13 years ago, in 2007, when we were on version 2 of our SQL Comparison Bundle, the reviewer wrote: "It's frankly hard to write reviews that are for products that just flat out work right." - read the full review here: sswug-review.pdf (xsql.com). 9 versions and 13 years later our SQL Schema Compare (previously known as xSQL Object) and our SQL Data Compare continue to work right and are loved by thousands of users on every corner of the globe.
You can download the current version of our SQL Comparison Bundle here. We made it free for SQL Server Express in 2007 and we continue to distribute it for free now.