Citrix NetScaler is available in three software editions and four purpose built appliance platforms, providing flexibility in selecting application functionality and system scalability.

• Citrix NetScaler Platinum Edition provides a web application delivery solution that reduces data center costs and accelerates application performance, while providing end-to-end visibility of application performance and advanced application security.
• Citrix NetScaler Enterprise Edition provides web application acceleration and advanced L4-7 traffic management, enabling enterprises to increase Web application performance and availability and reduce data center costs.
• Citrix NetScaler Standard Edition provides small and medium enterprises comprehensive L4-7 traffic management, enabling increased web application availability.

As the complexity of network traffic and application deployments increases, NetScaler editions can be upgraded in the field, protecting investments in Citrix NetScaler solutions.