The AI growth engine that protects the business value of insurance brokers

Recent market reactions show how quickly confidence can shift. Following the announcement that OpenAI had approved the first AI-driven insurance application, brokerage stocks came under pressure.

Within a few days, an estimated $20 to $25 billion in market value evaporated from the six largest publicly traded insurance brokers in the US, including Marsh & McLennan, Aon, Arthur J. Gallagher & Co., Brown & Brown, Ryan Specialty, and Willis Towers Watson (source: Investing.com, February 2026).

The speed and scale of this reaction are instructive. If $25 billion can disappear in a matter of days, corporate value is no longer determined primarily by size, but by structural resilience.

AI is no longer just a tool for making processes more efficient. AI is shifting to the core of the economic logic of insurance distribution.

For many brokers, this reveals a structural problem. Growth over the past decade has often been driven by acquisitions and premium increases. Now that premiums are stabilizing and declining in some lines, the lack of predictable, independent growth is becoming painfully apparent. Private equity investors are responding to this: capital is becoming more selective and is increasingly going to companies that can demonstrate scalable, data-driven growth and proven operational control.

For Onesurance , this shift Onesurance not theoretical. Leading brokers in the Netherlands, Belgium, and Germany, including private equity-driven and international consolidators, are already using our predictive models and our assistants embedded in the work process to strengthen retention, structure commercial growth, and increase advisor productivity.

The competitive landscape is shifting. The biggest risk is not starting with AI too early, but too late.

From size to sustainable profitability

Valuations are increasingly determined by:

• Quality of retention and predictability of outflow

• Advisor productivity and structured upselling

• Resilience of margins

• Demonstrable, repeatable growth

Onesurance.ai helps brokers build this foundation.

The Onesurance growth engine

The Onesurance growth Onesurance combines:

• Predicting outflows to protect valuable portfolios

• Understanding the most suitable follow-up offer to support targeted additional sales

• AI assistants that are directly integrated into the work process of advisors (e.g., in Outlook)

• A standardized data model for real estate agents, ensuring scalable and repeatable implementation

The result is measurable: better retention, structured commercial growth, and more effective advisors, without replacing the human advisory relationship.

AI for real estate agents is no longer about experimentation. It's about protecting business value and building a solid foundation for growth in the years to come.

Meet Onesurance Insurtech Week London

We will be on stage at Insurtech Insights London on Wednesday, March 18, at 4:45 p.m. (Tech Stage).

You are also welcome to visit the Swiss InsurTech Hub booth, located next to the Main Stage.

We look forward to engaging with brokers, partners, and other parties within the UK insurtech ecosystem in London.

Or contact us directly:

Jack Vos (CEO) - onesurance