endoflife.ai publishes verified end-of-life and end-of-support dates for 500+ software, operating system and hardware products. Every date is traced to the vendor's own lifecycle page or API and labelled with its source and the day it was last checked. On top of the dates we provide an EOL Risk Score per version, cross-references to CISA's Known Exploited Vulnerabilities catalog, and CPE and package-URL identifiers, delivered through a REST API, an MCP server for AI agents and SBOM enrichment.