Application delivery at scale can be complex.
Make it simpler with NetScaler.

Firmly on-prem. All-in on cloud. Good with hybrid.
Whichever you choose, NetScaler works the same across them all.

One platform for a consistent application delivery and security experience

Because nobody has time to learn multiple systems to manage ADC deployments

NetScaler is built with a single code base using a software-based architecture, so no matter which ADC form factor you choose — hardware, virtual machine, bare metal, or container — the behavior will be the same.

How the NetScaler application delivery and security platform works

Why NetScaler for application delivery?

Whether you are delivering applications to hundreds of millions of consumers, hundreds of thousands of employees, or both, NetScaler helps you do it reliably and securely.

High performance
Speed gauge

Lightning-fast application delivery for the best end-user experience:

  • One-pass architecture for lowest latency and optimal CPU utilization
  • Internet blind-spot detection and dynamic path selection for an optimal application experience
  • Dynamic scaling of internet traffic for hybrid and multi-cloud workloads to achieve clustering of up to 8 Tbps of L7 throughput for traffic destined for a single IP and port on up to 32 nodes
Comprehensive security
Purple check

Uniform protection for applications and APIs across environments with no compromise on performance:

  • Web application firewall (WAF) and volumetric bot protection at massive scale
  • Zero trust network access (ZTNA) access to internal and external applications
  • Native and integrated authentication and single sign-on experience
End-to-end observability
Blue Diagram

Real-time insights and rich analytics for optimal application performance and faster troubleshooting:

  • Recommendations for the optimal data center, cloud, and CDN based on application end-user location and real-time internet conditions
  • Faster troubleshooting with application and API traffic insights, application and API security insights, and network and infrastructure performance insights
  • Integrations with Splunk, Prometheus, Elasticsearch, and more

Latency matters

How fast are your applications?

100ms
of latency

=

1%
drop in sales

- Tolly Group

See how NetScaler performs in stress tests

The world’s largest companies deliver applications with NetScaler

people-circle

NetScaler Community

Get expert help or contribute your knowledge

All things community

REPORT

NetScaler outperforms F5 in every scenario, delivering better CPU efficiency, lower latency, and higher throughput

Get the report

Tolly Certified logo

Why our customers prefer NetScaler

Reviews featured on

TrustRadius logo
Slide: hj0od

High-performance application delivery

“We trust NetScaler load balancing to provide increased availability and reliability for our business-critical applications and services.”

By Authenticated Reviewer
Systems Engineer at Healthcare Company
5,001-10,000 employees
read the review

The only load balancer and WAF you need

“Great load-balancing capabilities, and the web application firewall added another layer of security to our environment to block the Top 10 OWASP threats. If you're looking for a product to accomplish this, look no further.”

By Authenticated Reviewer
IT Team Lead at Higher Education Company
10,001+ employees
read the review

Chose NetScaler to replace F5

“The largest advantage for our organization switching to NetScaler from F5 BIG-IP is the shared code base [across form factors] and a single vendor to achieve an end-to-end solution.”

By Authenticated Reviewer
Engineer at Insurance Company
1,001-5,000 employees
read the review
Slide: q35ao

Flexibility to assign ADCs to multiple locations

“We use NetScaler for global server load balancing and to proxy user sessions for Citrix DaaS, Microsoft Exchange, Oracle, and other enterprise applications to make them available across multiple data centers.”

By Authenticated Reviewer
Systems Administrator at Software Company
5,001-10,000 employees
read the review

Great security for global application delivery

“As a consultant, I manage a NetScaler deployment for virtual application and desktop delivery where security is first and foremost for a demanding customer with an international workforce.”

By Authenticated Reviewer
Systems Administrator at IT Services Company
10,001+ employees
read the review

Secure remote access that simply works

“We implemented NetScaler for the primary reason that it provides secure remote access [to virtual apps and desktops] which simply works.”

By Authenticated Reviewer
Quality Assurance Analyst at Computer Software Company
1,001-5,000 employees
read the review
Slide: o3aof

The obvious choice for enterprises

“We use NetScaler for two-factor access gateway, HTTP redirects and rewrites, web application firewall, and load balancing — and there are more features we haven’t gotten to. It was an obvious choice for us.”

By Authenticated Reviewer
Network Engineer at Healthcare Company
1,001-5,000 employees
read the review

Feature rich and ROI positive

“NetScaler has more features than F5 BIG-IP and is easier to manage with a friendlier user interface for network admins. And it is more cost efficient as well.”

By Authenticated Reviewer
IT Consultant at Chemicals Company
10,001+ employees
read the review

Speed and flexibility

“We use our Citrix DaaS environment from anywhere because of NetScaler’s awesome technology, and we have appreciated the speed and flexibility in accessing the applications we need, particularly when out of the office.”

By Authenticated Reviewer
Corporate Analyst at Aviation and Aerospace Company
10,001+ employees
read the review

Ready to see what high-performance application delivery can do for you?

Request a demo or talk to sales
1-866-NetScaler