Tempus Pixel vs CAC Software

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 Software

by Imbio

AI Verdict

Tempus Pixel is a broad, multi-modality AI platform for medical imaging analysis across several specialties, including cardiology, focusing on general diagnostic enhancement and workflow. Imbio's CAC Software, while also a cardiology AI imaging tool, is highly specialized for automated quantification of coronary artery calcification specifically from non-contrast chest CT scans, providing detailed risk assessment metrics. Therefore, Tempus Pixel is suited for a wider range of imaging analysis needs, whereas Imbio CAC is ideal for dedicated coronary artery calcification assessment.

Choose Tempus Pixel if…

Choose Tempus Pixel if your institution requires a versatile, multi-specialty AI imaging platform capable of analyzing various modalities like MRI, CT, X-ray, and ultrasound across cardiology, oncology, and neurology. This tool is ideal for enhancing diagnostic accuracy and workflow efficiency through real-time collaboration, comprehensive quantitative analysis, and automated reporting for a broad range of medical imaging needs.

View Tempus Pixel →

Choose CAC Software if…

Choose Imbio CAC Software if your primary need is precise, automated quantification of coronary artery calcification from non-contrast chest CT scans to assess cardiovascular risk. This specialized tool excels at providing key metrics like Agatston score, arterial age, and calcified lesion volume, seamlessly integrating into existing DICOM workflows for focused coronary artery disease risk stratification.

View CAC Software →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature	Tempus Pixel	CAC Software
Pricing	Contact for quote	Contact for pricing
Deployment	Cloud-based, web-based (accessible via Google Chrome browser), integrates with existing PACS, EHR, and RIS environments.	Cloud, On-premise, Partner platforms
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

Tempus Pixel

Tempus Pixel (Tool A) is explicitly described as 'web-based (accessible via Google Chrome browser)' and features 'real-time collaboration', suggesting a highly accessible and collaborative user experience. While Imbio CAC Software (Tool B) integrates into existing DICOM workflows, Tool A's web-based and collaborative nature likely offers broader and more intuitive access for a wider range of users and scenarios.

Clinical Value

CAC Software

Imbio CAC Software (Tool B) provides highly specific and quantifiable metrics for coronary artery calcification, including Agatston score, arterial age, calcified lesion mass, and volume, directly supporting cardiovascular risk assessment. This focused, actionable data offers a very clear and impactful clinical value for its specific application, whereas Tempus Pixel (Tool A) makes broader claims about enhancing diagnostic accuracy across multiple specialties without detailing specific quantifiable outcomes.

Pricing & Value

Tie

Both Tempus Pixel (Tool A) and Imbio CAC Software (Tool B) require users to 'Contact for quote' or 'Contact for pricing'. Without transparent pricing information or detailed comparative value propositions, it is impossible to determine a winner in this dimension.

Enterprise Readiness

CAC Software

Imbio CAC Software (Tool B) offers greater deployment flexibility with options for 'Cloud, On-premise, Partner platforms', catering to diverse enterprise IT infrastructures, compared to Tempus Pixel's (Tool A) cloud-based only deployment. Additionally, Tool B explicitly states it 'has_baa' (Business Associate Agreement), which is a strong indicator of its readiness to meet enterprise data privacy and compliance requirements, alongside both tools being HIPAA compliant and FDA cleared.

Innovation

Tempus Pixel

Tempus Pixel (Tool A), as part of Tempus's broader precision medicine ecosystem, emphasizes a more expansive innovative platform approach with 'multi-modality support' and 'real-time collaboration' across various specialties. While Imbio CAC Software (Tool B) demonstrates innovation in its deep-learning based, precise quantification for a specific niche, Tool A's broader scope and collaborative features suggest a more extensive and versatile innovative platform for future growth and integration.

Support & Docs

Tie

The provided structured facts and general web searches do not offer sufficient specific information regarding the availability, quality, or scope of customer support and documentation for either Tempus Pixel (Tool A) or Imbio CAC Software (Tool B). Therefore, it is not possible to distinguish between the two on this dimension.

Feature-by-Feature

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

Feature	Tempus Pixel	CAC Software
Tool Name	Tempus Pixel	CAC Software
Company	Tempus (formerly Arterys)	Imbio
Description	AI-powered, cloud-based medical imaging analysis platform that enhances diagnostic accuracy and workflow efficiency for radiologists and clinicians across cardiology, oncology, and neurology.	Automated image post-processing algorithms to help radiologists and cardiologists determine the location and calculate the amount of calcification within the coronary arteries in patients who have undergone a non-contrast, chest computed tomography (CT).
Primary Focus	Cardiology, Oncology, and Neurology AI	Coronary Artery Calcification (CAC) analysis from non-contrast chest CT scans
Key Analysis Output	AI-powered analysis, Automated reporting, 3D visualization, Quantitative analysis	Agatston score, arterial age, calcified lesion mass and volume, 3D visualizations and annotated images
Multi-modality Support	MRI, CT, X-ray, ultrasound	Non-contrast, chest computed tomography (CT)

Videos

Demos, reviews, and walkthroughs featuring Tempus Pixel and CAC Software.

Loading videos…

Videos need JavaScript to load. Search YouTube directly →

View all on YouTube

Frequently Asked Questions

What specific clinical applications and imaging modalities does each tool support?

Tempus Pixel is an AI-powered platform enhancing diagnostic accuracy and workflow efficiency across cardiology, oncology, and neurology, supporting multi-modality imaging including MRI, CT, X-ray, and ultrasound. Imbio's CAC software is specialized for automated image post-processing to determine and quantify coronary artery calcification specifically from non-contrast chest CT scans, aiding in risk assessment for coronary artery disease.

How do the quantitative analysis capabilities differ between the two tools, particularly for cardiac assessment?

Tempus Pixel offers general AI-powered quantitative analysis and 3D visualization across its supported modalities. Imbio's CAC software provides specific quantification of coronary artery calcification, outputting metrics such as Agatston score, arterial age, calcified lesion mass, and volume, along with 3D visualizations and annotated images.

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

Tempus Pixel explicitly lists real-time collaboration as a key feature of its cloud-based platform. The provided information for Imbio's CAC software does not mention real-time collaboration capabilities.

What are the primary differences in the scope of AI analysis offered by each tool?

Tempus Pixel provides broad AI-powered analysis for general medical imaging across multiple specialties and modalities. Imbio's CAC software offers a highly specialized, deep-learning based analysis focused exclusively on the automated detection and quantification of coronary artery calcification from non-contrast chest CTs.

What specific outputs are provided by Imbio's CAC software for coronary artery assessment?

Imbio's CAC software provides specific outputs for coronary artery calcification, including the Agatston score, arterial age, calcified lesion mass, and volume, along with 3D visualizations and annotated images derived from non-contrast chest CT scans.