Butterfly iQ/iQ+ Ultrasound System vs Viz CTP

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 Viz.ai

AI Verdict

While both tools leverage AI for diagnostic imaging and clinical decision support, they operate at different points in the imaging workflow. Butterfly iQ/iQ+ is a portable ultrasound system for image acquisition at the point of care, offering real-time visualization and AI-powered measurement tools. Viz CTP, on the other hand, is a cloud-native solution that analyzes existing CT perfusion images to aid in the diagnosis and coordination of care for neurovascular conditions, focusing on post-acquisition image interpretation and communication.

Choose Butterfly iQ/iQ+ Ultrasound System if…

Choose Butterfly iQ/iQ+ if your priority is highly portable, on-demand point-of-care ultrasound imaging across a wide range of anatomical areas. Its single-probe, whole-body imaging capability and mobile device compatibility make it ideal for emergency medicine, critical care, or remote clinical settings where immediate diagnostic insights are crucial and space is limited. The AI-powered tools and teleguidance also support users with varying levels of ultrasound experience.

View Butterfly iQ/iQ+ Ultrasound System →

Choose Viz CTP if…

Choose Viz CTP if your primary need is rapid, AI-driven detection and intelligent care coordination for time-sensitive conditions, particularly in neurology and radiology. This tool excels at analyzing medical imaging (like CT perfusion maps) with over 50 FDA-cleared algorithms to streamline workflows, prioritize worklists, and facilitate real-time communication among care teams. It's best suited for institutions focused on optimizing stroke protocols or other critical pathways where swift diagnosis and coordinated treatment significantly impact patient outcomes.

View Viz CTP →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature Butterfly iQ/iQ+ Ultrasound System Viz CTP
Pricing Device purchase + mandatory annual subscription. Subscription model
Deployment Mobile device (iOS/Android) connected to a handheld probe, with cloud-based software. Cloud-native solution, integrates with PACS and EHRs.
BAA Available Yes AI-estimated Unknown
FDA Status Yes AI-estimated 1 AI-estimated
HIPAA Yes AI-estimated Unknown

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 iQ/iQ+ Ultrasound System

Butterfly iQ/iQ+ is a handheld, single-probe ultrasound system that connects to mobile devices, making it highly portable and easy to integrate into various clinical settings. Users consistently praise its intuitive app and user interface, as well as its immediate readiness for scanning upon connection. In contrast, Viz CTP is a cloud-native solution that integrates with PACS and EHRs, which, while powerful, may involve a more complex setup and less immediate, on-the-go usability compared to a handheld device.

Clinical Value

Viz CTP

Viz CTP leverages over 50 FDA-cleared algorithms for AI-powered disease detection and intelligent care coordination, specifically excelling in neurovascular conditions like stroke by providing rapid analysis of CT perfusion images and real-time alerts. This directly impacts critical, time-sensitive diagnoses and treatment pathways. While Butterfly iQ/iQ+ offers whole-body imaging and AI-powered tools for various applications, its clinical value, while broad, doesn't demonstrate the same depth of specialized, algorithm-driven diagnostic impact for acute, time-critical conditions as Viz CTP.

Pricing & Value

Butterfly iQ/iQ+ Ultrasound System

Butterfly iQ/iQ+ has a transparent pricing model with a device purchase (starting at $2,699 for iQ+ and $3,899 for iQ3) and a mandatory annual subscription ($420/year for core features or $1,500 for Pro App Membership). This makes the cost of ownership relatively clear and accessible, especially compared to traditional ultrasound systems. Viz CTP uses a subscription model with an annual fee based on the number of algorithms and population served, but specific pricing details are not publicly available, making it harder to assess its overall value proposition without direct inquiry.

Enterprise Readiness

Viz CTP

Viz CTP is a cloud-native solution designed for integration with PACS and EHRs, offering features like prioritized worklists and HIPAA-compliant messaging for care coordination across hospital networks. Its focus on streamlining clinical workflows and supporting enterprise-wide disease detection and communication suggests a strong readiness for large-scale healthcare systems. Butterfly iQ/iQ+ also offers cloud storage and enterprise management features, but its primary deployment as a mobile-connected handheld device might present different integration challenges and scalability considerations within complex enterprise IT infrastructures.

Innovation

Tie

Both tools demonstrate significant innovation in their respective domains. Butterfly iQ/iQ+ features groundbreaking Ultrasound-on-Chipu2122 technology, replacing multiple traditional probes with a single, whole-body handheld device, and integrates AI for various imaging tasks. Viz CTP is a pioneer in AI-powered disease detection with over 50 FDA-cleared algorithms, offering real-time analysis of medical imaging and intelligent care coordination. Both are pushing boundaries in accessibility and diagnostic efficiency through AI and novel hardware/software approaches.

