Accurately anticipate patients’ clinical needs before they arise.

Signal 1 equips doctors and nurses with real-time predictions that drive better patient outcomes and improve hospital flow.

Contact us
Doctor and healthcare provider wearing medical masks in hospital foyer.

Clinically validated AI solutions

Our AI-powered decision support system predicts changes in patients’ conditions, 48-hours out.

Clinical deterioration

Discharge planning

Smart staffing

We identify patients who are at high-risk for clinical deterioration and notify care teams in real-time.

We identify patients who are discharge ready and surface barriers to multi-disciplinary teams.

We identify patients who require greater nursing attention to enable optimal distribution across staff.

No extra work – Seamlessly integrate into clinical workflows.

Easily to deploy – Integrate easily with leading EMRs.

Safe & secure – Delivered through a secure cloud-based platform.

Signal 1 provides an end-to-end AI service:

Our solution has been in use at a leading academic hospital since 2020.

Our patient deterioration solution is based on algorithms originally developed by researchers at St. Michael’s Hospital in Toronto, Canada where it has been in use since October 2020. Running every hour and automatically updating when new information becomes available, the tool alerts clinicians when it identifies a patient who is at high-risk for clinical deterioration, enabling earlier interventions and better planning.

Clinician adjusting personal protective equipment. Clinician adjusting personal protective equipment.

15%

Improved clinician ability to predict which patients would clinically deteriorate by 15%.

“This solution has become a valuable tool for daily patient care, identifying patients at risk of deterioration and enabling clinicians to intervene earlier.”

Dr. Sharon Straus
Physician-in-Chief, St. Michael’s Hospital

Hospital staff at a meeting table.

A novel approach to clinical AI

We’re proud to partner with leading North American healthcare and technology organizations.

Signal 1 was formed out of a collaboration between Unity Health Toronto, a leader in the application of clinical AI, and Layer 6, a leading applied AI company. With a unique combination of deep clinical expertise and exceptional AI capabilities, we are on a mission to bring clinical AI to hospitals all over the world.

Logo for Unity Health Toronto GRH-logo CanHealth-logo Logo for Layer 6.

Built by a world renowned team of technologists and health care experts.

Meet our Leaders

  • Tomi Poutanen

    Tomi Poutanen

    Chief Executive Officer, Signal 1

    Co-founder, Layer 6

    Chief AI Officer, TD Bank Group

  • Mara Lederman

    Mara Lederman

    Chief Operating Officer, Signal 1

    Professor, Rotman School of Management, University of Toronto

    Former Site Lead, Creative Destruction Lab

  • Muhammad Mamdani

    Muhammad Mamdani

    Clinical Advisor, Signal 1

    VP, Data Science and Advanced Analytics, Unity Health Toronto

    Director, University of Toronto Temerty Faculty of Medicine Centre for AI in Research and Education in Medicine

View all bios
Two nurses in uniform smiling during their shift.

Signal 1 in the News

GRH launches AI-powered clinical decision support system
Canadian Healthcare Technology - January 25, 2023

Grand River Hospital deploys AI in hunt for efficiencies
The Record - January 20, 2023

Grand River Hospital to partner with Signal 1 to enhance patient care and clinician expertise using artificial intelligence technology
Grand River Hospital - January 19, 2023

Signal 1 Launches AI-Powered Clinical Decision Support System at Grand River Hospital
ACCESSWIRE - January 19, 2023

Signal 1 launches AI platform at Grand River Hospital as startup aims to help create more capacity in Canada's healthcare system
BetaKit - January 19, 2023

The Vector AI20 for 2023
Vector Institute - December 15, 2022

AI spreads across hospitals, becomes an enterprise-wide solution
CanHealth - November 1, 2022

TD Chief AI Officer, CDL-Toronto Lead Team up with Health Expert for New Healthtech Startup, Signal 1
BetaKit - April 25, 2022

TD’s AI chief quits to start health care firm, backed by bank and Inovia Capital
The Globe and Mail - April 25, 2022

Writing about Signal 1? Please download our media kit. For more information or to request an interview, please email media@signal1.ai.

Download media kit