Persistent named a Star Performer in Everest Group's Software Product Engineering Services PEAK Matrix Assessment 2021 Assessment 2021. Persistent is a trusted software engineering partner to drive co-innovation focused on new product development for today's leading software brands. Our digital product engineering services reach across every stage of the software product life cycle to help accelerate software development and software modernization initiatives to transform digital product and managed service experiences. Now in its third year, Everest Group's Software Product Engineering PEAK Matrix Assessment evaluates 31 engineering service providers and shares insights on enterprise sourcing considerations. It provides an objective, data-driven assessment of service providers based on their overall vision and capability, and market impact across different global services markets, classifying them into three categories: Leaders, Major Contenders, and Aspirants. The evaluation identifies Star Performers based on the greatest positive relative year-over-year movement on the PEAK Matrix.