Helping Prisons and Probation Work for Staff, for Prisoners, for Society
As the UK’s #1 provider of prison and probation technology, and a global leader in justice tech innovation, Unilink delivers AI-driven solutions that improve outcomes for inmates, staff, and society.
For over 30 years Unilink has delivered award-winning AI software solutions that empower criminal justice systems around the world.
From case management and biometric identification to offender self-service and digital communications, our human-centred technology supports rehabilitation, security and operational efficiency.
25+
Years a world leader delivering AI-driven solutions to the justice sector
600K+
Friends and family members helped by Unilink
5M+
Community correction cases
3M+
Self-service transactions
120K+
Inmates/detainees and patients helped by Unilink
250K+
Video sessions
Our Products
Unilink offers a comprehensive suite of AI-driven solutions that transform operations in custodial environments and improve the wellbeing of staff and people in their care.
Every product is designed in close collaboration with industry professionals to incorporate reliability, security, efficiency and real-world impact, enabling providers in both the private and public sectors to operate more efficiently, safely and securely, and to improve outcomes for offenders and wider society.

U-Case
An integrated and comprehensive Offender Case Management platform that covers every stage of the justice journey, from custody to probation and on into community rehabilitation. It includes modules for case and custodial management, transport, electronic monitoring and data analytics for actionable insights.
This offender-centric system enables stakeholders to take a holistic and real-time approach to offender information management, and features intuitive, bespoke information dashboards tailored to individuals’ needs and requirements.

CMS Self-Service
Unilink’s prisoner Self-Service Platform is a secure, multi-lingual, digital solution that empowers prisoners to take responsibility for managing their routine tasks, while reducing the administrative workload on staff. Access to a wide range of services, such as educational content, eBooks and educational games, promote learning, while podcasts, videos, music, live radio and TV help to alleviate boredom.
Prisoner Self-Service transforms custodial settings into digitally-enabled, rehabilitative environments that promote digital responsibility, support mental well-being, foster rehabilitative outcomes and prepare individuals for successful reintegration into society.

Custodial Management System (CMS) for Staff
A biometrically-enabled digital platform designed to streamline all aspects of prisoner management while enhancing overall security, safety and efficiency, enabling staff to focus on prisoners’ rehabilitation outcomes.
CMS transforms the operation of custodial facilities. It includes a suite of modular applications with core functions for managing prisoners and their self-service transactions, AIM (a data analytics tool for monitoring prisoners’ wellbeing), biometric visits management, secure retail and more.

Unilink Communications
A secure digital communication platform helping offenders maintain vital social connections with friends and family, and which is designed to support their mental wellbeing.
Featuring e-messaging, photo attachments, secure video calls, secure payment services and VOIP telephony, this platform offers affordable services that enhance communication between prisoners and their friends and family.
eMates, the secure, digital, subscription-based communication platform serves over 600,000 users and is available in all UK prisons, as well as in Australia.
nDelius
The UK’s national probation case management system, nDelius (National Delivery of Information for Users) enables justice system employees access to all offenders’ Service User’s Journeys and track both offending and risk information.
nDelius is the case management system for probationers, and has been in use since 2012 during which time it has managed more than 5,000,000 probation cases, supported 18,000 registered users and at any given time enables the oversight of over 250,000 probation caseloads.

Our Clients






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Our Latest News & Insights
Stay up to date with what is new in our industry, learn more about the upcoming products and events.

Justice Partnership Spotlight: Unilink-Serco

Norway Kriminalomsorgen Invests in British Prison Tech

Revolutionising Prison Environments: The Role of Data and Technology
Awards & Accreditations






