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Best Load Balancing Software in 2026

Load balancing software helps direct application traffic across backends, but the routing and service details worth comparing depend on your setup. Compare Layer 4 and Layer 7 routing, global traffic management and TLS termination, alongside the listed backend limit.

  1. 01 AWS Elastic Load Balancing

    ELB suits teams distributing application traffic across targets in AWS or on-premises environments.

    Free plan Web · Windows · macOS · Linux
    9.0 Visit Specs
  2. 02 A10 Thunder ADC

    It suits organizations from SMBs and large enterprises to service providers and cloud operators that need application delivery, load balancing, or multi-cloud traffic management.

    Free trial Linux · API · Self-hosted
    8.7 Visit Specs
  3. 03 HAProxy Community Edition

    HAProxy suits operators running high-traffic TCP or HTTP services who want a self-hosted load balancer and reverse proxy.

    Free plan Open source Windows · macOS · Linux · API
    8.7 Visit Specs
  4. 04 Loadbalancer.org Enterprise

    It suits teams managing application delivery across multiple environments that need traffic controls, regional failover and a WAF.

    From $150/mo Free trial Web · Linux · API · Self-hosted
    8.7 Visit Specs
  5. 05 Array APV

    APV suits organizations that need application traffic management and delivery across data-center or cloud deployments.

    Web · Linux · API · Self-hosted
    7.6 Visit Specs
  6. 06 Linux Virtual Server

    It suits Linux administrators building self-hosted clusters for scalable web, cache, mail, FTP, media, or VoIP services.

    Free plan Linux · Self-hosted
    7.5 Visit Specs
  7. 07 MetalLB

    MetalLB is intended for operators of Kubernetes clusters that do not run on cloud providers and need service IP allocation and announcement.

    Free plan Linux · Self-hosted
    7.5 Visit Specs
  8. 08 Progress Kemp LoadMaster

    Progress describes the LoadMaster product family as serving businesses of all sizes and managed service providers.

    Free trial Web · Windows · Linux · API
    7.5 Visit Specs
  9. 09 Citrix ADC (now NetScaler)

    NetScaler suits enterprises scaling customer-facing applications and organizations using Citrix virtual apps and desktops.

    Linux · API · Self-hosted
    7.4 Visit Specs
  10. 10 HAProxy Enterprise
    Linux · API · Self-hosted
    7.4 Visit Specs
  11. 11 Google Cloud Load Balancing
    Web · API
    7.2 Visit Specs
  12. 12 Oracle Cloud Infrastructure DNS
    Web · Linux · API
    7.0 Visit Specs
  13. 13 Radware Alteon
    Web · Linux · API · Self-hosted
    7.0 Visit Specs
  14. 14 Alibaba Cloud Server Load Balancer
    From $0.01/mo Web
    6.9 Visit Specs
  15. 15 kube-vip

    It suits teams operating Linux Kubernetes clusters themselves, especially on bare metal, on-premises, virtualized, or edge infrastructure.

    Linux · Self-hosted
    6.9 Visit Specs
  16. 16 OpenELB

    It suits teams exposing Kubernetes services from self-hosted Linux environments, including bare-metal, edge, and virtualization deployments.

    Linux · Self-hosted
    6.9 Visit Specs
  17. 17 Cloudflare Load Balancing
    From $5/mo Web
    6.8 Visit Specs
  18. 18 PureLB

    PureLB suits operators running Kubernetes on bare-metal Linux who need external reachability for LoadBalancer services.

    macOS · Linux · Self-hosted
    6.8 Visit Specs
  19. 19 DigitalOcean Load Balancers
    From $12/mo Web
    6.6 Visit Specs
  20. 20 Azure Load Balancer
    Web
    6.3 Visit Specs
  21. 21 OVHcloud Load Balancer
    From $22.99/mo Web
    6.3 Visit Specs
  22. 22 Barracuda Load Balancer ADC
    Web
    6.0 Visit Specs
  23. 23 F5 BIG-IP Advanced Firewall Manager
    5.8 Visit Specs
  24. 24 FortiADC
    5.7 Visit Specs
  25. 25 Hetzner Cloud Load Balancer
    Web
    5.7 Visit Specs
How this list is ordered. Specifiction scores each tool on how fully its maker documents it, whether its prices are published, where the research puts it, the platforms it runs on and whether it can be tried for free (how we rank). Makers can also buy a numbered place (how Specifiction is paid for).

Managed-service availability distinguishes another aspect of the options, while free-plan availability and paid-from pricing help frame cost. F5 BIG-IP APM, Loadbalancer.org Enterprise and Progress Kemp LoadMaster are among the entries to consider. Use the listed routing controls and service model to judge what fits your workloads, and check which capabilities or limits are relevant to how you handle incoming traffic.

Compare AWS Elastic Load Balancing and A10 Thunder ADC Get a place on this list

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