What are some alternatives?
When comparing TrackingTime and github.com bodhibuilder, you can also consider the following products
WiX - Create a free website with Wix.com. Customize with Wix' website builder, no coding skills needed. Choose a design, begin customizing and be online today
Distroshare Ubuntu Imager - Remaster your Ubuntu install!
Bitrix24 - Bitrix24 is a free (for small businesses) social enterprise platform. It is a united work space which handles the many aspects of daily operations and tasks. Create your own social intranet in minutes!
Pinguy Builder - A fork of Remastersys
Marketing 360 - Marketing 360® is a powerful marketing and website platform built for any size brand. It's fully managed and has everything a brand needs to drive beautiful marketing and sales.
Customizer - Ubuntu Live CD remastering tool.