Bunkerhill AVC vs Lung AI

Similar category, different focus. These tools serve overlapping but distinct needs. Comparability 65/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.
by BunkerHill Health
VS
by Exo

AI Verdict

Tool A, Bunkerhill AVC, focuses on analyzing existing CT scans to detect and quantify cardiovascular calcifications and assess bone density, integrating with EHRs for workflow automation. Tool B, Lung AI by Exo, utilizes a handheld ultrasound device with AI for real-time detection of lung and cardiac conditions at the point of care. While both tools leverage AI for cardiac-related diagnostics and are FDA-cleared, their fundamental imaging modalities (CT vs. ultrasound) and deployment strategies make them suitable for different clinical contexts and workflows.

Choose Bunkerhill AVC if…

Choose Bunkerhill AVC if your health system needs to leverage existing chest CT scans to opportunistically screen for and quantify aortic valve calcification, as well as other cardiovascular risks like coronary artery calcification and mitral annular calcification. This tool is ideal for automating the identification of at-risk patients and integrating these findings into EHR workflows for timely follow-up and care coordination.

View Bunkerhill AVC →

Choose Lung AI if…

Choose Lung AI if your clinical setting requires a portable, real-time AI-powered ultrasound solution for immediate diagnostic answers at the point of care, especially in emergency medicine or underserved areas. This tool is best suited for quickly detecting conditions like pleural effusion, consolidation/atelectasis, and assessing cardiac function (e.g., ejection fraction) using a handheld device.

View Lung AI →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature Bunkerhill AVC Lung AI
Pricing Contact for pricing Contact for pricing
Deployment Integrates with full Electronic Health Records (EHRs) and clinical archives within health systems. On-device (integrated with Exo Iris handheld ultrasound device)
BAA Available Unknown Yes AI-estimated
FDA Status 1 AI-estimated 1 AI-estimated
HIPAA Unknown Yes 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

Lung AI

Exo's Lung AI, integrated with the handheld Exo Iris ultrasound device, offers on-device AI processing and guided image capture, making it highly portable and accessible for real-time decisions at the point of care. This direct integration and real-time feedback likely contribute to a more immediate and intuitive user experience, especially for clinicians with varying expertise levels. Bunkerhill AVC integrates with existing EHRs and clinical archives, which is valuable for workflow automation but may involve a steeper learning curve for new users interacting with a generative AI platform for clinical reasoning and action.

Clinical Value

Bunkerhill AVC

Bunkerhill AVC has FDA clearance specifically for the early detection and quantification of aortic valve calcification (AVC) from chest CTs, and has expanded its clearances to include coronary artery calcification (CAC) on both non-contrast and contrast-enhanced CTs. This provides a clear, validated clinical application for identifying at-risk patients for cardiovascular disease. While Exo's Lung AI also has FDA clearance for detecting pleural effusion and consolidation/atelectasis, and has shown to improve diagnostic accuracy, Bunkerhill's focus on opportunistic screening for a prevalent and serious condition like aortic stenosis offers significant potential for proactive disease management and improved patient outcomes on a broader scale.

Pricing & Value

Bunkerhill AVC

Both tools require contacting the company for pricing, but Bunkerhill Health has successfully secured a national billing code (G0680) and associated payment under the Hospital Outpatient Prospective Payment System (OPPS) for algorithmic analysis of coronary artery calcium (CAC) and aortic valve calcification (AVC) on chest CT scans, effective April 1, 2026. This reimbursement pathway provides a clearer financial framework for health systems, potentially making Bunkerhill AVC a more financially viable and valuable investment in the long term compared to Lung AI, for which specific reimbursement information was not readily available.

Enterprise Readiness

Bunkerhill AVC

Bunkerhill Health's Carebricks platform is designed for integration with full Electronic Health Records (EHRs) and clinical archives, enabling customizable AI agents for diverse workflows, including incidental findings management, prior authorization, and registry submission. This broad integration capability and the ability to deploy AI agents for various clinical and operational tasks demonstrate a higher level of enterprise readiness for system-wide adoption and impact. Exo's Lung AI, while FDA-cleared and on-device, is primarily focused on its handheld ultrasound platform, which may limit its broader enterprise-wide workflow automation capabilities.

