A headless content management system (CMS) is an API-first approach that separates content from presentation, increasing flexibility and speed. It allows developers to build custom front-ends with their preferred tech stack, connect with emerging technologies like AR/VR and IoT devices, and work more efficiently with simpler maintenance processes. Headless CMS offers advantages in omnichannel content delivery, scalability, and speed, enabling businesses to adapt to new technologies quickly and deliver consistent, high-quality experiences across all channels. It is particularly valuable for complex content needs or ambitious digital goals, and can be used by global enterprise organizations or companies expanding into international markets that require multiple languages. To assess if a headless CMS is needed, evaluate omnichannel requirements, technical capabilities, content architecture, performance requirements, integration requirements, personalization and localization needs, team workflows, and long-term scalability. Strapi stands out as an open-source, community-driven option with a developer-friendly approach, flexibility and customization options, self-hosted or cloud options, robust content modeling, and scalability.