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database diff & merge
MssqlMerge logo for SQL Server
aka MssqlMerge
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KS DB Merge Tools All-In-One license

Compare and synchronize SQL Server schema and data

Scroll the gallery and click on the image title to open the use case with detailed steps. Use the Pro/Free toggle to switch application modes, if applicable.

MssqlMerge is an easy to use diff & merge tool for Microsoft SQL Server databases:

  • Compare schema and data
  • Quick filters to show all/new/changed/new+changed
  • Merge changes in both directions
  • Lightweight: less than 15 MB
  • Free version with basic features, available for commercial use. No credit card, no registration, no ads, no hidden telemetry.
  • Pro version with whole set of features at a reasonable price. Fully functional two weeks trial available.
  • Supported SQL Server versions: from 2008 to 2022 and SQL Azure

Download MssqlMerge

Please open this page on the wide screen to get the Free vs Pro features and pricing overview, or use the menu to get more details.

Free vs Pro at a glance:

Free Pro
Price (USD, excluding VAT): $0
  • Single-user (personal) license:
$75, buy now
  • Multi-user license for companies and organizations:
$95 ~ $40 per user (volume discounts), buy now
  • Payments are handled externally by PayPro Global (Toronto, Canada),
    transactions are encrypted and secure
  • This is a perpetual license including a one-year of free upgrades and support
  • More about purchasing, license types and discounts
Compare schema and programming objects:
  • Tables (columns and constraints) merge new only
  • Views (definition)
  • Stored procedures
  • Functions
  • Schemas merge new only
  • Tables (columns, constraints, indexes, triggers and change tracking)
  • Views (definition, indexes and triggers)
  • Stored procedures
  • Functions
  • User-defined data types merge new only
  • User-defined table types merge new only
  • Sequences merge new only
  • Schemas merge new only
  • XML schema collections merge new only
  • DDL triggers
Compare data:
  • Per table with limitations
  • Per table
  • Per view
  • Batch data diff across multiple tables/views
  • Any table/view vs any other table/view merge only if target updateable
  • Any custom query result diff only
Other Pro features:
  • N/A
  • Diff profiles
  • Id-Remap Merge
  • Export to Excel
  • Application customization
  • Scripting support for data merge
  • Misc. other enhancements: scrollbars colored with changes summary, navigation thru changes, advanced search, etc.
  • More about Pro features

If you have any questions, please contact us.