Innovation

Bunkerhill AVC

Bunkerhill Health's Carebricks platform utilizes generative AI for clinical reasoning and action, allowing for the creation of customizable AI agents that can reason across a patient's full medical history and execute actions like initiating referrals and coordinating follow-up care. This generative AI approach and the ability to build diverse, agentic workflows represent a significant innovation in applying AI beyond simple detection to more complex clinical decision support and automation. While Exo's on-device AI for real-time ultrasound interpretation is innovative for point-of-care, Bunkerhill's platform offers a broader, more adaptable, and intelligent automation framework.

Support & Docs

Tie

Neither the provided structured facts nor the web search results offered specific details regarding the depth, availability, or quality of support and documentation for either Bunkerhill AVC or Lung AI. Both companies are established in the healthcare AI space, suggesting a baseline level of support, but without further information, a definitive winner cannot be determined.

Feature-by-Feature

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

Feature Bunkerhill AVC Lung AI
Name Bunkerhill AVC Lung AI
Company BunkerHill Health Exo
Tagline Generative AI for clinical reasoning and action. Handheld AI Ultrasound for Smarter Cardiac and Lung Scanning.
Key Features (Cardiology) Automated detection and quantification of aortic valve calcification (Bunkerhill AVC), Automated detection and quantification of coronary artery calcification (iCAC, Contrast CAC), Automated detection and quantification of mitral annular calcification (Bunkerhill MAC) Automated AI-based indicators for cardiac conditions (e.g., heart failure, hypertrophy), Pulsed-wave Doppler capabilities (on Exo Iris)
Key Features (Radiology/Pulmonology) Opportunistic bone density assessment (Bunkerhill BMD) AI-powered detection of pleural effusion, AI-powered detection of consolidation/atelectasis
EHR Integration Integration with Electronic Health Records (EHRs) and clinical archives Not specified

Videos

Demos, reviews, and walkthroughs featuring Bunkerhill AVC and Lung AI.

Loading videos…
Videos need JavaScript to load. Search YouTube directly →

View all on YouTube

Frequently Asked Questions

Bunkerhill AVC integrates with full EHRs and clinical archives to automate workflows. Beyond detecting and quantifying aortic valve calcification, it can check for recent echocardiograms or valve evaluations, alert cardiology and primary clinicians, and place follow-up orders or visits, with optional manual review. The Carebricks platform, which includes Bunkerhill AVC, can also design AI agents to reason across a patient's full medical history and execute actions like initiating referrals, coordinating follow-up care, sending notifications, and placing orders.
Bunkerhill AVC detects and quantifies aortic valve calcification in non-gated, non-contrast chest CT studies for adults aged 40 and above. It has demonstrated a low mean difference in Agatston-equivalent scores and met precision and recall acceptance criteria in a pivotal study. Additionally, Bunkerhill Health has received FDA clearance for algorithms to detect and quantify aortic valve calcium on contrast-enhanced chest CT scans, expanding its capabilities beyond non-contrast imaging.
Exo Lung AI is designed to be user-friendly, with its AI-powered guidance for optimal scans and real-time feedback on image quality (SweepAI). Studies have shown that AI assistance can significantly improve diagnostic performance for clinicians with varying levels of ultrasound expertise, particularly benefiting less experienced users in detecting pleural effusion and consolidation/atelectasis. Novice operators, after just one day of AI-guided training, have achieved diagnostic-quality transthoracic echocardiography images.
Exo Lung AI has demonstrated high accuracy in detecting pleural effusion and consolidation/atelectasis. In a multi-reader, multi-case study, AI assistance improved the AUC-ROC for pleural effusion detection by 4.4% and for consolidation/atelectasis by 7.1%. Sensitivity for pleural effusion increased from 77.3% to 89.1%, and for consolidation/atelectasis, it rose from 70.7% to 89.2% with AI assistance.
Bunkerhill's Carebricks platform, which includes Bunkerhill AVC, is designed to enable health systems to build and deploy AI agents that reason across patient data and take actions. While the provided information doesn't detail specific audit trail features for Bunkerhill AVC, healthcare AI systems generally require robust audit trails that track MLOps artifacts, training data lineage, model versions, input prompts, confidence scores, and human review sign-offs to ensure data integrity and compliance.
Bunkerhill Health's Carebricks system, which includes Bunkerhill AVC, has been rolled out system-wide at UTMB Health with over 20 AI agents live. This suggests experience with multi-site implementations. Successful rollout considerations would likely include integration with existing EHRs and clinical archives, and the ability to customize AI agents for diverse workflows.
AI Tool Finder
AI-powered search. Results may not be comprehensive.