Guidewire Cloud Migrations Drive Insurance Modernization, ISG Says

• Property and casualty insurers are turning to Guidewire Cloud to modernize core systems, ISG's 2026 Guidewire Services Ecosystem report finds.
• Heavily customized legacy systems raise migration risks, requiring insurers to repair integrations, reduce technical debt and improve data quality.
• Carriers are seeking phased migrations with automated validation to limit disruptions to critical insurance operations.
• Core modernization aims to shorten product-launch cycles and improve customer and agent experiences.
• Insurers favor assistive AI with human oversight, requiring measurable results before scaling; autonomous execution remains less prevalent.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. ISG - Information Services Group Inc. published the original content used to generate this news brief via Business Wire (Ref. ID: 202610190900BIZWIRE_USPR_____20261019_BW487144) on October 19, 2026, and is solely responsible for the information contained therein.