Choose Your Plan
Peer-Reviewed Assessments
After your diagnosis, select from two tailored options: our Independent Expert Tested AI Report for immediate, data-driven insights or our Health Professional Review for a thorough, personal validation of your results.
ADHD Report
$9.99
one-time payment
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Available immediately
Jargon Free Report
ADHD combined diagnosis
Custom action plan
Reviewed by healthcare professional
Might get tested for other associated symptoms
Pro Assessment
$49.99
one-time payment
Start Now
Available immediately
Jargon Free Report
ADHD combined diagnosis
Custom action plan
Reviewed by healthcare professional
Might get tested for other associated symptoms
Clinical Team
Our Experts
Dr. Sushil Deshmukh
Clinical Psychiatrist
Dr. Adeel Sarwar
Clinical Psychologist
Dr. Marianna Nikiforou
Neuropsychologist
Dr. Marc Mandell
Psychiatrist, MD
Understanding ADHD
Do you have ADHD?
Adults with ADHD may find it difficult to focus on everyday tasks that others find easy, like finding the things they need for work or waiting for meetings.
They might experience periods of impulsivity, which means they don t always finish what they start. Individuals with ADHD may feel like they are constantly busy and unable to stop moving from one thing to the next.
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5 star rating
Client Success Stories
Join thousands of patients who've transformed their lives with an online ADHD diagnosis
“I am a teacher who has seen a lot of students in my career and I must say that this is the best ADHD test I have ever seen. If you or someone you know is getting ready to enter college, they should absolutely take this test.”
Matt Spenser
Verified Patient
“I was skeptical at first because I wasn't sure how accurate the diagnose was going to be. I was diagnosed with ADD as a kid and went through a lot of doctor visits before I finally got the help I needed. Great service.”
Julie Osbitac
Verified Patient
“ADHD testing has been a quick and easy way for me to find out if I have ADD. I am not sure what my family history is with ADHD and this helped to plan my next steps.”
Tom Osmy
Verified Patient
Common Questions
Frequently Asked Questions
Everything you need to know about our ADHD assessment, reports, and how the process works.
The free screening takes 30–60 minutes and covers three clinically validated scales: the ASRS-v1.1 (Adult ADHD Self-Report Scale), the Brown Attention-Deficit Disorder Scales (BADDS), and the Wender Utah Rating Scale (WURS-25). You receive an instant results page showing your symptom severity across inattention, hyperactivity-impulsivity, and executive function domains — along with a DSM-5-aligned likelihood indicator. No payment or sign-up is required for this.
The Standard Report ($9.99) is a downloadable PDF summarising your scores, symptom breakdown, and where you sit on each clinical scale — suitable for personal records or sharing with a GP. The Pro Clinical Report ($49.99) includes everything in the Standard report plus an AI-generated clinical narrative written under the supervision of our psychologists, a detailed executive function profile, comorbidity screening indicators (anxiety, depression, sleep), personalised coping strategies, and next-step recommendations tailored to your score pattern. The Pro report is designed to be taken to a clinician as supporting documentation.
No. Our assessment is a validated clinical screening tool, not a formal diagnosis. Only a qualified healthcare professional — such as a psychiatrist, clinical psychologist, or neurologist — can diagnose ADHD. Our reports are designed to help you understand your symptoms and provide structured evidence you can bring to a diagnostic appointment. Many users find that having a detailed report significantly shortens the clinical assessment process.
The assessment battery was selected, adapted, and validated by Adeel Sarwar, DClinPsy (Consultant Clinical Psychologist, HCPC-registered) and Dr Marc Mandell, LPCC (Licensed Professional Clinical Counselor). All scoring algorithms are aligned with DSM-5 diagnostic criteria. The AI-generated clinical narratives in Pro reports are reviewed under their supervision. Full credentials are available on our About page.
