DBeaver - DBeaver - Universal Database Manager and SQL Client.
PieSync - Seamless two-way sync between your CRM, marketing apps and Google in no time
MySQL Workbench - MySQL Workbench is a unified visual tool for database architects, developers, and DBAs.
Carbonite - Unlimited online backup for one flat fee. Free trial, no credit card required.
Sequel Pro - MySQL database management for Mac OS X
Starfish ETL - The Starfish ETL (Extract Transform Load) Suite is a CRM integration and migration tool.