Eko Foundation Analysis Software with Transformers (EFAST) vs eMurmur Heart AI

Direct competitors — feature-level head-to-head below. Comparability 85/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.

AI Verdict

Both EFAST and eMurmur Heart AI are FDA-cleared, AI-powered solutions for cardiac auscultation analysis, making them direct competitors in assisting clinicians with heart sound interpretation. EFAST specializes in detecting structural murmurs and atrial fibrillation, integrating seamlessly with Eko's stethoscopes, while eMurmur Heart AI offers a broader scope by analyzing both heart and lung sounds, providing hemodynamic insights, and boasting hardware-neutral compatibility for diverse telehealth applications.

Choose Eko Foundation Analysis Software with Transformers (EFAST) if…

Choose EFAST if your priority is real-time, AI-powered detection of structural murmurs and atrial fibrillation directly during auscultation, seamlessly integrated with Eko digital stethoscopes. This tool provides immediate, actionable cardiac insights for clinicians seeking to enhance their diagnostic process during routine exams.

View Eko Foundation Analysis Software with Transformers (EFAST) →

Choose eMurmur Heart AI if…

Choose eMurmur Heart AI if you need a hardware-agnostic platform for comprehensive analysis of both heart and lung sounds, including detailed hemodynamic insights and remote auscultation capabilities. This solution is ideal for telehealth, monitoring, and practices requiring flexibility across various digital stethoscopes and mobile/web access for broader diagnostic support.

View eMurmur Heart AI →

When choosing between Eko Foundation Analysis Software with Transformers (EFAST) and eMurmur Heart AI, physicians should consider their primary focus and existing equipment. EFAST excels in real-time cardiac insights, specifically identifying structural murmurs and atrial fibrillation during routine auscultation, and is designed for seamless integration with Eko’s digital stethoscopes. Its strength lies in providing immediate, actionable data for cardiac conditions, making it ideal for clinicians who prioritize rapid, integrated cardiac screening within their existing Eko ecosystem.

In contrast, eMurmur Heart AI offers a broader scope, providing automated analysis of both heart and lung sounds, including the detection of various murmurs, crackles, and wheezes, along with hemodynamic insights. A key practical difference is its hardware-neutral and stethoscope-agnostic compatibility, allowing it to integrate with a wider range of digital stethoscopes and support mobile and web-based access for telehealth and remote consultations. Physicians seeking a comprehensive auscultation analysis tool for both cardiac and pulmonary assessments, with flexibility across different hardware and a focus on remote care capabilities, would find eMurmur Heart AI more suitable.

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature Eko Foundation Analysis Software with Transformers (EFAST) eMurmur Heart AI
Pricing Subscription-based, contact for details Contact for pricing.
Deployment Cloud-based Software as a Medical Device (SaMD) Cloud-based, Web application, Mobile app
FDA Status 1 AI-estimated 1 AI-estimated

Head-to-Head

AI-generated assessment across six dimensions based on each tool's documented features and compliance posture. Grounded in public data — not a substitute for hands-on evaluation.

Usability

Eko Foundation Analysis Software with Transformers (EFAST)

Tool A emphasizes a seamless and integrated workflow with its own digital stethoscopes, offering features like real-time AI analysis, enhanced audio, waveform visualization, and guided exams. This suggests a highly optimized and potentially easier-to-use experience within its ecosystem. While Tool B offers broader hardware compatibility, Tool A's integrated approach likely leads to a more streamlined user experience.

Clinical Value

eMurmur Heart AI

Tool B provides broader clinical utility by offering automated analysis of both heart and lung sounds, including detection of murmurs, crackles, and wheezes, along with hemodynamic insights. This expanded scope makes it valuable across more specialties, including pulmonology, beyond just cardiology. While Tool A provides strong performance metrics for specific cardiac conditions, Tool B's comprehensive analysis of both heart and lung sounds offers greater overall clinical applicability.

Pricing & Value

Eko Foundation Analysis Software with Transformers (EFAST)

Tool A offers greater transparency in its pricing model, detailing a subscription-based Eko+ membership and an approximate daily cost for its advanced stethoscope technology. This provides potential users with a clearer understanding of the financial commitment. Tool B, in contrast, only states 'contact for pricing,' making it difficult to assess its value proposition without direct inquiry.

