In a case study dated May 18, 2022, DataHerald's Co-Founder and CTO, Amir Zorhrenejad, discusses the company's transition from using Selenium to adopting testRigor for test automation. The decision to switch was made after a successful two-week free trial of testRigor, a codeless/low-code automation tool. This change significantly optimized their processes by reducing the need for multiple engineering resources, allowing a single manual QA person to efficiently manage both the creation of new tests and the maintenance of existing ones.