Ki Insurance Adopts API-First Underwriting
Ki Insurance is evolving its algorithmic underwriting from a standalone model into a full-stack, API-first platform product. In a recent presentation, the company's engineering lead, James Birch, emphasized a focus on developer experience, including clear API contracts and self-service onboarding for brokers and partners. This platform approach involves creating middleware layers to abstract logic from legacy systems and expose it via modern, composable APIs.
- Ki is the first fully digital, algorithmically-driven syndicate for the Lloyd's of London insurance market, created to underwrite "follow-only" business. This means it doesn't set the initial terms for an insurance policy but rather algorithmically decides whether to take on a percentage of a risk that has been priced and validated by a "lead" underwriter. - The company's technology stack is built on Google Cloud, utilizing Google Kubernetes Engine for its algorithms and BigQuery for its data lake. This infrastructure supports a proprietary algorithm, developed in collaboration with University College London (UCL), which was trained on 20 years of historical policy and claims data from its parent company, Brit Insurance. - Ki's platform provides brokers with near-instantaneous quotes, a process that traditionally could take days or weeks in the Lloyd's market. The system currently runs 31 distinct algorithms for different classes of business and can return a quote in under ten seconds. - The venture was launched in 2021 after being incubated by Brit's innovation team, BritX. It secured one of the largest insurtech seed rounds globally, raising US$500 million in committed capital from Blackstone and Fairfax Financial Holdings. - Ki's business model is designed to align with the "Future at Lloyd's" Blueprint Two initiative, which focuses on data transformation and straight-through processing to reduce the market's high expense ratio. By digitizing the placement of follow capacity, Ki aims to lower fixed operating costs significantly below the market average. - The company has experienced rapid growth, writing over $400 million in Gross Written Premium (GWP) in its first year and more than doubling that in its second. By 2024, Ki's GWP exceeded $1 billion, making it the fastest-growing startup in Lloyd's history. - Key leadership includes CEO Mark Allan, who was previously the Group CFO of Brit, and Development Director James Birch, who also serves as the Head of Innovation at Brit. The team has a high concentration of technical talent, with over half of its staff being data scientists, machine learning specialists, and software developers.
