What is the difference between Beagle Security SSL Certificate Checker vs CORStest?

**Beagle Security SSL Certificate Checker**: Checks SSL certificate expiry dates and sends email notifications. built by Beagle Security. Core capabilities include SSL certificate expiry checking, Certificate issuer information display, Certificate issuance details.. **CORStest**: A security scanner that identifies Cross-Origin Resource Sharing (CORS) misconfigurations in web applications to detect potential vulnerabilities.. Both serve the Security Scanning market but differ in approach, feature depth, and target audience.

Who makes Beagle Security SSL Certificate Checker vs CORStest?

**Beagle Security SSL Certificate Checker** is developed by Beagle Security. **CORStest** is open-source with 419 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Is Beagle Security SSL Certificate Checker a good alternative to CORStest?

Beagle Security SSL Certificate Checker and CORStest serve similar Security Scanning use cases: both are Security Scanning tools. Key differences: CORStest is open-source. Review the feature comparison above to determine which fits your requirements.

Beagle Security SSL Certificate Checker vs CORStest: 2026 Comparison Guide | CybersecTools

Beagle Security SSL Certificate Checker vs CORStest: Side-by-Side Comparison (2026)

Features, pricing, ratings, and pros & cons — compared head-to-head.

Beagle Security SSL Certificate Checker is a free security scanning tool by Beagle Security. CORStest is a free security scanning tool. Compare features, ratings, integrations, and community reviews side by side to find the best security scanning fit for your security stack.

CST Verdict

Based on our analysis of core features, here is our conclusion:

CORStest

AppSec teams running frequent web application assessments will get the most from CORStest because it isolates CORS misconfigurations that slip past broader vulnerability scanners, and the free pricing means you can run it as often as you want without licensing friction. With 419 GitHub stars and active maintenance, it's trusted enough for inclusion in scanning pipelines where CORS-specific coverage matters. Skip this if your org needs a generalist scanner that also catches SQL injection, XSS, and authentication flaws in one tool; CORStest does one thing and won't replace your primary web application scanner.

Data verified May 2026