ThreatDefence XDR is described as 'Our XDR (Extended Detection and Response) cyber security platform provides deep visibility and threat detection across your endpoints, servers, cloud and your digital supply chain. We deliver the platform to you as fully managed service supported by our 24×7 Security' and is an app in the security & privacy category. There are three alternatives to ThreatDefence XDR for Linux, iPhone, Mac and Windows. The best ThreatDefence XDR alternative is Splunk, which is free. Other great apps like ThreatDefence XDR are AlienVault and New Relic Insights.