Guidewire is a cloud-based software platform that serves property and casualty insurers globally, providing core operational systems for underwriting, claims management, and billing, along with digital engagement tools and data analytics capabilities to help insurers optimize operations and customer experiences. The company operates on a subscription revenue model, primarily pricing based on direct written premium managed through its platform, with contracts typically spanning multiple years. Guidewire serves hundreds of insurance customers representing thousands of brands worldwide, competing on cloud-native architecture, industry-specific expertise, and a partner ecosystem that enables customers to integrate third-party solutions.