The #1 pricing and underwriting platform for commercial P&C insurance.

Calculation Engines

Calculation Engines

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Build calculation logic in one place.

Build calculation logic in one place.

Create pricing, rating, appetite, referral, and eligibility logic that can be tested, versioned, documented, and reused across underwriting workflows.

Govern every model change.

Govern every model change.

Track assumptions, version history, approvals, test results, and documentation so model owners and underwriting leaders can understand what changed and why.

Deploy into live decisions.

Deploy into live decisions.

Move calculation logic from development into production workflows where agents and underwriters can use it consistently across submissions, renewals, and portfolio reviews.

Three modes
of operation

Three modes
of operation

Gradient background in warm tones, conveying a sense of innovation and clarity.

Build pricing, rating, appetite, and risk logic in native workflows

Build

Create reusable calculation blocks for premiums, risk scores, referrals, eligibility, and appetite rules.

Support complex logic while keeping inputs, outputs, and assumptions clear.

Make models usable by underwriters without hiding how decisions are made.

Soft gradient background transitioning from pink to lavender.

Test and profile models before they reach live underwriting

Validate

Run test cases across expected, edge-case, and exception scenarios.

Profile performance and identify calculation steps that create delays or uncertainty.

Reduce model risk before calculations are used in production workflows.

A gradient background featuring shades of purple and red, suggesting innovation.

Version calculation logic with documentation and approval history

Govern

Track every model version, assumption, parameter change, and approval decision.

Keep documentation aligned with the logic actually used in underwriting workflows.

Give governance, actuarial, and underwriting teams a shared source of truth.

Gradient background in blue hues, conveying a modern and innovative vibe.

Deploy calculations directly into underwriting workflows

Deploy

Use calculation outputs inside triage, pricing, appetite, referral, and portfolio workflows.

Let agents call approved models with the right inputs and return explainable outputs.

Create a smoother path from model development to live underwriting execution.

Three modes
of operation

Gradient background in warm tones, conveying a sense of innovation and clarity.

Build pricing, rating, appetite, and risk logic in native workflows

Build

Create reusable calculation blocks for premiums, risk scores, referrals, eligibility, and appetite rules.

Support complex logic while keeping inputs, outputs, and assumptions clear.

Make models usable by underwriters without hiding how decisions are made.

Soft gradient background transitioning from pink to lavender.

Test and profile models before they reach live underwriting

Validate

Run test cases across expected, edge-case, and exception scenarios.

Profile performance and identify calculation steps that create delays or uncertainty.

Reduce model risk before calculations are used in production workflows.

A gradient background featuring shades of purple and red, suggesting innovation.

Version calculation logic with documentation and approval history

Govern

Track every model version, assumption, parameter change, and approval decision.

Keep documentation aligned with the logic actually used in underwriting workflows.

Give governance, actuarial, and underwriting teams a shared source of truth.

Gradient background in blue hues, conveying a modern and innovative vibe.

Deploy calculations directly into underwriting workflows

Deploy

Use calculation outputs inside triage, pricing, appetite, referral, and portfolio workflows.

Let agents call approved models with the right inputs and return explainable outputs.

Create a smoother path from model development to live underwriting execution.

Three modes
of operation

Three modes
of operation

Gradient background in warm tones, conveying a sense of innovation and clarity.

Build pricing, rating, appetite, and risk logic in native workflows

Build

Create reusable calculation blocks for premiums, risk scores, referrals, eligibility, and appetite rules.

Support complex logic while keeping inputs, outputs, and assumptions clear.

Make models usable by underwriters without hiding how decisions are made.

Soft gradient background transitioning from pink to lavender.

Test and profile models before they reach live underwriting

Validate

Run test cases across expected, edge-case, and exception scenarios.

Profile performance and identify calculation steps that create delays or uncertainty.

Reduce model risk before calculations are used in production workflows.

A gradient background featuring shades of purple and red, suggesting innovation.

Version calculation logic with documentation and approval history

Govern

Track every model version, assumption, parameter change, and approval decision.

Keep documentation aligned with the logic actually used in underwriting workflows.

Give governance, actuarial, and underwriting teams a shared source of truth.

Gradient background in blue hues, conveying a modern and innovative vibe.

Deploy calculations directly into underwriting workflows

Deploy

Use calculation outputs inside triage, pricing, appetite, referral, and portfolio workflows.

Let agents call approved models with the right inputs and return explainable outputs.

Create a smoother path from model development to live underwriting execution.

Gradient background in warm tones, conveying a sense of innovation and clarity.

Build pricing, rating, appetite, and risk logic in native workflows

Create reusable calculation blocks for premiums, risk scores, referrals, eligibility, and appetite rules.

Support complex logic while keeping inputs, outputs, and assumptions clear.

Make models usable by underwriters without hiding how decisions are made.

Gradient background in warm tones, conveying a sense of innovation and clarity.

Build pricing, rating, appetite, and risk logic in native workflows

Create reusable calculation blocks for premiums, risk scores, referrals, eligibility, and appetite rules.

Support complex logic while keeping inputs, outputs, and assumptions clear.

Make models usable by underwriters without hiding how decisions are made.

Soft gradient background transitioning from pink to lavender.

Test and profile models before they reach live underwriting

Run test cases across expected, edge-case, and exception scenarios.

Profile performance and identify calculation steps that create delays or uncertainty.

Reduce model risk before calculations are used in production workflows.

Soft gradient background transitioning from pink to lavender.

Test and profile models before they reach live underwriting

Run test cases across expected, edge-case, and exception scenarios.

Profile performance and identify calculation steps that create delays or uncertainty.

Reduce model risk before calculations are used in production workflows.

A gradient background featuring shades of purple and red, suggesting innovation.

Version calculation logic with documentation and approval history

Track every model version, assumption, parameter change, and approval decision.

Keep documentation aligned with the logic actually used in underwriting workflows.

Give governance, actuarial, and underwriting teams a shared source of truth.

A gradient background featuring shades of purple and red, suggesting innovation.

Version calculation logic with documentation and approval history

Track every model version, assumption, parameter change, and approval decision.

Keep documentation aligned with the logic actually used in underwriting workflows.

Give governance, actuarial, and underwriting teams a shared source of truth.

Gradient background in blue hues, conveying a modern and innovative vibe.

Deploy calculations directly into underwriting workflows

Use calculation outputs inside triage, pricing, appetite, referral, and portfolio workflows.

Let agents call approved models with the right inputs and return explainable outputs.

Create a smoother path from model development to live underwriting execution.

Gradient background in blue hues, conveying a modern and innovative vibe.

Deploy calculations directly into underwriting workflows

Use calculation outputs inside triage, pricing, appetite, referral, and portfolio workflows.

Let agents call approved models with the right inputs and return explainable outputs.

Create a smoother path from model development to live underwriting execution.

Three modes
of operation

Discover more

AI-powered decisions from triage, to pricing, to portfolio optimization

Calculation Engines helped us move from disconnected model logic to governed calculations that underwriters can trust and use in live decisions.

Maya Patel

Pricing Transformation Lead

Calculation Engines helped us move from disconnected model logic to governed calculations that underwriters can trust and use in live decisions.

Maya Patel

Pricing Transformation Lead

Calculation Engines helped us move from disconnected model logic to governed calculations that underwriters can trust and use in live decisions.

Maya Patel

Pricing Transformation Lead

Underwrite Exponentially

Discover how hx puts pricing logic, underwriting judgment, portfolio intelligence, and governed agent execution into one platform.