The Core Difference
Snyk and Kalibur are not competing for the same job. Snyk checks packages against CVE databases and applies static rules. Kalibur reads your entire codebase and reasons about it — tracing data flows, chaining vulnerabilities, finding attack paths that only become visible when you understand how components interact.
Verdict
Use Snyk for continuous dependency monitoring and CI/CD pipeline security. Use Kalibur when you need pentester-depth analysis of your codebase logic.