Bitdefender Link Checker vs Naabu: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros & cons — compared head-to-head.
Bitdefender Link Checker is a free security scanning tool by Bitdefender. Naabu 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 VerdictBased on our analysis of core features, here is our conclusion:
Security teams and individual users who need fast, reliable URL threat screening before clicking unknown links will get immediate value from Bitdefender Link Checker; its free pricing removes the barrier to deployment across your entire organization, and the real-time threat intelligence updates mean you're checking against current malware and phishing signatures, not stale databases. Bitdefender's 2,307-person security operation backs the detection engine with continuous feed updates that catch newly registered phishing domains faster than many paid competitors. This is not a replacement for advanced email gateway filtering or browser isolation for high-risk users; it's best deployed as a lightweight first-line check in workflows where humans make the final click decision.
Bug bounty hunters and penetration testers doing initial reconnaissance will move faster with Naabu than commercial alternatives; it's written in Go for speed and handles the messy work of discovering what's actually listening without the setup tax of enterprise scanners. The 5,400-plus GitHub stars reflect real adoption in the offensive security community where execution time and accuracy matter more than GUI polish. Skip this if you need centralized asset inventory, compliance reporting, or integration with a broader vulnerability management platform; Naabu is a single-purpose tool that excels at what it does and stops there.
