Excess & Surplus Lines Software | OneShield

Core technology built for the speed E&S demands

The E&S market runs on speed, flexibility, and regulatory precision. OneShield Market Solutions delivers a configuration-driven core platform with pre-built surplus lines content, manuscript form support, and multi-jurisdiction tax compliance, all under a single, predictable annual fee.

Advantage

Built for E&S From Day One

Pre-configured underwriting workflows, claims frameworks, and compliance content drawn from live E&S programs. Surplus lines tax calculations and state-by-state regulatory rules are embedded in the platform. Flexible rating and manuscript forms support bespoke coverage structures, non-standard risk classes, and custom policy language.

Scales With Growth

Expand into new states, risk classes, or distribution channels without re-platforming. OMS grows with your business on a single platform, so scaling doesn't mean starting over.

All-Inclusive SaaS Model

Licensing, hosting, security, implementation, service hours, and continuous upgrades bundled under one predictable subscription fee. No variable costs. No surprise upgrade charges.

AI-Powered Operations

Submission AI extracts key data from incoming documents, reducing manual entry and accelerating review. Claims AI Assistant summarizes complex documents, surfaces key facts, and generates timelines. AI-driven reserve prediction and coverage verification with 24/7 virtual policyholder assistants.

Proven E&S Program Experience

Live surplus lines programs accelerate implementation and reduce deployment risk.

Highly Configurable Platform

Rates, forms, and workflows are tailored without custom code or additional platform fees.

Unified System, No Silos

A single platform for underwriting, billing, and claims replaces fragmented legacy technology.

Automatic Updates

Continuous upgrades included in the subscription. The platform is always on the latest version with no upgrade projects or downtime.

Dedicated Monthly Capacity

Ongoing platform optimization through dedicated service hours included in the annual fee. No fees for configuration changes.

Functionality Highlights

OneShield's policy, billing, and claims administration solutions provide the functionality E&S carriers and MGAs need to operate with speed and precision.

Policy

Built for Complex, Non-Admitted Risks

Faster submission processing, flexible policy configuration, and embedded surplus lines compliance.

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Billing

Surplus Lines Tax and Fee Automation

Accurate multi-jurisdiction billing, flexible payment structures, and streamlined commission management.

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Claims Management

High-Severity Claims, Handled Right

Efficient high-complexity resolution, integrated defense management, and scalable catastrophe response.

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Analytics

Real-Time Visibility Into Performance

Complete portfolio visibility and actionable distribution analytics.

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Customer Engagement

Compliance and Self-Service, Built In

Regulatory compliance, policyholder self-service, and always-on support.

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AI-Powered Capabilities

OneShield embeds AI across the E&S workflow, from submission intake through claims resolution.

Submission AI

Extracts key data from incoming documents, reducing manual entry and accelerating underwriting review. Submissions that meet guidelines can flow straight through to quote.

Claims AI Assistant

Summarizes complex claim documents, surfaces critical details, generates timelines, and supports intelligent querying across large files. Adjusters spend less time reading and more time deciding.

AI-Driven Reserve Prediction

Predictive models support reserve accuracy and coverage verification, reducing manual estimation and improving financial outcomes.

24/7 Virtual Assistant

Omnie, the AI-powered virtual assistant on the policyholder portal, answers policy, billing, and claims questions around the clock. Specialized requests are automatically routed to the right team.