ImBatch - ImBatch is a batch image processor with a nice graphical user interface.
Snappr - Stunning photography on-demand, at affordable fixed prices
DVDVideoSoft Image Convert and Resize - Free Image Convert and Resize is a compact yet powerful program for batch mode image processing.
Ooshot - Hire a photographer. Fast and secure.
Ralpha Image Resizer - High-speed image batch conversion tool
The H Hub - We connect professional, freelance photographers and brands to create high quality content. The H Hub is a creator platform, marketplace and agency.