Tempus Pixel vs CAC (gated) Algorithm

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.

Tempus Pixel

by Tempus (formerly Arterys)

CAC (gated) Algorithm

by Bunkerhill Health

AI Verdict

Tempus Pixel is a comprehensive, multi-modality imaging analysis platform designed for broad diagnostic support across several specialties, including cardiology. In contrast, BunkerHill Health's CAC (gated) Algorithm is a highly specialized tool specifically for the automatic detection and quantification of coronary artery calcium from ECG-gated cardiac CT scans. While both operate in the cardiology AI space, Tempus Pixel offers a wider range of general imaging analysis capabilities, whereas the CAC (gated) Algorithm provides a focused solution for a specific cardiac risk assessment.

Choose Tempus Pixel if…

Choose Tempus Pixel if your institution requires a versatile, multi-modality AI imaging platform for comprehensive diagnostic analysis across cardiology, oncology, and neurology. Its real-time collaboration features and advanced 3D visualization are ideal for complex cases requiring detailed quantitative assessment and team review across various imaging modalities.

View Tempus Pixel →

Choose CAC (gated) Algorithm if…

Choose BunkerHill Health's CAC (gated) Algorithm if your primary need is automated, precise quantification of coronary artery calcium specifically from non-contrast ECG-gated cardiac CT scans. This specialized AI is ideal for efficiently assessing coronary artery health and opportunistically detecting cardiovascular disease within existing cardiology workflows, streamlining the reporting process.

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Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature	Tempus Pixel	CAC (gated) Algorithm
Pricing	Contact for quote	Unknown
Deployment	Cloud-based, web-based (accessible via Google Chrome browser), integrates with existing PACS, EHR, and RIS environments.	Unknown
FDA Status	1 AI-estimated	Yes 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

Tempus Pixel

Tempus Pixel offers a web-based interface accessible via common browsers, real-time collaboration, and 3D visualization, suggesting a more interactive and feature-rich user experience. While BunkerHill Health's CAC Algorithm streamlines reporting, Tempus Pixel provides broader interactive capabilities for analysis across multiple modalities.

Clinical Value

Tempus Pixel

Tempus Pixel provides AI-powered analysis across cardiology, oncology, and neurology, supporting multiple modalities like MRI, CT, X-ray, and ultrasound, enhancing diagnostic accuracy and workflow efficiency. This broader scope offers wider potential impact compared to BunkerHill Health's specialized focus on coronary artery calcium quantification.

Pricing & Value

Tie

Both Tempus Pixel and BunkerHill Health's CAC Algorithm require direct contact with the vendor for pricing information. Without transparent or comparable pricing details, it is not possible to accurately assess and compare their respective value propositions.

Enterprise Readiness

CAC (gated) Algorithm

BunkerHill Health's CAC Algorithm explicitly states it 'has_baa' and is part of the broader 'Carebricks platform,' which has demonstrated enterprise-scale deployment at institutions like UTMB Health. Furthermore, BunkerHill Health has secured CMS reimbursement pathways for its algorithms, indicating strong readiness for integration into complex healthcare billing and operational environments.

Innovation

CAC (gated) Algorithm

BunkerHill Health's CAC Algorithm demonstrates significant innovation in its specialized domain, including recent FDA clearances for analyzing CAC on contrast-enhanced CT scans and leading the establishment of CMS reimbursement pathways for AI cardiovascular analysis. This pioneering work in both clinical and financial integration for a high-impact problem highlights its innovative edge.

Support & Docs

Tempus Pixel

Tempus Pixel provides a more readily accessible and comprehensive 'Document Library' with detailed system requirements, data guides, and information on its various modules. While BunkerHill Health offers strong technical and regulatory information, explicit user-facing support documentation is less apparent through web searches.

Feature-by-Feature

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

Feature	Tempus Pixel	CAC (gated) Algorithm
Name	Tempus Pixel	CAC (gated) Algorithm
Company	Tempus (formerly Arterys)	BunkerHill Health
Description	Tempus Pixel is an AI-powered, cloud-based medical imaging analysis platform, originally by Arterys, that enhances diagnostic accuracy and workflow efficiency for radiologists and clinicians across cardiology, oncology, and neurology.	BunkerHill Health's FDA-cleared CAC (gated) Algorithm is an AI software that automatically detects and quantifies coronary artery calcium from non-contrast ECG-gated cardiac CT scans, aiding physicians in assessing coronary artery health.
Categories	Cardiology AI	Cardiology AI, Radiology & Imaging AI
Specialties	Cardiology, Oncology, Radiology	Cardiology, Radiology
Key Features	AI-powered analysis, Cloud-based platform, Real-time collaboration, Multi-modality support (MRI, CT, X-ray, ultrasound), Automated reporting, 3D visualization, Quantitative analysis, DICOM compatibility	Automatic detection and quantification of coronary artery calcium (CAC), Analysis of non-contrast ECG-gated cardiac CT scans, Provides calcium segmentation and quantification, Integrates into physicians' standard workflow, Pre-populates structured reports for radiologist review and approval, Aids in assessing coronary artery health, Supports opportunistic detection of cardiovascular disease, Part of the broader Carebricks platform for AI-powered workflows

Videos

Demos, reviews, and walkthroughs featuring Tempus Pixel and CAC (gated) Algorithm.

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Frequently Asked Questions

What are the primary clinical applications and imaging modalities supported by each tool?

Tempus Pixel is an AI-powered platform for medical imaging analysis across cardiology, oncology, and neurology, supporting multi-modality input including MRI, CT, X-ray, and ultrasound. In contrast, BunkerHill Health's CAC (gated) Algorithm is specifically designed for automatic detection and quantification of coronary artery calcium (CAC) from non-contrast ECG-gated cardiac CT scans, aiding in assessing coronary artery health.

How do these tools integrate with existing hospital systems and workflows?

Tempus Pixel is a cloud-based, web-based platform accessible via Google Chrome, designed to integrate with existing PACS, EHR, and RIS environments. BunkerHill Health's CAC (gated) Algorithm is also cloud-based and integrates into physicians' standard workflow, pre-populating structured reports for radiologist review and approval.

What specific reporting features do these AI tools offer to radiologists?

Tempus Pixel provides automated reporting, 3D visualization, and quantitative analysis. BunkerHill Health's CAC (gated) Algorithm automatically detects and quantifies coronary artery calcium, providing calcium segmentation and quantification, and pre-populates structured reports for radiologist review and approval.

Does either tool offer features for real-time collaboration among clinicians?

Tempus Pixel explicitly lists real-time collaboration as a key feature, enhancing communication among clinicians. The provided information for BunkerHill Health's CAC (gated) Algorithm does not explicitly mention real-time collaboration features.