Who are NEOM competitors?

Who exactly are the competitors of NEOM, the futuristic city project being developed in Saudi Arabia? Are they other megacity projects around the world that aim to combine advanced technology, sustainable living, and tourism? Or are they more traditional urban development initiatives that focus on attracting residents and businesses through economic incentives and infrastructure improvements? Understanding the competitive landscape for NEOM is crucial for assessing its potential success and identifying potential challenges it may face in the future.