NetScaler Alternatives (January 2026)

NetScaler: Application Delivery at Scale

https://www.netscale.com/

See why the world’s largest companies prefer NetScaler for application delivery and security.

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Load Balancer For Always-On Application Experience - Kemp

https://kemptechnologie

.com/

Kemp is transforming application delivery and security, providing cloud-native, virtual and hardware-based load balancers for full resilience and total flexibility.

F5 NGINX Plus: Application Delivery Software | F5

https://www.f

.com/products/nginx/nginx-plus/

F5 NGINX Plus is an all-in-one load balancer, reverse proxy, web server, content cache, and API gateway. Get the product that can do it all.

Alteon Network Load Balancer | Products | Radware

https://www.radwar

.com/products/alteon/

Alteon is Radware’s next-generation application delivery controller (ADC) and the only network load balancer that guarantees application SLA.

F5 | Multi-Cloud Security and Application Delivery

https://www.f

.com/

F5 application services ensure that applications are always secure and perform the way they should—in any environment and on any device.

Zscaler SASE: Architecture for a Cloud and Mobile

https://www.zscale

.com/products-and-solutions/secure-access-service-edge-sase/

Gartner’s SASE security model addresses the specific security concerns of organizations. Zscaler SASE platform is built for both performance and scalability

Ensure Secure Private Access with Zscaler ZPA

https://www.zscale

.com/products-and-solutions/zscaler-private-access/

Get secure and fast access to private apps and OT devices with Zscaler Private Access™️ (ZPA), the leading zero-trust network access solution.

HAProxy - The Reliable, High Perf. TCP/HTTP Load Balancer

https://www.haprox

.org/

Reliable, High Performance TCP/HTTP Load Balancer

Aryaka Unified SASE: Secure Network Access with Agility and Performance

https://www.aryak

.com/

Experience Aryaka's Unified SASE as a Service for secure network access. Achieve performance, agility, simplicity, and top-notch security. Learn more now.

VMware - Delivering a Digital Foundation For Businesses

https://www.vmwar

.com/

Run any app on any cloud on any device with a digital foundation built on VMware solutions for modern apps, multi-cloud, digital workspace, security & networking.