Cutting waiting times by 30% and supporting patients through the journey.

NHS waiting lists for ADHD assessments continue to grow, leaving patients waiting years for diagnosis, with devastating personal and economic consequences.
Adults on NHS ADHD waiting lists - more than the population of Manchester
Assessment waiting times in some parts of the UK
Avoidable economic cost annually from unsupported ADHD in lost productivity, benefits, and unemployment
Our clinical assessment platform uses AI to analyse patient responses against DSM-5 and ICD-11 diagnostic criteria, generating comprehensive draft reports that clinicians can review and refine.
By cutting report writing time from 2 hours to 15 minutes, we achieve a 30% reduction in overall assessment time. This allows clinicians to focus on patient care rather than paperwork, improving both efficiency and quality of care.
Automated matching against DSM-5 and ICD-11 criteria
Comprehensive reports with evidence and citations
Review and refine in 15 minutes instead of 2 hours

Intuitive dashboard designed for busy clinicians. Create assessments, track patient progress, and access AI-generated reports all in one place.
User-friendly interface designed with accessibility in mind. Patients can complete assessments at their own pace, with clear instructions and progress indicators. Questions can be answered verbally using our read-aloud feature with automatic transcription for enhanced accessibility.




Pebble gives adults on NHS ADHD waiting lists personalised, bite-size support from day one. Clinician-created content, daily mood tracking, pattern insights, and an AI companion — all designed to help people understand themselves and build strategies that work, long before their assessment.
Find Out MoreThe Pebble Service Dashboard gives commissioners and clinical leads the evidence they need. Track engagement, monitor validated wellbeing outcomes, quantify cost savings from reduced crisis contacts and GP visits, and generate governance-ready reports — all from a single platform designed for NHS decision-makers.
Find Out More
A multidisciplinary team of clinicians, technologists, and business leaders dedicated to improving mental health assessment

Chief Executive Officer
12+ years software development, 7 years in AI. Alan Turing Institute Expert in Residence. Led Pat (UK's first sexual health chatbot) in NHS.

Chief Medical Officer
Consultant Psychiatrist and Clinical Lead for Leeds NHS ADHD Service. Former National Clinical Director. Featured on BBC Panorama and The Guardian.

Chief Operating Officer
Experienced leader in health tech and AI. PRINCE2 certified PM. Successfully raised funding from NIHR, PHE, Comic Relief. Led NHS compliance for multiple projects.
Ready to transform your assessment process? Contact us to learn more about ND Lens.
We're currently raising our seed round to accelerate product development and market expansion. Please use the contact form to request our investor materials and schedule a meeting with our founding team.
Interested in participating in our clinical trial or learning more about how ND Lens can transform your assessment workflow? Contact us through the form to discuss partnership opportunities and request a demo.
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