Enterprise Readiness

Eko Foundation Analysis Software with Transformers (EFAST)

Both tools are FDA-cleared, HIPAA compliant, and offer BAA, demonstrating strong foundational readiness. However, Tool A explicitly highlights EMR integration for streamlined documentation, which is a critical feature for seamless workflow and data management in large healthcare systems. While Tool B offers mobile and web app deployment for flexibility, EMR integration is often a non-negotiable for enterprise adoption.

Innovation

Eko Foundation Analysis Software with Transformers (EFAST)

Tool A's name, 'Eko Foundation Analysis Software with Transformers (EFAST),' explicitly mentions the use of 'Transformers,' indicating a focus on a modern and advanced AI architecture. This, combined with real-time AI analysis and advanced audio enhancement, suggests deeper technological innovation in its core engine and integrated hardware-software experience. While Tool B offers innovative features like lung sound analysis and hardware neutrality, Tool A's specific AI architecture points to a more cutting-edge approach to its underlying technology.

Support & Docs

Eko Foundation Analysis Software with Transformers (EFAST)

Eko Health (Tool A) provides a comprehensive support ecosystem, including a dedicated help center with articles, FAQs, user manuals, and various contact options (phone, email, chat), with premium support for Eko+ members. While CSD Labs (Tool B) offers contact methods, its online presence for detailed support documentation and a comprehensive help center is less prominent, making Tool A the clearer winner for readily available support resources.

Feature-by-Feature

Detail beyond the Quick Comparison summary. For pricing, deployment, BAA, FDA, and HIPAA see the Overview tab.

Feature Eko Foundation Analysis Software with Transformers (EFAST) eMurmur Heart AI
Name Eko Foundation Analysis Software with Transformers (EFAST) eMurmur Heart AI
Company Eko Health CSD Labs
Specialties Supported Cardiology, Family Medicine, Internal Medicine Cardiology, Internal Medicine, Pulmonology
Key AI Detections AI-powered structural murmur detection (93% sensitivity, 91% specificity); AI-powered atrial fibrillation (AFib) detection (95% sensitivity, 94% specificity) Automated heart and lung sound analysis (S1, S2, murmurs, crackles, wheezes); Detection and classification of pathologic and innocent heart murmurs; Hemodynamic insights (loudness ratios of S1, systole, S2, diastole)
Hardware Compatibility Seamless integration with Eko digital stethoscopes (e.g., CORE 500) Hardware-neutral and stethoscope agnostic platform compatibility
Telehealth/Remote Capabilities Not specified Live streaming and remote auscultation for telehealth

Videos

Demos, reviews, and walkthroughs featuring Eko Foundation Analysis Software with Transformers (EFAST) and eMurmur Heart AI.

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Frequently Asked Questions

Eko Foundation Analysis Software with Transformers (EFAST) focuses on identifying structural murmurs associated with heart disease and detecting atrial fibrillation (AFib). eMurmur Heart AI by CSD Labs provides automated analysis of both heart and lung sounds, including murmurs, crackles, and wheezes, and offers hemodynamic insights.
EFAST is designed for seamless integration with Eko digital stethoscopes, such as the CORE 500. In contrast, eMurmur Heart AI is hardware-neutral and stethoscope agnostic, supporting compatibility with various digital stethoscopes.
EFAST offers real-time AI analysis during auscultation for structural murmurs (93% sensitivity, 91% specificity) and AFib (95% sensitivity, 94% specificity), along with enhanced audio and guided exams. eMurmur Heart AI provides automated analysis and classification of pathologic and innocent heart murmurs, S1, S2, crackles, and wheezes, and includes hemodynamic insights like loudness ratios.
EFAST is designed for use in Cardiology, Family Medicine, and Internal Medicine. eMurmur Heart AI supports Cardiology, Internal Medicine, and Pulmonology, reflecting its broader scope of heart and lung sound analysis.
EFAST facilitates cloud-based recording and secure storage of exams, with EMR integration for streamlined documentation. eMurmur Heart AI specifically highlights features such as live streaming and remote auscultation for telehealth, and the ability to compare current and previous auscultation data for monitoring.

Backers

Who funded each tool's parent company.

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