Bitdefender Link Checker vs cors-scanner: side-by-side comparison (2026)

Bitdefender Link Checker: Free URL scanner that checks links for malware, phishing, and fraud threats. Built by Bitdefender.

cors-scanner: A multi-threaded scanner for identifying CORS flaws and misconfigurations.

The table above shows where their features, integrations, deployment and company size fit differ.

Bitdefender Link Checker is made by Bitdefender. cors-scanner is open-source with 19 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. Bitdefender Link Checker and cors-scanner are both Security Scanning products. Key differences: cors-scanner is open-source. Use the table above to see where features, deployment and company size fit differ.