Exasure One · Core Modernization

Predictive Hazard Risk Scoring Embedded into Homeowners Underwriting

Leading California Homeowners MGA
2024
California, US
Homeowners Insurance
The Situation

Serving Underserved Markets Needed a Modern Foundation

A California MGA underwriting wanted to stop reacting to risk and start predicting it. The goal: embed real-time, property-level hazard scores directly into the underwriting workflow without rebuilding the policy administration system every time risk models changed.

The Challenges

Risk scoring embedded in PAS. Slow to update as models evolved
No real-time hazard scoring at the property level during quote and issuance
Data analytics team's risk models couldn't be deployed without core system changes
How We Solved It

1

Integrated Hazard Score API into the quote and underwriting workflow for real-time property risk scoring

2

Designed a modular rating framework externalized from the PAS rating inputs consumed from external services

3

Enabled the analytics team to continuously refine models, with underwriting systems consuming the latest scores dynamically

4

Operationalized predictive analytics without embedding complex logic in the PAS

Tech Stack
Guidewire InsuranceNow
Hazard Score API
Modular Rating Framework
Business Outcomes

What Delos Gained

Real-Time

Property-Level Hazard Scoring

Decoupled

Rating from PAS

Faster

Risk Model Deployment
Key Benefits

Built to Compete. Designed to Grow.

✓
Improved risk segmentation using property-level predictive analytics
✓
More accurate pricing and underwriting decisions using external risk signals
✓
Reduced dependency on core system changes for updated scoring models
✓
Data analytics team empowered to iterate on risk models independently of IT cycles
Case Details
Client
Leading California Homeowners MGA
Segment
Homeowners Insurance
Region
California, US
Year
2024
Status
● Live
Product
Exasure One
Platform
Homeowners / MGA
Headline Numbers
Go-Live
4 Months
Integrations
10+
Cost Impact
Launch Speed
Faster
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