# ClinicalKey
> ClinicalKey is a clinical search engine and database developed by Elsevier that provides healthcare professionals and students with access to a vast library of medical and surgical content. It is designed to support clinical decision-making by offering evidence-based answers drawn from journals, textbooks, drug information, and guidelines.
- URL: https://optimly.ai/brand/clinicalkey
- Slug: clinicalkey
- BAI Score: 88/100
- Archetype: Challenger
- Category: Healthcare Technology
- Last Analyzed: April 10, 2026
- Part of: Elsevier (https://optimly.ai/brand/elsevier-relx-group)
## Also Referenced By
- UpToDate (https://optimly.ai/brand/uptodate-wolters-kluwer)