Discover the key steps to develop a marketplace app like OpenSooq, tailored for 2025’s digital landscape. Learn to design a feature-rich platform that connects buyers and sellers seamlessly, offering advanced functionalities such as AI-driven search, secure payment integration, and personalized user experiences. From market research and intuitive UI/UX design to robust backend development and deployment, this guide covers everything you need to create a competitive, scalable app that thrives in today’s dynamic marketplace ecosystem.