AI Radiology
Subtle Medical alternatives
19 tools that we compared head to head with Subtle Medical in a written verdict. Each row says who the tool suits, according to that verdict, and links to the full comparison.
The list is not a ranking. Tools in the same category come first, then every group is in alphabetical order. A tool that is no longer sold is left out.
Airs Medical
SwiftMR used in published postmortem and liver MRI studies; seven FDA 510(k) records, latest October 2026
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Bunkerhill Health
Agent platform for health systems, nine cleared algorithms; osteoporosis detection from prior CTs via cleared BMD
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Canon Medical AI
AiCE reconstruction built into Vantage MR and Aquilion CT; up to 82.4% dose reduction, Canon's phantom-study figure
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Full comparisonCureMetrix
Breast imaging practices adding BAC reporting; cmAngio V2.0 510(k) decided July 2026
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DeepHealth
Saige-Dx detection and Saige-Density scoring; bone and chest X-ray reads through Gleamer
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Elucid
Coronary plaque analysis, billed per scan; image restoration for motion and calcium blooming
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GE HealthCare AI Suite
AIR Recon DL, claimed scan time cut up to 50%; sold with GE MR or as a scanner option
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Harrison.ai
Nine 510(k)s listed, pneumothorax and trauma triage; returns DICOM Secondary Capture to PACS or RIS worklist
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Hologic Genius AI
Vendor reports 94% sensitivity in FDA documents; case Complexity Index and Read Time Indicator
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Hyperfine Swoop
Optive AI reconstruction built into a portable 0.064T MRI; company reports cash runway into 2028
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Magentiq Eye
ISO 13485:2016 and CE mark since 2021, vendor-stated; colonoscopy polyp detection on the video feed
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Nanox.AI
Vertebral height loss and bone density from routine CT; liver density for fatty liver assessment
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Optellum Virtual Nodule Clinic
Lung nodule risk scoring with Medicare outpatient rate listed; integrated into SimonMed's workflow, per vendor
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Pearl
Second Opinion for bitewing, periapical and panoramic films; names Open Dental, Eaglesoft and DEXIS integrations
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Philips Imaging AI
SmartSpeed Precise MR reconstruction for Philips dStream systems; precise Image AI reconstruction for CT
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Siemens Healthineers AI-Rad Companion
Brain MR volumes against a normative database; chest CT coronary calcium and heart volume
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Tempus AI Imaging
Lesion tracking with RECIST-style reports; cardiac MR analysis with inline T1 and T2 maps
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Ultromics EchoGo
Flags HFpEF from one apical four-chamber echo view; cleared amyloidosis screening aid, K240860
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United Imaging uAI
Hospitals standardizing on United Imaging CT or MR; hYPER AiR reconstruction for PET/CT
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Full comparison