dbForge SQL Tools - SQL Server tools for SQL database development
Redgate SQL Data Compare - Use Redgate SQL Data Compare to compare and synchronize static, lookup, and reference data in your SQL Server database - try it free
Devart Studio for SQL Server - dbForge Studio for SQL Server is a powerful SQL Server GUI Tool for SQL Server database management, administration, development, datareporting and analysis.
Open DBDiff - A database comparison tool for Microsoft SQL Server 2005+ that reports schema differences and...
dbForge Monitor - dbForge Monitor is a FREE add-in for Microsoft SQL Server Management Studio that allows you to track and analyse SQL server performance.
Replicator - Easily replicate database table data - even with heterogeneous databases.