⚡ Load Balancers in Romania

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.

Romania is a Southeastern European country with a population of around 19 million people.

According to our statistics, load balancers are detected on 3.6% of websites from Romania.

Statistics based on 19K+ analyzed websites. About this data

⭐ Most Popular in 2026

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

The most popular is Caddy with an impressive share of 33.8%, followed by Varnish with 18.2% and Google Cloud Load Balancing with 16.7%.

Caddy 33.8%
Varnish 18.2%
Google Cloud Load Balancing 16.7%
AWS Elastic Load Balancer 8.6%
F5 BIG-IP 7%
Envoy 3.9%
Application Request Routing 3.4%
Azure Front Door 3.3%
Azure Application Gateway 2.9%
Google Front End 2.6%
Sucuri CloudProxy 2%
Squid 1.1%
Istio 0.7%
NetScaler 0.4%
Kong Gateway 0.3%

🚀 Highlights

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

1. Caddy ^(-5)
6. Envoy ^(-1)
8. Azure Front Door ^(-1)
9. Azure Application Gateway ^(-1)
10. Google Front End ^(-1)
12. Squid ^(-9)
15. Kong Gateway ^(-4)
16. Heroku Vegur ^(-1)
17. Barracuda Load Balancer ADC ^(-1)
18. Ngrok ^(-2)

✨ Best Load Balancers

Below is a more detailed list of 18 load balancers used on sites from Romania, ranked by their market share.

Rank	Name	Market share
1	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	33.8%
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$$$	18.2%
3	Google Cloud Load Balancing Mountain View, California, United States A managed load balancing service that distributes application traffic across virtual machines and containers on Google Cloud. $0.025+/unit/hour	16.7%
4	AWS Elastic Load Balancer Seattle, Washington, United States AWS Elastic Load Balancer automatically distributes incoming traffic across multiple targets, such as EC2 instances, containers, and IP addresses. Free$$$	8.6%
5	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	7%
6	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	3.9%
7	Application Request Routing Redmond, Washington, United States A module for Internet Information Server that can load-balance between multiple servers in a server farm.	3.4%
8	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	3.3%
9	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	2.9%
10	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. $$$	2.6%
11	Sucuri CloudProxy Tempe, Arizona, United States A website application firewall that stops bad actors, speeds up load times, and increases website availability.	2%
12	Squid Westminster, Colorado, United States An open-source caching proxy server that is most commonly used as a forward proxy to cache outbound internet requests, reduce bandwidth, and improve access times. FreeOpen source	1.1%
13	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	0.7%
14	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	0.4%
15	Kong Gateway San Francisco, California, United States An API gateway that manages, secures, and routes API traffic using a cloud-native, platform-agnostic architecture. FreeOpen source$105+/month	0.3%
16	Heroku Vegur San Francisco, California, United States Open-source proxy and load balancing software. FreeOpen source	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%
18	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	0.1%

👉 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 19,288 websites from Romania.
We currently track the presence of 24 load balancers across the web.
Of these, 18 were detected on websites from Romania.
Statistics were last calculated on November 3, 2026.
For more details, see our methodology and disclaimer.