Application development leaders in customer-obsessed organizations are embracing continuous software delivery to create more value faster. With Agile and development and operations (DevOps) underpinning continuous delivery, testing services are facing complete disruption, and continuous testing (CT) services are becoming the new normal. This report will help application development and delivery (AD&D) and testing leaders understand CT services and navigate the CT services vendor landscape for scale, comprehensiveness, and efficacy.