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Guidewire to buy UK insurance AI firm hyperexponential in deal worth up to $2.1 billion

By Thomson Reuters Oct 27, 2026 | 6:29 AM

(Corrects to removes extraneous word in fifth bullet)

Oct 27 (Reuters) – Insurance software maker Guidewire ​said on Tuesday it ‌would buy hyperexponential for $1.7 billion in cash and up to $400 million more if revenue targets are met, ‌to ​expand into AI ⁠tools that help ⁠insurers assess price and risk.

• London-based hyperexponential makes AI-powered underwriting and pricing software for commercial ​property and casualty insurers

• The deal will let AI ⁠agents work alongside ⁠underwriters to assess risk, ​price it and make decisions, ​Guidewire said

• It will fund the ‌deal with $1 billion in new term loans from Bank of America and Citibank as ⁠well as cash on hand

• The deal is expected to close in ⁠the ‌second quarter of Guidewire’s ⁠fiscal 2027 and will ​not ‌affect its first-quarter forecast

• ​Guidewire’s software ⁠is used by more than 570 property and casualty insurers in 44 countries

(Reporting by Anzar Mehraj in Bengaluru; Editing by ​Joyjeet Das)