Question: Is there a service that provides real-time visibility into application performance, security, and user experience?

Datadog is a monitoring and security service that offers real-time visibility into performance, security and user experience for any stack, application or infrastructure. It includes infrastructure monitoring, APM, synthetic monitoring, real user monitoring, security monitoring and serverless monitoring, so you can quickly spot problems and optimize systems for top performance. Datadog supports a broad range of cloud providers and offers digital experience optimization, software delivery and a free trial.

Another strong contender is NETSCOUT, a broad user experience monitoring service that offers end-to-end visibility and packet-based insights to optimize performance, security and availability across data centers, clouds and networks. It includes nGenius Enterprise Performance Management for digital service performance, Omnis AI Insights for automated business outcomes, and Arbor DDoS Protection to keep applications available. NETSCOUT customers include 90% of Fortune 100 companies, and it offers customized solutions for enterprises and service providers.

Dynatrace offers an observability, security and business analytics service that lets customers innovate faster, run more efficiently and deliver better business results. It includes observability for infrastructure and applications, security protection, digital experience monitoring and business analytics. Dynatrace supports more than 650 technologies, offers contextual data analysis and has flexible pricing with no hidden fees, so it's a good choice for companies trying to modernize their cloud infrastructure.

For a hybrid observability service, LogicMonitor offers real-time insights and automation across on-premises and multi-cloud environments. With broad monitoring capabilities for infrastructure and cloud, digital experience monitoring, and AIOPS for predicting and preventing IT problems, LogicMonitor is geared for MSPs, Enterprise IT and everything in between. It offers scalable, secure solutions with professional services and award-winning customer support.