SQL Server Database Compare Tool
What's the best free tool that can compare sql server database objects and/or data?
I don't know about a free SQL Server database comparison tool, but here's a good one which does the job great and is worth buying.
It seems that SQL Delta might do it.
Besides, I can tell no more as I have never used it.
Another SO question's answer on the topic might help as well.
The accepted answer by Scott and the Dev Team seems to be pretty complete.