How our AI medical diagnosis platform works
The red dot® platform is powered by an extensively trained AI algorithm developed in close collaboration with UK-trained FRCR Consultant Radiologists. It has demonstrated 95%+ accuracy in safely ruling out normal chest X-ray (CXR) examinations—enabling clinicians to focus their attention where it’s needed most.

Our AI integrates seamlessly into existing clinical workflows with no additional screens or software required. It connects directly with your RIS or PACS and processes each CXR at the point of acquisition, returning results in under 30 seconds.
Within 30 seconds, red dot® identifies examinations as:

Normal or Abnormal
Examinations are triaged instantly with a notification returned to the RIS or PACS.

High Confidence Normal (HCN)
Normal scans identified with high certainty are auto-reported, with an authorized report sent directly back into the system.

Suspected Lung Cancer (SLC)
Exams flagged for possible lung cancer are prioritized for immediate reporting and clinician review.
The result:
- Faster turnaround times
- Streamlined radiology workflows
- Better outcomes for patients.

red dot® Heatmaps
Click and drag the bar left and right to compare the original image with the red dot® heatmap.
Lung nodule Chest X-ray


Stroke CT Brain Scan



Our solutions
Behold.ai offers two core products powered by our proprietary red dot® technology for AI-enabled autonomous diagnosis:
red dot® Lung Cancer Detection Platform
Automatically identifies normal scans and triages potential lung cancer cases for faster clinical decision-making.
red dot® CTH V1
Enables 24/7 triage of acute findings and quickly rules out normal CT head exams to support urgent care pathways.

Behold.ai is already making a difference across the world...
UK
Reducing the NHS backlog
Behold.ai helped an NHS hospital reduce its entire CXR backlog of over 3500 patients in just 10 minutes and fast tracking over 67 lung cancer patients for treatment
USA
Reducing CXR backlog
In collaboration with Merative we were able to guarantee triage notifications in less than 60 seconds
Interested in talking to us about AI?
We’d love to hear from you.Whether you're a healthcare provider seeking proven AI tools, a potential partner exploring collaboration opportunities, or an investor looking to support the next generation of diagnostic innovation—red dot® is ready to make a meaningful impact.Let’s start a conversation about how our technology can benefit your patients, your organization, and the future of healthcare.