Gatekeeper vs SkyCloud Anti-DDoS: Side-by-Side Comparison (2026)

Gatekeeper: An open source DDoS protection system that uses distributed algorithms to defend against multi-vector attacks and scale to handle varying bandwidth requirements for network operators and service providers..

SkyCloud Anti-DDoS: Enterprise DDoS mitigation service with 24/7 monitoring and 3-layer traffic scrubbing. built by SkyCloud..

Both serve the DDoS Mitigation market but differ in approach, feature depth, and target audience.

Gatekeeper is open-source with 1,591 GitHub stars. SkyCloud Anti-DDoS is developed by SkyCloud. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Gatekeeper and SkyCloud Anti-DDoS serve similar DDoS Mitigation use cases: both are DDoS Mitigation tools, both cover DDOS, Network Monitoring, Traffic Filtering. Key differences: Gatekeeper is Free while SkyCloud Anti-DDoS is Commercial, Gatekeeper is open-source. Review the feature comparison above to determine which fits your requirements.