FYEO Third Party Library Scanner vs Meterian Web Scanner: Side-by-Side Comparison (2026)

FYEO Third Party Library Scanner

Development teams managing polyglot codebases who need visibility into transitive dependency risk should pick FYEO Third Party Library Scanner for its function-level tracing, which catches vulnerabilities that traditional SCA tools miss by mapping exactly how your code calls into third-party libraries. The AI-powered multi-pass analysis and support across Rust, Python, TypeScript, JavaScript, and Solidity covers most modern stacks, and local execution mode lets you scan without shipping code to the cloud. Skip this if you're looking for a single tool to handle SBOM generation, license compliance, and runtime monitoring; FYEO is dependency vulnerability detection, nothing broader.

Meterian Web Scanner

Startups and SMBs shipping web applications need Meterian Web Scanner to catch vulnerable third-party components before they hit production, since you lack the AppSec headcount to audit dependencies manually. The tool's non-invasive crawling identifies outdated libraries and license risks across your entire website stack without requiring agent deployment or code access, making it fast to operationalize in CI/CD pipelines. Skip this if your primary concern is runtime threat detection or you need deep vulnerability remediation guidance beyond upgrade recommendations; Meterian's strength is discovery and inventory, not response orchestration.