Reimagining the ECG with Artificial Intelligence
Reveal hidden risk and enable earlier clinical action with any electrocardiogram.
Reveal hidden risk and enable earlier clinical action with any electrocardiogram.

Deploy agentic medical AI with real-time insight, seamless integration, and operational reliability across care and consumer workflows.
Hidden Risk, Revealed Early.
Identify subclinical cardiovascular risk hidden in otherwise normal electrocardiograms to enable earlier and more precise intervention.
Clinically Validated at Scale.
Built on more than 10 million electrocardiograms and externally validated to meet the demands of real world clinical use.
Rewrite History.
Analyze retrospective and prospective electrocardiograms to identify patients at risk earlier and guide proactive care.
More Precise Clinical Decisions.
Support targeted ordering of echocardiograms, labs, and follow up procedures by surfacing risk where it matters most.
Built for Clinical and Consumer Scale.
Integrates seamlessly across medical devices, health systems, telehealth platforms, and consumer technologies to empower decisions everywhere.
Ready for Real World Deployment.
PHI secure and compliant, easy to integrate via RESTful APIs, with existing Category III codes, live deployments, and proven clinical workflows.
9+1AI has been granted FDA Breakthrough Device Designation for its electrocardiogram based artificial intelligence technology, recognizing its potential to provide more effective diagnosis of serious cardiovascular conditions and to address unmet clinical needs through earlier risk identification.