generates INSERT, UPDATE, and DELETE scripts to synchronize data. You can review scripts before executing, select specific rows, and save scripts for CI/CD pipelines.
Is there a free SQL data compare tool?
DBeaver Community has basic data compare for free. Jam SQL Studio's free Personal tier includes data compare at no cost, up to 10,000 rows per table — much more affordable than standalone tools like Redgate (from $327/user/year, checked July 2026).
Download the Best Data Compare Tool
Compare table data across databases. Full SQL IDE included.
Comparing Other SQL Tools?
See how Jam SQL Studio compares to other popular database tools.