What is the difference between Link11 vs Blackwall GateKeeper?

**Link11**: EU-based DDoS protection and web application security platform. built by Link11. headquartered in Germany. Core capabilities include Network DDoS Protection, NetFlow DDoS Analyzer, Web Application and API Protection (WAAP).. **Blackwall GateKeeper**: Web security & traffic filtering platform for hosting providers. built by Blackwall. headquartered in Estonia. Core capabilities include L7 DDoS mitigation with behavioral analysis and signature-based detection, Web Application Firewall with protection against SQLi, XSS, RCE attacks, Bot detection and mitigation for credential stuffing, scraping, and spam.. Both serve the Distributed Denial of Service Mitigation market but differ in approach, feature depth, and target audience.

What features do Link11 vs Blackwall GateKeeper offer?

**Link11** differentiates with Network DDoS Protection, NetFlow DDoS Analyzer, Web Application and API Protection (WAAP). **Blackwall GateKeeper** differentiates with L7 DDoS mitigation with behavioral analysis and signature-based detection, Web Application Firewall with protection against SQLi, XSS, RCE attacks, Bot detection and mitigation for credential stuffing, scraping, and spam.

Who makes Link11 vs Blackwall GateKeeper?

**Link11** is developed by Link11. **Blackwall GateKeeper** is developed by Blackwall. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Link11 vs Blackwall GateKeeper (2026) | Compare Distributed Denial of Service Mitigation Tools

Q: Is Link11 a good alternative to Blackwall GateKeeper?

Link11 and Blackwall GateKeeper serve similar Distributed Denial of Service Mitigation use cases: both are Distributed Denial of Service Mitigation tools, both cover DDOS, Web Security. Review the feature comparison above to determine which fits your requirements.