Compares the schema of two database instances, showing the differences and the migration script; It supports MS SQL 2008 and higher, MySQL 5.6 and higher and PostgreSQL 9 and higher.
MssqlMerge Alternatives
MssqlMerge is described as 'Easy to use diff & merge tool for Microsoft SQL Server databases. This tool allows to compare and import/export database objects and data between two databases. Supports SQL Server version 2008 and higher' and is a database comparison tool. There are more than 10 alternatives to MssqlMerge for Windows, SQL Server Management Studio, Mac and Linux. The best MssqlMerge alternative is SQL Server Comparison Tool. It's not free, so if you're looking for a free alternative, you could try a7 SqlTools or CompareData. Other great apps like MssqlMerge are Red Gate SQL Compare, dbForge Data Compare for SQL Server, dbForge Schema Compare for SQL Server and SQL Data Compare.