AI Radiology
Lunit alternatives
20 tools that we compared head to head with Lunit 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.
Aidoc
Head bleed and PE alerts on CT; 35 FDA 510(k) records
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Brainomix
Stroke scoring on CT, CTA, CTP and MRI; e-Lung CT quantification, K233875 and K242411
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Butterfly Network
NeedleViz needs Advanced, $420 yearly, currency not stated; iQ3 device $3,899, currency not stated
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Circle Cardiovascular Imaging
Cardiac CT calcium and plaque quantification; cardiac MR volumes, strain and mapping
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Cleerly
Plaque volume and stenosis quantified on coronary CTA; aetna, UnitedHealthcare and Cigna coverage per vendor press
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Full comparisonCureMetrix
Quantifies breast arterial calcification, cmAngio V2.July 0, 2026; cmTriage 510(k) worklist scoring, March 2019
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DeepHealth
Breast arterial calcification clearance K254131, May 2026; saige-Dx and Saige-Density mammography pair
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EchoNous
Five AI features listed on the Kosmos AI page; novice heart failure screening studied in PANES-HF
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Eyenuk
2021 English screening evaluation of 30,000 patients; vendor says over 90% conclusive without dilation
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Gleamer
BoneView fracture reads on X-ray; chestView US records K241620 and K252486
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HeartFlow
Fractional flow reserve from a coronary CTA; pay-per-use model, per the 10-K
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Hyperfine Swoop
Portable 0.064T brain MRI, no shielded room; ownership plus annual service, 36- or 60-month terms
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icometrix
Brain MRI follow-up for MS, dementia and epilepsy; site banner: now a GE HealthCare company
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Infervision
Lung nodule CADe on CT, K192880 and K240554; follow-up registration with volume doubling time
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Overjet
Dental bitewing and periapical caries detection; twelve openFDA records, latest K261059
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Qure.ai
qXR-LN nodule detection on adult frontal chest radiographs; qXR-PTX-PE pneumothorax and effusion triage, 2023
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RapidAI
Rapid LVO triage cleared as K200941; seven K-numbers on record since 2013
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ScreenPoint Transpara
Density tool cleared under K232096; mASAI randomized trial used Transpara, per the vendor
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Viz.ai
ContaCT received De Novo authorization for LVO on CTA; stroke, aneurysm, PE, aortic and cardiac modules
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Full comparisonVUNO
Brain MR volumetry, DeepBrain K231398; iSO/IEC 27001:2022 and 27701:2019 certificates
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