Netsweeper nFilter vs SiteLock Pro: Side-by-Side Comparison (2026)

Netsweeper nFilter: Web filtering platform with AI-powered categorization for content control. built by netsweeper. Core capabilities include AI-powered real-time URL categorization, Carrier-grade web filtering with zero latency, Global crowdsourced threat intelligence..

SiteLock Pro: Website security platform with WAF, CDN, malware scanning, and backups. built by SiteLock. Core capabilities include Daily malware and vulnerability scanning, Web Application Firewall with bot blocking, Content Delivery Network with advanced caching..

Both serve the Cloud Web Application and API Protection market but differ in approach, feature depth, and target audience.

Netsweeper nFilter differentiates with AI-powered real-time URL categorization, Carrier-grade web filtering with zero latency, Global crowdsourced threat intelligence. SiteLock Pro differentiates with Daily malware and vulnerability scanning, Web Application Firewall with bot blocking, Content Delivery Network with advanced caching.

Netsweeper nFilter is developed by netsweeper. SiteLock Pro is developed by SiteLock. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Netsweeper nFilter and SiteLock Pro serve similar Cloud Web Application and API Protection use cases: both are Cloud Web Application and API Protection tools, both cover Web Security. Review the feature comparison above to determine which fits your requirements.