A Global Customer Success Manager (GCSM) is responsible for ensuring customer satisfaction, retention, and growth across multiple regions or markets. They work closely with customers to understand their needs, provide solutions, and align company offerings with client goals. GCSMs collaborate with internal teams, such as sales, support, and product, to drive customer success and long-term value. Their role often includes developing strategies to improve customer engagement, managing escalations, and identifying expansion opportunities. They play a key role in ensuring a seamless customer experience on a global scale.