When stress or load testing Breeze, Adobe does not use any one specific product. We can, however, disclose a few products that have been used to do stress or load testing for web applications that might be sufficient for your project.
Breeze Quality Assurance staff uses none of these, but rather a custom step involving various applications, none specifically designed for the purpose of stress testing.
Twitter™ and Facebook posts are not covered under the terms of Creative Commons.