Head-to-Head
Glass Health vs Corti (2026)
Glass Health
Freemium★ 4.5
Best for: differential diagnosis generation for complex patient presentations, clinical assessment and plan drafting from case summaries
Corti
Paid★ 4.5
Best for: emergency medical dispatch with ai triage support, primary care consultation support for diagnostic consistency
Glass Health is a clinical reasoning AI that helps physicians build differential diagnoses and assessment plans from patient descriptions, optimised for planned clinical thinking and education. Corti is a real-time AI that listens during emergency calls and clinical encounters, detecting critical diagnoses and supporting triage decisions as the conversation unfolds. Glass Health wins for clinical reasoning assistance and medical education; Corti wins for real-time emergency triage and decision support.
Feature Comparison
Clinical Reasoning Depth
Glass Health generates structured differentials with supporting rationale. Corti focuses on pattern detection and critical flag identification rather than comprehensive differential building.
Real-Time Capability
Corti processes live audio in real time during calls and encounters. Glass Health requires a physician to actively type a clinical vignette - it is not a passive listener.
Emergency Medicine Fit
Corti is purpose-built for emergency settings - rapid triage, dispatch support, and critical symptom flagging. Glass Health is not optimised for real-time emergency contexts.
Medical Education Value
Glass Health is widely used in medical education for case-based learning and differential reasoning practice. Corti is not designed for educational contexts.
EHR Integration
Corti integrates with emergency dispatch systems and ER EHRs. Glass Health is EHR-agnostic, working as a standalone clinical reasoning tool.
Evidence Base
Corti has published studies on cardiac arrest detection accuracy. Glass Health is newer but gaining validation in clinical settings. Both have meaningful evidence.
Pricing Accessibility
Glass Health has a free tier for individual clinicians. Corti is enterprise-priced for health system and dispatch centre deployment.
Verdict
This comparison is context-dependent. Glass Health scores 26/35 and Corti scores 25/35. Choose based on your specific workflow needs.
Bottom Line
Glass Health and Corti are both AI clinical assistants but target different physician workflows. Glass Health is the clinical decision support platform that physicians use as a second-opinion AI for differential diagnosis, treatment recommendations, and clinical reasoning. Corti is the AI ambient scribe and conversation intelligence platform that listens to physician calls (especially emergency dispatch and telehealth) to surface real-time insights and documentation. Pick Glass Health for clinical reasoning support. Pick Corti for voice-driven clinical conversations in dispatch or telehealth contexts.
Pick Glass Health
You are a physician or clinical team wanting AI for differential diagnosis support, treatment planning, and complex clinical reasoning. Glass Health (subscription pricing) provides reasoning-grade AI grounded in medical literature and aligned with physician workflows.
Pick Corti
You operate emergency dispatch, telehealth services, or any voice-driven clinical conversation context where AI listening and real-time guidance matters. Corti (custom enterprise) is built specifically for voice-AI in clinical conversations.
Frequently asked
Are these alternatives?
No - they solve different jobs. Glass for clinical reasoning support; Corti for voice-driven clinical conversation intelligence. Most healthcare orgs that need both deploy them in parallel for different teams.
Is Glass Health for diagnosis?
Glass is positioned as decision support, not autonomous diagnosis. Physicians retain decision-making authority; Glass surfaces reasoning chains, differential diagnoses, and treatment options grounded in medical evidence.
Where is Corti deployed?
Emergency medical dispatch (NHS deployments, US municipal EMS), telehealth providers, and call-based clinical operations. Less common in clinic-based outpatient where Aidoc/Regard/Ambience compete.
Pricing comparison?
Glass Health: subscription pricing per user; consumer + enterprise tiers. Corti: custom enterprise pricing only. They serve different scales - Glass affordable for individual physicians, Corti priced for organisational deployment.