DataWeigher is described as 'The DataWeigher is the tool to compare and synchronize data. You can select any tables and fields from two MS Access databases and the DataWeigher finds differences. The comparison result is very visual, each type of records (added, deleted, changed) has its own color' and is a database comparison tool in the backup & sync category. There are more than 10 alternatives to DataWeigher for Windows, SQL Server Management Studio, Mac and Linux. The best DataWeigher alternative is dbForge Data Compare for SQL Server. It's not free, so if you're looking for a free alternative, you could try Open DBDiff or MssqlMerge. Other great apps like DataWeigher are dbForge Schema Compare for SQL Server, Red Gate SQL Compare, SQL Data Compare and ApexSQL Diff.