The most important factors to consider are security, scalability, regulatory readiness, and user interface. Look for a provider that offers end-to-end exchange development—right from architecture planning to post-launch support. Companies that specialize in crypto exchange development often provide white-label platforms that are customizable, quick to deploy, and come with features like liquidity integration and compliance modules. Working with a seasoned team ensures your platform is built with market-tested frameworks and strong security practices.