Signal 1
Signal 1 builds AIMS, an enterprise SaaS platform that lets large health systems govern, monitor, and orchestrate their agentic, generative, and predictive AI portfolios across clinical, operational, and research domains.
- Company typePrivate
- Founded2022
- HeadquartersToronto, Canada
- Headcount11–50
- GTM typeB2B
- OfferingSoftware
What Signal 1 does
Signal 1 is a Toronto-based health AI company that builds an AI Management and Orchestration platform called AIMS, purpose-built for healthcare organizations. The platform enables health systems to govern, manage, and orchestrate agentic, generative, and predictive AI from a single interface and is composed of five integrated modules: AI Intake and Review (risk-classified onboarding with ServiceNow integration), AI Registry (centralized inventory of models and agents with standardized model cards), Post Deployment Monitoring (continuous performance and safety tracking with LLM-as-a-Judge evaluation), Agent Management (governance and orchestration of AI agents across platforms with auditable execution chains), and Portfolio Impact (ROI and usage dashboards for executive leaders). Underlying capabilities span predictive analytics, anomaly detection, generative AI evaluation, and process automation, with structured clinical data processing for patient-facing use cases.
In addition to the governance platform, Signal 1 markets clinical AI applications including CHARTWatch, a real-time patient deterioration risk predictor whose deployment at St. Michael's Hospital was associated with a 26% reduction in unexpected in-hospital deaths, and a Discharge Solution for hospital throughput. The company monetizes via enterprise SaaS subscriptions sold through a direct field sales motion to large North American hospital systems, with multi-year contracts and quote-based pricing. Customers and partners include Mount Sinai Health System, Inova Health, Trillium Health Partners, Unity Health Toronto, North York General, Nova Scotia Health, Vancouver Coastal Health, St. Michael's Hospital, the Coalition for Health AI, and Microsoft.
The company was founded in 2021 by Tomi Poutanen (former Chief AI Officer at TD Bank) and Mara Lederman (MIT-trained economist), with early backing from Dr. Geoffrey Hinton. It raised approximately $10M in seed funding in April 2022 led by Inovia Capital with participation from Radical Ventures and TD Bank Group, and operates with 11-50 employees. Signal 1 maintains SOC2 Type 2, HIPAA, and PIPEDA compliance and holds CHAI Assurance Service Provider Partner designation.
Signal 1 firmographics
Firmographics- Name
- Signal 1
- Legal name
- Signal 1 AI Inc.
- Website
- https://signal1.ai/
- Company type
- Private
- Founded year
- 2022
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Signal 1 builds AIMS, an enterprise SaaS platform that lets large health systems govern, monitor, and orchestrate their agentic, generative, and predictive AI portfolios across clinical, operational, and research domains.
- Ownership category
- akta.pro rank
Signal 1 industry classification
Industry- Product category
- Healthcare AI Governance Software
- NAICS
- Custom Computer Programming Services (541511), Computer Systems Design and Related Services (54151)
- SIC
- Services-Computer Programming Services (7371), Services-Computer Integrated Systems Design (7373), Services-Health Services (8000)
- akta.pro primary industry
- AI Observability, Monitoring & Evaluation Platforms (Drift, Quality, Safety) (HDAEANAF)
- akta.pro secondary industries
- End-to-End Enterprise AI Platforms (MLOps & Model Lifecycle Management) (HDAEANAA), Responsible AI, Security & Privacy Platforms (Safety, Guardrails, PII) (HDAEANAG)
Keywords
Where Signal 1 is headquartered
LocationHeadquarters
- HQ city
- Toronto
- HQ country
- Canada
- HQ region
- North America
Offices1 record
Markets served
Signal 1 business model
Business model- GTM type
- B2B
- Offering type
- Software
- Cost components
- Personnel, Technology or R&D, Marketing or Sales, Infrastructure, Operations
Revenue model
- AI Management Platform Subscription: SaaS-based AI governance and management platform delivered as a subscription service to health systems. Platform provides centralized oversight, governance, performance monitoring, and ROI tracking for AI portfolios across clinical, operational, and research domains.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Multi-year contract | Enterprise platform subscription - pricing not publicly disclosed |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Signal 1 product offering
Product offeringCore offering
Signal 1 develops and sells AIMS (AI Management and Orchestration Platform), a purpose-built SaaS platform that enables health systems to govern, manage, and orchestrate agentic, generative, and predictive AI across the full lifecycle. The platform is complemented by clinical AI applications such as CHARTWatch (a real-time patient deterioration risk predictor) and a Discharge Solution for hospital discharge optimization. Customers are large hospital systems and health systems in North America.
Product overview
Signal 1 offers a unified AI Management and Orchestration platform called AIMS (AI Management System) purpose-built for healthcare. The platform consists of six integrated modules: AI Intake and Review (for standardizing AI onboarding with risk classification), AI Registry (centralized inventory of all AI models), Post Deployment Monitoring (continuous performance and safety tracking), Agent Management (governance of AI agents across platforms), and Portfolio Impact (ROI tracking and investment decision support). The platform also includes flagship clinical applications such as CHARTWatch (real-time patient deterioration risk predictor) and the Discharge Solution (for hospital discharge optimization). Together, these products enable health systems to safely deploy, govern, and scale AI across clinical, operational, and research domains.
