Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
Lunit records 29,181 monthly visits with -12.8% month-over-month growth and Contact for Pricing pricing. RapidAI records 20,172 monthly visits with -27.9% growth and Contact for Pricing pricing.

Enterprise clinical AI that turns medical imaging into faster, more confident care decisions.
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | lunit.io | rapidai.com |
| Pricing Model | Contact for Pricing | Contact for Pricing |
| Monthly Visits | 29.18K (29,181) | 20.17K (20,172) |
| MoM Traffic Delta | -4.3K (-12.8%) | -7.81K (-27.9%) |
| Primary Market & Share | 🇰🇷 South Korea (58.4%) | 🇺🇸 United States (76.6%) |
| Direct Visits / mo | 8.31K | 9.05K |
| User Rating | 4.6 | 4.6 |
| Supported Platforms | Website | Website |

Medical AI for earlier cancer detection and precision oncology
Deep-learning analysis of 2D and 3D mammography that marks suspicious lesions to help radiologists detect breast cancer earlier and reduce missed findings.
Chest X-ray analysis that highlights potential abnormalities such as nodules and other findings, supporting faster triage in high-volume radiology workflows.
Tumor microenvironment analysis that quantifies tumor-infiltrating lymphocytes and immune phenotypes from pathology slides, informing immunotherapy research.
AI-assisted immunohistochemistry quantification covering HER2, PD-L1, and other markers, including uIHC and a gene-expression prediction tool for standardized scoring.

Enterprise clinical AI that turns medical imaging into faster, more confident care decisions.
Detection and quantification algorithms for ischemic stroke, aneurysm, neurocritical care, aortic and pulmonary conditions, fractures, critical chest findings and lung, breast and prostate oncology.
Connect radiology, specialists and care teams with shared imaging insights so results reach the right clinician faster.
Vendor-agnostic, enterprise-grade infrastructure with healthcare-grade security and compliance that scales across a health system.
Visibility into utilization, performance and clinical impact so administrators can measure and optimize outcomes.
Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians
Free / Open-sourceGuideline-directed medical answers with citations, built for clinicians

Free / Open-sourceFree AI skin and mole scanning with optional dermatologist review
Free / Open-sourceFree AI skin and mole scanning with optional dermatologist review
FDA-cleared dental AI for diagnostics, imaging, and insurance workflow
FDA-cleared dental AI for diagnostics, imaging, and insurance workflow

FDA-cleared dental AI for sharper diagnosis and a smoother front office

Free / Open-sourceGenerative AI for medical and everyday health questions
Free / Open-sourceGenerative AI for medical and everyday health questions

Free / Open-sourceAI analysis that turns X-rays, CT scans, MRI and ultrasound into plain-language reports
Free / Open-sourceAI analysis that turns X-rays, CT scans, MRI and ultrasound into plain-language reports

Frontier clinical AI grounded in leading medical evidence
Frontier clinical AI grounded in leading medical evidence

AI lung cancer screening that finds eligible patients and scores every nodule
AI lung cancer screening that finds eligible patients and scores every nodule

Free / Open-sourceAI case review for cancer and complex conditions, with human oncologists in the loop
Free / Open-sourceAI case review for cancer and complex conditions, with human oncologists in the loop

AI-powered cancer diagnostics that help pathologists detect disease earlier and more accurately.
AI-powered cancer diagnostics that help pathologists detect disease earlier and more accurately.
AI-powered radiology reporting and DICOM-native medical imaging annotation

Clinically proven AI that helps radiologists find breast cancer earlier.
Clinically proven AI that helps radiologists find breast cancer earlier.