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Head-to-head · Load Balancing Software

AWS Elastic Load Balancing vs Citrix ADC (now NetScaler)

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score AWS Elastic Load Balancing #1 in Load Balancing Software 9.3/10 Paid ✓ 5 of 5 features Visit AWS ELB
Citrix ADC (now NetScaler) #21 in Load Balancing Software 7.9/10 Pricing on request ✓ 4 of 5 features Visit NetScaler

AWS Elastic Load Balancing leads on 1 check, Citrix ADC (now NetScaler) on 0, and 5 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreAWS Elastic Load Balancing · 9.3/10
  • Most featuresAWS Elastic Load Balancing · 5 of 5

AWS Elastic Load Balancing scores higher on our rubric for load balancing software: 9.3 against 7.9 out of 10; our editors rank them #1 and #21.

AWS Elastic Load Balancing offers managed service; Citrix ADC (now NetScaler) doesn't.

AWS Elastic Load Balancing is the better fit for AWS-native production workloads. Citrix ADC (now NetScaler) is the better fit for integrated enterprise hybrid-cloud ADC.

  • AWS Elastic Load Balancing fits best

    AWS-native production workloads

  • Citrix ADC (now NetScaler) fits best

    Integrated enterprise hybrid-cloud ADC

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature AWS Elastic Load Balancing 9.3/10 Visit ↗ Citrix ADC (now NetScaler) 7.9/10 Visit ↗
At a glance
Editor score 9.3 7.9
Ranking #1 in Load Balancing Software #21 in Load Balancing Software
Best for AWS-native production workloads Integrated enterprise hybrid-cloud ADC
Pricing model Paid Paid
Starting price — —
Free plan — —
Free trial — —
Deployment Cloud Cloud, Self-hosted
Platforms Web Linux
Support Docs Tickets, Community, Docs
Integrations 12 integrations 14 integrations
Built for Small business, Mid-market, Enterprise Mid-market, Enterprise
Features AWS Elastic Load Balancing 5/5 · Citrix ADC (now NetScaler) 4/5
Managed service ✓ (best) —
Layer 7 routing ✓ ✓
Layer 4 routing ✓ ✓
Global traffic management ✓ ✓
TLS termination ✓ ✓
Specs
Backend limit Not checked yet Not checked yet
Our review
Pros
  • Supports Layer 4, Layer 7, and gateway load balancing
  • Automatic scaling, health checks, and Availability Zone high availability
  • Deep integrations across AWS compute, networking, and observability services
  • Layer 4/7 balancing with global server load balancing
  • Deploys across on-premises, cloud, bare-metal, VM, and container environments
  • NITRO APIs plus Terraform and Ansible automation integrations
Cons
  • Usage-based pricing varies by AWS Region and traffic dimensions
  • The AWS Free Tier is limited to eligible new AWS customers
  • Classic Load Balancer is intended for legacy workloads
  • Pricing requires contact with sales
  • No free plan is offered
  • Fixed-Capacity License limits software instance allocation
Our verdict

AWS Elastic Load Balancing is a managed cloud service that distributes incoming traffic across registered targets in one or more Availability Zones. It is designed for AWS-native web applications, APIs, container workloads, network…

Read the review →

Citrix ADC, now marketed as NetScaler, is an application delivery controller for enterprises running workloads across on-premises, public-cloud, and hybrid environments. It distributes application traffic across backend servers at Layer 4…

Read the review →
  1. AWS Elastic Load BalancingLoad Balancing Software 9.3Paid
  2. Citrix ADC (now NetScaler)Load Balancing Software 7.9Pricing on request

Strengths and trade-offs

  • AWS Elastic Load Balancing — where it wins

    • Supports Layer 4, Layer 7, and gateway load balancing
    • Automatic scaling, health checks, and Availability Zone high availability
    • Deep integrations across AWS compute, networking, and observability services

    Where it doesn't

    • Usage-based pricing varies by AWS Region and traffic dimensions
    • The AWS Free Tier is limited to eligible new AWS customers
    • Classic Load Balancer is intended for legacy workloads

  • Citrix ADC (now NetScaler) — where it wins

    • Layer 4/7 balancing with global server load balancing
    • Deploys across on-premises, cloud, bare-metal, VM, and container environments
    • NITRO APIs plus Terraform and Ansible automation integrations

    Where it doesn't

    • Pricing requires contact with sales
    • No free plan is offered
    • Fixed-Capacity License limits software instance allocation
  • AWS Elastic Load Balancing9.3/10 · Paid

    Broad Layer 4 and Layer 7 load balancing for AWS production environments.

    Visit AWS ELBFull verdict →
  • Citrix ADC (now NetScaler)7.9/10 · Pricing on request

    A broad hybrid-cloud ADC for enterprises that need balancing, automation, and observability.

    Visit NetScalerFull verdict →

More comparisons

All load balancing software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update