Differentiator
Problem solved
Functional benefit
Brands
- AIMS (AI Management System): Signal 1's AI Management Platform providing centralized visibility, governance infrastructure, and technical capabilities to oversee AI across the full lifecycle. Enables health systems to govern, manage and orchestrate agentic, generative, and predictive AI on a single platform.
Products and services
- AIMS (AI Management System) Core AI management and orchestration platform that enables health systems to govern, manage, and orchestrate all agentic, generative, and predictive AI on a single platform that integrates into existing infrastructure. Includes modules for AI intake, registry, post-deployment monitoring, agent management, and portfolio impact tracking. Sold to large health systems as a multi-year subscription.
- CHARTWatch Real-time patient risk predictor and clinical AI early warning system for detecting patient deterioration. Deployed in hospitals to identify high-risk patients; clinical studies at St. Michael's Hospital showed a 26% reduction in unexpected deaths. Built for hospital clinical teams.
- Discharge Solution AI-powered tool for optimizing hospital discharge planning to improve patient throughput, hospital workflows, and capacity management. Deployed at Trillium Health Partners for discharge planning and ED prioritization.
Quantifiable outcome
- 26% reduction in unexpected deaths in hospital settings
- +2 more outcomes
Companies that use Signal 1
Customer profileNamed customers5 records
Segments1 record
Ideal customer profiles1 record
Signal 1 technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
AI capability8 records
Feature8 records
Signal 1 partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core.
- Mount Sinai Health SystemcoreMount Sinai Health System, one of the nation's leading academic medical systems encompassing seven hospital campuses and three schools, partnered with Signal 1 to evaluate its AI Management Platform (AIMS) for centralizing oversight, governance, and performance monitoring of its expanding AI portfolio. The platform provides enterprise-wide visibility across clinical, operational, and research domains including imaging, generative AI, and agent-based systems.
- Inova HealthcoreInova Health, the leading nonprofit healthcare provider in Northern Virginia and greater Washington DC region, selected Signal 1's AI Management Platform to centralize oversight, governance, and performance monitoring for its expanding AI portfolio. Inova is recognized as the first health system in the nation to commit to the Joint Commission's Responsible Use of Health Data criteria.
- Coalition for Health AI (CHAI)coreSignal 1 became CHAI's newest Assurance Service Provider Partner, helping set standards for responsible AI governance. This designation verifies that Signal 1's AI Management System supports rigorous AI governance and lifecycle management with robust post-deployment surveillance capabilities. CHAI membership exceeds 2,500 organizations.
- Trillium Health PartnerscoreTrillium Health Partners (THP), one of Canada's largest community-based hospital systems, announced a multi-year strategic partnership with Signal 1 to accelerate safe AI adoption. THP uses Signal 1's Health AI Platform for discharge planning and ED prioritization, with collaboration to develop a best-in-class AI governance program.
- Unity Health TorontocoreUnity Health Toronto collaborated with Signal 1 to develop AI solutions for hospitals. The partnership supported the development and launch of CHARTWatch, a real-time patient risk predictor to improve hospital outcomes and workflows. The goal was to scale AI-driven healthcare innovations globally.
- TD Bank GroupcoreTD Bank Group partnered with Signal 1 to develop AI solutions for hospitals, combining financial services AI expertise with healthcare AI development. Signal 1's co-founder Tomi Poutanen previously served as Chief AI Officer at TD Bank, bringing enterprise AI scaling experience to the healthcare AI platform.
Scale indicators5 records
Recent moves6 records
Expansion highlights5 records
Signal 1 competitors and assessment
Company assessmentMarket position
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Signal 1 social profiles
Digital presenceSignal 1 compliance and trust
Trust signalCompliance3 records
Signal 1 financial estimates
Financial estimateRevenue estimate
Valuation estimate
Signal 1 leadership team
Management profileNumber of profiles
Profiles4 records
Signal 1 funding detail
Funding detailFunding overview
Funding rounds1 record
Investors3 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Signal 1 M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Signal 1
What does Signal 1 do?
Signal 1 develops and sells AIMS (AI Management and Orchestration Platform), a purpose-built SaaS platform that enables health systems to govern, manage, and orchestrate agentic, generative, and predictive AI across the full lifecycle. The platform is complemented by clinical AI applications such as CHARTWatch (a real-time patient deterioration risk predictor) and a Discharge Solution for hospital discharge optimization. Customers are large hospital systems and health systems in North America.
Is Signal 1 a public or private company?
Signal 1 is a private company. It is classified as venture growth investor backed and is currently operating.
When was Signal 1 founded?
Signal 1 was founded in 2022. It employs 11 to 50 people.
Where is Signal 1 based?
Signal 1 is headquartered in Toronto, Canada, in the North America region.
How does Signal 1 make money?
One revenue line is on record: AI Management Platform Subscription.
Does Signal 1 have an API?
No public API is recorded for Signal 1.
What industry is Signal 1 in?
Signal 1's product category is Healthcare AI Governance Software. Its primary akta.pro industry code is HDAEANAF, AI Observability, Monitoring & Evaluation Platforms (Drift, Quality, Safety), with a secondary code of HDAEANAA, End-to-End Enterprise AI Platforms (MLOps & Model Lifecycle Management). Its NAICS code is 541511 and its SIC code is 7371.