SQL Delta!

dbForge Schema Compare for SQL Server is a reliable, easy-to-use tool for comparing and synchronizing Microsoft SQL Server database schemas. This product is specially designed to help you compare your SQL Server databases, analyze differences and synchronize your schemas using generated SQL script in a well-designed user interface quickly and without errors.

ApexSQL Diff is an SQL development tool that can compare SQL Server database tables, views, and all other SQL Server objects. Beside comparing and synchronizing live databases, it can also compare and synchronize native backups, ApexSQL snapshots, script folders, and source control projects. It supports Azure SQL Database and SQL Server on Amazon RDS. Database schema synchronization can be automated and scheduled unattended. Upon finished comparison, you’ll be able to export results into HTML, XML, and Excel. It also supports creating executable installation packages that user can run without installing any other software. »

A sql management tool which allow to search and explore databases and compare the structure and data of them.

ApexSQL Data Diff is a SQL Server database comparison tool used to compare and synchronize database data. It also supports comparing SQL Azure databases, SQL Server on Amazon RDS, database backups, CLI. It can automate and schedule database migrations, propagate data changes from one environment to another, identify and repair lost and/or damaged data, perform row level recovery from SQL backups without restoring. In case something goes wrong ApexSQL Data Diff can reverse any changes made by automatically creating a backup prior to database synchronization. With this tool, you'll be able to create sophisticated reports to document the differences between your SQL Server databases and database backups and schedule your migration unattended, using the Command Line Interface. It also supports creating executable installation packages that user can run without installing any other software. »

SQL Compare, by Red Gate Software, compares and synchronizes SQL Server databases, automates comparisons, and helps you manage database versioning issues