Butterfly iQ3 Ultrasound System vs Koios DS for Breast

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 Butterfly Network
VS
by Koios Medical

AI Verdict

The Butterfly iQ3 is a handheld, whole-body ultrasound system that includes AI-powered imaging tools for various applications, including some relevant to breast imaging. Koios DS for Breast, however, is a specialized AI-powered clinical decision support software specifically designed to assist radiologists in diagnosing breast cancer from ultrasound images, integrating with existing PACS workstations. While both utilize AI and ultrasound, the Butterfly iQ3 is a diagnostic imaging device with broad applications, whereas Koios DS is a dedicated software for breast cancer diagnosis using ultrasound images.

Choose Butterfly iQ3 Ultrasound System if…

Choose the Butterfly iQ3 Ultrasound System if you require a highly portable, versatile, whole-body ultrasound solution for point-of-care diagnostics. Its single probe and AI-powered tools are ideal for clinicians needing rapid assessments and streamlined workflows across various specialties, particularly in critical care or emergency medicine settings. The system's mobile integration and durable design make it suitable for dynamic clinical environments.

View Butterfly iQ3 Ultrasound System →

Choose Koios DS for Breast if…

Choose Koios DS for Breast if your primary need is AI-powered clinical decision support specifically for the accurate diagnosis of breast cancer from ultrasound images. This tool is best suited for radiologists seeking to enhance diagnostic accuracy and workflow efficiency in breast imaging, providing AI/ML-derived cancer risk assessments and seamless PACS integration. It specializes in classifying breast lesions and generating structured reports, making it valuable for oncology and radiology departments.

View Koios DS for Breast →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature Butterfly iQ3 Ultrasound System Koios DS for Breast
Pricing Paid, subscription required Subscription
Deployment Mobile app (iOS/Android) to Butterfly Cloud, with DICOM connector for EMR/PACS integration. On-premise (PACS integrated), Cloud (via partners)
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

Butterfly iQ3 Ultrasound System

Butterfly iQ3 is a handheld, whole-body ultrasound system with seamless mobile integration, making it highly portable and adaptable to various point-of-care settings. Its ergonomic design, including a smaller and shorter probe, and configurable buttons, suggests a focus on user comfort and ease of use during examinations. Koios DS for Breast, while integrating into existing PACS workstations, requires manual selection of regions of interest, which could add steps to the workflow.

Clinical Value

Koios DS for Breast

Koios DS for Breast is an FDA-cleared, AI-powered clinical decision support software specifically designed to assist radiologists in the early and accurate diagnosis of breast cancer from ultrasound images. Studies have shown it significantly improves diagnostic accuracy, detects more cancers, and can reduce benign biopsies. Butterfly iQ3 offers AI-powered imaging tools for various applications, but Koios DS has a more focused and clinically validated impact on a specific, critical diagnostic area.

Pricing & Value

Tie

Butterfly iQ3 has a transparent pricing model with a clear probe cost and annual subscription tiers. Koios DS for Breast uses annual subscription pricing tailored to customer size, based on the number of analyses and/or users, which lacks the same level of upfront transparency. While both require subscriptions, the overall value depends on the specific use case and volume, making a direct comparison difficult without more detailed information for Koios DS.

Enterprise Readiness

Koios DS for Breast

Koios DS for Breast is designed for seamless PACS integration and offers both on-premise and cloud deployment options, indicating strong enterprise readiness for integration into existing radiology workflows and IT infrastructures. Butterfly iQ3 primarily relies on mobile app integration with Butterfly Cloud and a DICOM connector for EMR/PACS, which may require more adaptation for large-scale enterprise deployments compared to Koios DS's direct PACS integration.

Innovation

Butterfly iQ3 Ultrasound System

Butterfly iQ3 showcases significant innovation with its Ultrasound-on-Chipu2122 technology for whole-body imaging using a single probe, covering over 20 clinical applications. It also boasts fast data transfer rates and processing power, along with advanced AI-powered imaging tools like iQ Sliceu2122 and iQ Fanu2122. Koios DS for Breast's innovation lies in its AI/ML-based clinical decision support for breast cancer diagnosis, but Butterfly iQ3's hardware and broad application capabilities represent a more foundational technological advancement in ultrasound imaging itself.

Support & Docs

Tie

Both companies are FDA-cleared and HIPAA compliant, suggesting a commitment to regulatory standards and, by extension, robust documentation and support. However, the provided information does not offer specific details about the breadth, accessibility, or responsiveness of their customer support channels or the comprehensiveness of their documentation beyond basic compliance. Therefore, it is difficult to definitively pick a winner in this dimension.

Feature-by-Feature

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

Feature Butterfly iQ3 Ultrasound System Koios DS for Breast
Name Butterfly iQ3 Ultrasound System Koios DS for Breast
Company Butterfly Network Koios Medical
Description The Butterfly iQ3 is a handheld, whole-body ultrasound system featuring advanced Ultrasound-on-Chipu2122 technology, AI-powered tools, and seamless mobile integration for enhanced diagnostic confidence and streamlined workflows at the point of care. Koios DS for Breast is an FDA-cleared, AI-powered clinical decision support software that assists radiologists in the early and accurate diagnosis of breast cancer from ultrasound images, improving accuracy and workflow efficiency.
Primary Function Handheld, whole-body ultrasound system with AI-powered tools AI-powered clinical decision support for breast cancer diagnosis from ultrasound images
Key Features (AI/ML) AI-powered imaging tools: iQ Sliceu2122, iQ Fanu2122, Auto Bladder Volume, Auto B-Line Counter, NeedleVizu2122 AI/ML-based clinical decision support, classifies breast lesions into ACR BI-RADS or European U1-U5 categories, generates AI/ML-derived cancer risk assessment
Specialties Critical Care, Emergency Medicine, Radiology General Surgery, Oncology, Radiology

Videos

Demos, reviews, and walkthroughs featuring Butterfly iQ3 Ultrasound System and Koios DS for Breast.

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Frequently Asked Questions

The Butterfly iQ3 is a handheld ultrasound system that integrates with a mobile app and connects to the Butterfly Cloud, offering a DICOM connector for EMR/PACS integration. Koios DS for Breast, an AI-powered decision support software, is designed for seamless PACS integration and can also be deployed directly on ultrasound scanners or connected to any PACS.
The Butterfly iQ3 offers sharper image quality and enhanced processing power for improved diagnostic confidence. Koios DS for Breast has been shown to significantly improve diagnostic accuracy in breast lesion assessment, with studies indicating a potential to reduce unnecessary benign biopsies by up to 37% and detecting up to 6 more cancers per 100 interpreted cases.
The Butterfly iQ3 is designed for ease of use with a user-friendly ergonomic design and intuitive software, aiming to streamline workflows and enhance teaching. Koios DS for Breast is designed to integrate into most PACS workstations, and training is prescribed for interpreting physicians to identify lesions for analysis.
The Butterfly iQ3 is a whole-body ultrasound system suitable for over 20 clinical applications, including critical care, emergency medicine, and radiology, and is particularly useful for point-of-care ultrasound (POCUS) in various settings like primary care. Koios DS for Breast is an AI-powered clinical decision support tool specifically designed for radiologists, oncologists, and general surgeons to assist in the early and accurate diagnosis of breast cancer from ultrasound images.
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