AI Radiology
Butterfly Network alternatives
15 tools that we compared head to head with Butterfly Network 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
$6.00 per scan per algorithm, 12-month private offer; priced per hospital site
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Brainomix
Stroke scoring and large vessel occlusion detection; returns annotated DICOM series to PACS
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Circle Cardiovascular Imaging
Cardiac MR and CT analysis in cvi42; coronary plaque software cleared as K251027
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EchoNous
Kosmos Ejection Fraction with manual override; auto Doppler, AI FAST and Bladder AI
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Eyenuk
Two 510(k)s, K200667 and K223357; fAQ says no physician overread needed
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Gleamer
BoneView fracture CADe, K212365 and K222176; part of RadNet DeepHealth since March 2026
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HeartFlow
FFRct and plaque analysis from coronary CTA; pay-per-use revenue model per the 10-K
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icometrix
icobrain aria for ARIA-E and ARIA-H, K240712; cPT III codes 0865T and 0866T
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Infervision
CT lung nodule detection, K192880; cT stroke triage cleared as K211179
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Lunit
INSIGHT MMG and DBT for breast imaging; iNSIGHT CXR cleared for triage
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Overjet
Caries, calculus and periapical radiolucency clearances; independent HITRUST audit stated on Trust Center
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Qure.ai
WHO endorsement cited by Qure, 2021; iSO 27001 and ISO 13485 listed by Qure
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RapidAI
Rapid LVO triage cleared as K200941; cT perfusion, ASPECTS and ICH modules
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Viz.ai
Stroke, aneurysm, PE and aortic alerts to care teams; meta-analysis shows shorter door-to-groin times
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Full comparisonVUNO
Chest X-ray triage for effusion and pneumothorax; brain MR volumetry cleared October 2023
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