About Cornerstone
Cornerstone Technology Systems was created to help public safety and institutional organizations move beyond fragmented, rigid software. We build configurable platforms designed around real workflows, operational clarity, and the needs of the teams using them every day.

Why Cornerstone Exists

Cornerstone exists to give organizations a better alternative to rigid, disconnected software.

The Problem

Legacy systems are often disconnected, difficult to configure, expensive to maintain, and slow to evolve — forcing organizations to adapt around software that was never built for their reality. Teams are left jumping between systems, re-entering information, waiting on vendor changes, and working around limitations that slow down daily operations.

Our Approach

We believe technology should simplify daily operations, connect critical workflows, and give teams the visibility they need to make better decisions. Cornerstone is built around real operational processes, not generic templates, so each platform can better reflect how your team actually works from day to day.

The Difference

With Cornerstone, organizations get a more functional, more customizable system with 70+ built-in customizations out of the box — paired with the compliance, security, and reliability expected from established legacy vendors at a competitive price.

Built for real-world operations — not generic templates, unnecessary complexity, or one-size-fits-all processes.

A Connected Product Ecosystem

Cornerstone Technology Systems develops software platforms for public safety and institutional operations. Each product is designed for a specific operational environment while sharing the same core principles: configurable workflows, connected data, modern architecture, and practical usability.

Cornerstone Jail

Integrated jail management built for booking, housing, classification, court coordination, and daily facility operations.

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Jail

Cornerstone Fire

Operational software for volunteer and combination fire departments — including personnel, scheduling, reporting, and readiness workflows.

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Fire

Cornerstone Education

Modern institutional software designed to simplify training, communication, administration, and operational workflows.

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Education

How We Approach Technology

Built Around Workflows

We design systems around how teams actually operate, not generic templates or one-size-fits-all processes.

Connected by Design

Our platforms are built to reduce duplicate entry, disconnected tools, and unnecessary handoffs between systems.

Configurable for Growth

Organizations change over time. Cornerstone is designed to adapt as workflows, teams, and operational needs evolve.

Practical, Not Bloated

We focus on useful tools, clear interfaces, and functionality that supports real work without unnecessary complexity.

Meet the Founders

Behind Cornerstone is a team committed to building software that solves real operational problems, supports the people doing the work, and grows with the organizations we serve.

Thadeus Duffer

Chief Executive Officer

Josh Evans

Chief Operations Officer

James Evans

Chief Marketing Officer

Mallory Duffer

Chief Financial Officer

Our Commitment

We are building Cornerstone with a simple belief: organizations deserve software that works with them, not against them. Every product we create is guided by the goal of reducing complexity, improving clarity, and helping teams focus on the work that matters most.

Ready To Replace Your Cookie Cutter Software?

See how Cornerstone fits your facility. We'll walk you through the platform, answer your questions, and show you what modern corrections technology looks like.