We take data protection seriously. All connections use TLS encryption. Your test responses are stored in a secured database and are never shared with third parties. We do not sell personal data. Payment is processed directly by Stripe — we never see or store your card details. You can request deletion of your data at any time by contacting us.
A private ADHD assessment in the UK typically costs £500–£1,500, and in the US $1,000–$3,000+. NHS waiting lists average 12–18 months. Our platform uses clinically validated self-report instruments combined with AI-enhanced analysis to deliver a structured screening at a fraction of the cost. This is not a replacement for a full clinical assessment, but for many people it is a practical first step that helps them decide whether to pursue a formal referral.
Yes. Many of our users take the Pro Clinical Report to their GP or psychiatrist as supporting evidence. The report includes standardised scale scores, a DSM-5-aligned symptom profile, and a clinical narrative — all of which can help a healthcare professional understand your presentation and make an informed referral decision. While GPs are not obligated to accept third-party screening results, structured evidence consistently helps the conversation.
The full assessment takes between 30 and 60 minutes. It consists of multiple sections covering current symptoms, childhood behaviour, executive function, and optional comorbidity screening. You can save your progress and return later if needed. We recommend completing it in a quiet environment where you can focus.
We use three gold-standard psychometric instruments: the ASRS-v1.1 (WHO Adult ADHD Self-Report Scale) for current symptom screening, the Brown Attention-Deficit Disorder Scales (BADDS) for executive function profiling across six domains, and the Wender Utah Rating Scale (WURS-25) for retrospective childhood symptom assessment. This combination provides a more comprehensive picture than any single scale alone.
Absolutely. Research shows that a significant proportion of adults with ADHD were never diagnosed in childhood — particularly women and those with the predominantly inattentive presentation. Symptoms may have been masked by high intelligence, coping strategies, or supportive environments. Adult-onset recognition is increasingly common, and our WURS-25 childhood retrospective scale specifically helps identify patterns that were present but undiagnosed.
Yes. ADHD in women is significantly underdiagnosed because the predominantly inattentive presentation — which is more common in women — does not match the stereotypical hyperactive profile. Our assessment covers all three ADHD presentations (inattentive, hyperactive-impulsive, and combined) and includes executive function domains where women frequently score differently. We have published a detailed article on inattentive ADHD in women.
You receive your free screening result instantly on screen, showing your scores across all domains. From there, you can optionally purchase a Standard or Pro report. The Standard report is a downloadable PDF. The Pro report includes a full AI-generated clinical narrative and is typically ready within minutes. Both reports are accessible via a private link sent to your email.
Yes — comorbidity is the norm rather than the exception. Studies show that approximately 50% of adults with ADHD also meet criteria for an anxiety disorder, and 30–40% experience major depression. Our Pro report includes comorbidity screening indicators that flag potential co-occurring conditions, which is important because treatment approaches differ when multiple conditions are present.
Because reports are generated and delivered digitally within minutes of purchase, we cannot offer refunds once a report has been accessed. If you experience a technical issue that prevents you from receiving your report, contact us at [email protected] and we will resolve it promptly.
ADHD is recognised as a disability under the Equality Act 2010 in the UK. Whether you qualify for Personal Independence Payment (PIP) depends on how your condition affects your daily living and mobility — not on the diagnosis alone. In the US, ADHD can qualify for accommodations under the ADA and may be eligible for SSI/SSDI in severe cases. Our Pro report provides documented evidence of functional impairment that can support such applications.
The accuracy of an online test depends entirely on which instruments it uses and how it is administered. Our assessment uses three clinically validated scales (ASRS-v1.1, BADDS, WURS-25) that are used in clinical practice worldwide. The ASRS-v1.1 alone has a sensitivity of 68.7% and specificity of 99.5% for detecting ADHD in adults. By combining multiple scales, we achieve a more comprehensive and reliable screening than any single instrument. However, no screening tool replaces a full clinical evaluation.
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Take the first step towards understanding your mind. Our assessment is clinically developed and takes 30–60 minutes.
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