What are some alternatives?
When comparing True Fit and G.PRO, you can also consider the following products
Virtusize - Virtual Fitting
Zedonk.co.uk - F2iT - provides affordable online software, Zedonk, to help with production and wholesale for small and medium sized apparel/fashion businesses.
Fit Analytics - Fit Analytics provides the size recommendation engine for ecommerce vertical.
TexAMS ERP - ERP for textiles industries is software solution for testiles industries.
Metail - Metal with Swift Metal (not Metail) is a low-level API from Apple that combines OpenGL and OpenCL into a single interface.
Vista Apparel - TechnoVista Limited is a CMMI-3 appraised software development company, has many years of experience in this industry with a deep expertise in Government and Local & Multinational projects, has spread its wings to Europe & USA with its services.