Support & Docs

Tie

Both companies provide resources for support and documentation. Butterfly Network offers on-demand educational videos and cloud storage as part of its membership, and users have reported direct email support, though experiences with out-of-warranty repairs can be mixed. Viz.ai provides customer resources, user guides (for EU), and a 'Viz Academy' for training, alongside a trust center and clinical research publications. Without more specific comparative data on the breadth, responsiveness, and quality of their support channels and documentation, it's difficult to definitively declare a winner.

Feature-by-Feature

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

Feature Butterfly iQ/iQ+ Ultrasound System Viz CTP
Name Butterfly iQ/iQ+ Ultrasound System Viz CTP
Company Butterfly Network Viz.ai
Description The Butterfly iQ/iQ+ is a handheld, single-probe, whole-body ultrasound system leveraging Ultrasound-on-Chipu2122 technology and AI-powered tools for accessible, high-quality diagnostic imaging on mobile devices. Viz.ai is a pioneer in AI-powered disease detection and intelligent care coordination, leveraging over 50 FDA-cleared algorithms to analyze medical imaging and streamline clinical workflows for faster diagnosis and treatment.
Key Features Ultrasound-on-Chipu2122 Technology (single silicon chip replaces multiple probes), Whole-body imaging with a single handheld probe, Compatible with iOS and Android mobile devices, 20+ anatomical presets and six imaging modes (B-Mode, M-Mode, Color Doppler, Power Doppler, Pulsed Wave Doppler), AI-powered imaging tools (Auto Bladder Volume Capture, Auto B-Line Counter, NeedleVizu2122), Unlimited HIPAA and GDPR-compliant cloud storage (Butterfly Cloud), Military-grade durability (4-foot drop resistance, IP67 water/dust resistant), Teleguidance functionality for remote assistance AI-powered disease detection (50+ FDA-cleared algorithms), Real-time, mobile access to high-fidelity imaging (DICOM viewer, 3D manipulation), Intelligent care coordination and communication platform (HIPAA-compliant messaging), Automated image analysis and interpretation (e.g., CT perfusion maps, LVO detection), Prioritized worklists, EHR integration, AI-powered motion artifact correction for CTP, Automated measurements (e.g., ICH volume, subdural thickness/midline shift)
Specialties Critical Care, Emergency Medicine, Radiology Emergency Medicine, Neurology, Radiology

Videos

Demos, reviews, and walkthroughs featuring Butterfly iQ/iQ+ Ultrasound System and Viz CTP.

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

View all on YouTube

Frequently Asked Questions

Butterfly iQ/iQ+ integrates with imaging workflows and data management tools, allowing studies to be sent to PACS and enabling documentation, quality assurance, and billing workflows through its CompassAIu2122 enterprise software. Viz CTP is a cloud-native solution that integrates with PACS and EHRs, providing real-time, disease-specific insights and relevant contextual patient data from the EHR directly into the Viz.ai platform.
The Butterfly iQ+ has shown high agreement with conventional B-scan ophthalmic ultrasound and clinical exams for detecting retinal detachments, with 90% sensitivity and 95% specificity in one study. Viz CTP, for acute ischemic stroke, has a pooled sensitivity of 82% and specificity of 96%, demonstrating higher sensitivity than non-contrast CT and similar accuracy to CT angiography. However, one comparative study indicated that another AI software detected significantly more medium vessel occlusions than Viz CTP.
Butterfly iQ+ is designed for ease of use, with 20+ presets and familiar touch interactions. Training is included in the purchase cost, takes about an hour, and can be delivered on-site or remotely, with additional resources available through the app and website. Viz.ai emphasizes streamlining clinical workflows and providing real-time mobile access to imaging, suggesting a focus on intuitive use within existing practices.
Butterfly Network employs a 'secure by design' approach, with its cybersecurity team enforcing industry-standard frameworks like NIST and holding a SOC 2 Type 2 attestation report. Data is AES 256-bit encrypted at rest and protected by HTTPS/TLS 1.2 encryption in transit, with continuous monitoring for security events. Viz.ai's platform also uses HIPAA-compliant messaging for care coordination.
Butterfly iQ+ is designed for enterprise deployments, with features like device restrictions, shared-device rapid login, and session timeouts when integrated with mobile device management solutions like Jamf. This allows for secure deployment of mobile devices with clinical resources beyond hospital walls. Viz.ai's cloud-native solution and integration capabilities with EHR and PACS systems are designed to streamline workflows across hospitals and outpatient spaces, supporting a unified experience for healthcare systems.
Butterfly iQ/iQ+ is a whole-body ultrasound system with over 20 presets, suitable for critical care, emergency medicine, radiology, anesthesiology, cardiology, and OB/GYN, among others. It's particularly valuable for point-of-care diagnostics, procedural guidance (e.g., NeedleVizu2122 for vascular access), and in resource-limited settings. Viz CTP is specialized for emergency medicine, neurology, and radiology, focusing on AI-powered disease detection and intelligent care coordination for conditions like acute ischemic stroke by analyzing CT perfusion images and correcting motion artifacts.

Backers

Who funded each tool's parent company.

AI Tool Finder
AI-powered search. Results may not be comprehensive.