Clinical data intelligence
Understand the complete clinical story.
A patient’s full story lives across EPRs, clinical notes, discharge summaries, referral letters, lab reports, and other unstructured records — much of it unstructured, difficult to access and untapped at scale.
CogStack AI reads and understands the longitudinal record, turning fragmented structured and unstructured clinical data into actionable intelligence — from individual patients to entire populations, entirely within your own environment.
Connect. Understand. Activate.
Trusted by leading healthcare providers globally
CogStack in numbers
When the whole record is read, the results show up everywhere: in income recovered, time given back to clinicians, and trials that find the right patients sooner.
Built for the health data ecosystem
From healthcare providers to life sciences and research, explore how CogStack AI structures clinical data into intelligence tailored to your organisation’s needs.
Operations today. Better care tomorrow.
From daily operations to the research that improves them — CogStack AI unlocks the full depth of your EPR, structured and unstructured, for every team that depends on it.
Explore Healthcare SolutionsFaster trials. Safer drugs. Evidence you can defend.
From patient finding to real-world evidence, phenotyping to commercial intelligence — CogStack AI surfaces what’s written in the record but missed by the codes.
Explore Life Sciences SolutionsDeeper phenotypes. Richer cohorts. Faster research.
CogStack AI turns structured and unstructured records into research-ready assets — with the AI infrastructure to build, evaluate and reuse models, all without data leaving the secure environment.
Explore SDE SolutionsReviewed today in the respiratory clinic. Symptoms of breathlessness on exertion have settled since starting inhaled corticosteroid therapy. Spirometry stable. No further follow-up required. Happy to discharge back to the GP.
Reviewed today in the respiratory clinic. FEV1 42% of predicted, with continued breathlessness on exertion despite maximal inhaled therapy. Two exacerbations in the past year. No previous biologic therapy. Ex-smoker, 30 pack-years.
Admitted with community-acquired pneumonia. Background of COPD and type 2 diabetes, HbA1c 62 mmol/mol. Treated with intravenous antibiotics; oxygen requirement resolved by day three. Discharged home. Current smoker, cessation advice given.
Our platform
A foundational shift in how clinical data is used and understood.
Healthcare organisations already hold vast amounts of valuable clinical information, around 80% of it unstructured.
The challenge is turning this information into something that can be searched, understood, connected and acted on.
CogStack AI brings together advanced clinical NLP trained on millions of records, medical large language models (LLMs), de-identification, end-to-end AI governance workflows, semantic data harmonisation and secure analytics, turning structured and unstructured healthcare data into intelligence your organisation can search, understand and act on. All of it deployed, localised and validated within your own environment.
CogStack AI is EHR-agnostic, integrating with your existing EHR and clinical systems to bring together structured and unstructured, free-text data (from clinical records and databases to PDFs, scanned documents, reports, letters and other sources) into a single, searchable data warehouse.
Connect continuously or run one-off data synchronisations, depending on your organisation’s needs, without replacing existing systems or moving patient data outside your environment.
Reading clinical data is not the same as understanding it. CogStack AI understands the clinical meaning and context behind the record: what happened, when, whether it is current or historical, and how clinical concepts relate to one another.
It maps clinical concepts to established medical terminologies, including SNOMED CT, UMLS, ICD-10, RxNorm, LOINC and OPCS-4, connecting information across different sources and systems to create a richer, more complete clinical picture.
Turn fragmented clinical language into structured, standardised and reusable data. CogStack AI extracts clinical concepts, context and relationships from across the record, each one anchored to its source and the context it came from, creating consistent data that can be searched, analysed and integrated across systems and workflows.
From individual clinical facts to longitudinal patient profiles and cohorts, CogStack creates a reliable data layer: a foundation for downstream applications.
Put clinical intelligence into action across the healthcare ecosystem. CogStack AI makes trusted clinical data available to the applications, workflows and teams that need it, supporting better decisions, more efficient operations and new insights.
From patient care to population health, research and life sciences, turn clinical data into intelligence that delivers real-world impact.
Trust & compliance
From data protection and security to AI governance, CogStack AI is built to meet the requirements of healthcare organisations. Our certifications and security standards provide the foundation for deploying clinical AI safely, responsibly and at scale.
Certifications & standards
Recognition
