gitSQL - Database source control for SQL Server, PostgreSQL
Full Convert - Full Convert is industry standard for database migration. Supports 40 database formats and offers unparalleled speed and customization.
Flyway - Flyway is a database migration tool.
DBConvert Studio - Database migration/ sync software for data conversion and replication.
Liquibase - Database schema change management and release automation solution.
ESF Database Migration Toolkit - ESF Database Migration Toolkit enables transfer of data between various database formats without writing any scripts.