Introducing the Sigma RTT AI Companion

At Acumentice, we believe that better RTT data benefits everyone - patients, clinicians, and the NHS as a whole. By making the Sigma RTT AI Companion free and open source, we’re ensuring all teams can access the same trusted support, experiment safely, and contribute ideas to keep improving the tool for the wider NHS community.

Learn more below and sign up to use it for free by clicking here!

At Acumentice, we believe that better RTT data benefits everyone — patients, clinicians, and the NHS as a whole. By making the Sigma RTT Companion free and open source, we’re ensuring all teams can access the same trusted support, experiment safely, and contribute ideas to keep improving the tool for the wider NHS community.

Sign up now for free!

At Acumentice, we believe that better RTT data benefits everyone - patients, clinicians, and the NHS as a whole. By making the Sigma RTT AI Companion free and open source, we’re ensuring all teams can access the same trusted support, experiment safely, and contribute ideas to keep improving the tool for the wider NHS community.

Learn more below and sign up to use it for free by clicking here!

Karina story
Frequently Asked Questions

What is the Sigma RTT Companion?

The Sigma RTT Companion is an AI-powered assistant designed specifically for NHS teams managing referral-to-treatment (RTT) pathways. It provides quick, reliable answers to validation and pathway management questions, helping staff work more efficiently while improving data quality and accuracy.

Why it’s more than just another chatbot?
Unlike generic chatbots, the Sigma RTT Companion is built around RTT processes and trained with the context NHS teams need. Instead of vague or irrelevant responses, you’ll get targeted guidance that reflects real-world scenarios - making it a practical, trusted tool rather than a distraction.

What else can it do?
The Companion is designed to grow with you. Beyond answering RTT questions, it can:
> Share step-by-step guidance for pathway validation
> Suggest solutions for common data issuesProvide clear explanations of RTT rules and scenarios
> Support staff training as an on-demand knowledge base
> Draft SOPs to standardise processes
> Help you work out how to communicate messages with clarity
> Assist in creating training materials and content for your teams

How to get started?
To use the Sigma RTT Companion, you’ll need to create an account. Signing up is quick and free, and ensures your experience is tailored to your role and needs.

👉 Sign up now to access the Sigma RTT Companion