⚡ Load Balancers in Slovenia

Load balancers are software components or network devices that distribute incoming traffic across multiple backend servers, improving application availability, scalability, and fault tolerance by preventing any single server from becoming a bottleneck.

Slovenia is a Southern European country with a population of around 2.1 million people.

According to our statistics, load balancers are detected on 4.1% of websites from Slovenia.

Statistics based on 9K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top load balancers in Slovenia in 2026, based on market share.

The most popular is Application Request Routing with an impressive share of 37.5%, followed by Varnish with 19% and F5 BIG-IP with 18.2%.

Application Request Routing 37.5%
Varnish 19%
F5 BIG-IP 18.2%
Google Cloud Load Balancing 7.1%
Envoy 6.6%
AWS Elastic Load Balancer 5.3%
Caddy 4.3%
Istio 2.8%
NetScaler 1.8%
Azure Front Door 1.8%
Google Front End 1.8%
Azure Application Gateway 1.3%
Sucuri CloudProxy 0.5%
HAProxy 0.3%
Apache Traffic Server 0.3%

🚀 Highlights

Here is a list of the top load balancers that are more popular in Slovenia than worldwide.
Differences between global and country rankings are shown in parentheses.

1. Application Request Routing ^(-4)
3. F5 BIG-IP ^(-1)
5. Envoy ^(-2)
8. Istio ^(-4)
9. NetScaler ^(-5)
14. HAProxy ^(-2)
16. Ngrok ^(-4)
17. Barracuda Load Balancer ADC ^(-1)

✨ Best Load Balancers

Below is a more detailed list of 17 load balancers used on sites from Slovenia, ranked by their market share.

Rank	Name	Market share
1	Application Request Routing Redmond, Washington, United States A module for Internet Information Server that can load-balance between multiple servers in a server farm.	37.5%
2	Varnish Stockholm, Sweden An open-source HTTP accelerator and reverse caching proxy that caches content from web servers to reduce load times, and supports native TLS termination and Kubernetes deployments. FreeOpen source$$$	19%
3	F5 BIG-IP Seattle, Washington, United States An enterprise-grade application delivery controller and full reverse proxy platform for managing, securing, and optimizing web and API traffic. $3,200+/year	18.2%
4	Google Cloud Load Balancing Mountain View, California, United States A managed load balancing service that distributes application traffic across virtual machines and containers on Google Cloud. $0.025+/unit/hour	7.1%
5	Envoy San Francisco, California, United States A high-performance, open-source edge and service proxy designed for cloud-native applications and large microservice "service mesh" architectures. FreeOpen source	6.6%
6	AWS Elastic Load Balancer Seattle, Washington, United States AWS Elastic Load Balancer automatically distributes incoming traffic across multiple targets, such as EC2 instances, containers, and IP addresses. Free$$$	5.3%
7	Caddy Vienna, Austria An open-source multi-platform web server written in Go with built-in support for automatic HTTPS and modern web protocols. FreeOpen source	4.3%
8	Istio San Francisco, California, United States An open-source service mesh that secures, connects, and monitors services in Kubernetes, virtual machines, and multi-cloud environments. FreeOpen source	2.8%
9	NetScaler Fort Lauderdale, Florida, United States An application delivery and security platform that provides load balancing, application acceleration, and application protection for web applications and APIs. $11,000+/year	1.8%
10	Azure Front Door Redmond, Washington, United States A content delivery network service from the Microsoft Azure cloud that offers more than 100 edge locations, Layer 7 load-balancing capabilities, and TCP splitting paired with a private global Microsoft backbone network. $35+/month	1.8%
11	Google Front End Mountain View, California, United States Google's globally distributed reverse proxy that accepts client connections at the network edge and routes requests to Google services. $$$	1.8%
12	Azure Application Gateway Redmond, Washington, United States A managed web traffic load balancer and full reverse proxy that enables scalable, highly available, and secure web application delivery on Azure. $0.0255+/hour	1.3%
13	Sucuri CloudProxy Tempe, Arizona, United States A website application firewall that stops bad actors, speeds up load times, and increases website availability.	0.5%
14	HAProxy Newton, Massachusetts, United States An open-source load balancer and reverse proxy for TCP and HTTP-based applications. FreeOpen source$$$	0.3%
15	Apache Traffic Server Wilmington, Delaware, United States An open-source high-performance HTTP caching proxy server that serves cached content at the network edge to reduce origin load and improve response times. FreeOpen source	0.3%
16	Ngrok San Francisco, California, United States A globally distributed reverse proxy platform that creates encrypted tunnels and consolidates load balancing, API gateway, and firewall capabilities for applications, APIs, and network services. Free$10+/month	0.3%
17	Barracuda Load Balancer ADC Campbell, California, United States A unified high-performance platform that helps organizations achieve their availability, acceleration, application control, and application security objectives. $7,000+/year	0.3%

👉 See Also

🌎 Load Balancers in other countries

🗃️ About This Data

We evaluate the popularity of technologies based on the number of websites where we detect their usage.
Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
This report is based on the analysis of 9,570 websites from Slovenia.
We currently track the presence of 24 load balancers across the web.
Of these, 17 were detected on websites from Slovenia.
Statistics were last calculated on November 3, 2026.
For more details, see our methodology and disclaimer.