⚡ Web Application Firewalls in Bulgaria

Web Application Firewalls (WAF) are security solutions that inspect and filter incoming HTTP and HTTPS requests before they reach a web application.

Bulgaria is a Southeastern European country with a population of around 6.5 million people.

According to our research, web application firewalls are detected on 1.3% of websites from Bulgaria.

Statistics based on 14K+ analyzed websites. About this data

⭐ Most Popular in 2026

The following chart shows the top WAF technologies in Bulgaria in 2026, based on market share.

The most popular is Wordfence with a substantial share of 51%, followed by F5 BIG-IP with 25.8% and Azure Application Gateway with 6.2%.

Wordfence 51%
F5 BIG-IP 25.8%
Azure Application Gateway 6.2%
Azure Front Door 5.2%
Imperva WAF 5.2%
Sucuri CloudProxy 3.6%
Ivanti vADC 1%
Myra 0.5%
AWS WAF Captcha 0.5%
FortiWeb 0.5%
SiteLock 0.5%
All-In-One Security 0.5%
WP Cerber 0.5%

🚀 Highlights

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

3. Azure Application Gateway ^(-3)
8. Myra ^(-6)
13. WP Cerber ^(-7)

✨ Best WAF Technologies

Below is a more detailed list of 13 WAF technologies used on sites from Bulgaria, ranked by their market share.

Rank	Name	Market share
1	Wordfence Seattle, Washington, United States A WordPress security plugin that provides a web application firewall and malware scanner to protect websites from hacking attempts, malicious traffic, and vulnerable code. Free$149+/year	51%
2	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	25.8%
3	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	6.2%
4	Azure Front Door Redmond, Washington, United States A cloud content delivery network service that offers Layer 7 load-balancing capabilities. $35+/month	5.2%
5	Imperva WAF San Mateo, California, United States Imperva Cloud WAF protects websites from automated vulnerability scans, Layer 7 DDoS attacks, and malicious bots. $7,000+/year	5.2%
6	Sucuri CloudProxy Tempe, Arizona, United States A website application firewall that stops bad actors, speeds up load times, and increases website availability.	3.6%
7	Ivanti vADC South Jordan, Utah, United States A software-based application delivery controller solution that delivers applications with predictable performance and strong multi-layered security and includes Virtual Traffic Manager, Services Director and Web Application Firewall. $$$	1%
8	Myra Munich, Germany A German security-as-a-service platform offering DDoS mitigation, a hyperscale web application firewall, deep bot management, CDN, secure DNS, and real-time traffic filtering. €290+/month	0.5%
9	AWS WAF Captcha Seattle, Washington, United States A feature of the AWS Web Application Firewall that helps protect web applications by requiring requests that match specific criteria to solve a captcha puzzle or silent challenge before proceeding. $$$	0.5%
⏳	FortiWeb Sunnyvale, California, United States A web application firewall that protects web applications and APIs from known and unknown exploits and zero-day threats. $3,400+	0.5%
11	SiteLock Scottsdale, Arizona, United States A cloud-based website security service that monitors websites and protects them from malware, vulnerabilities, and malicious traffic. $19.99+/month	0.5%
⏳	All-In-One Security Newport, Wales, United Kingdom A WordPress security and firewall plugin that protects websites from hackers, bots, and other cyber threats. Free$44.50+/year	0.5%
13	WP Cerber New York, United States A WordPress security plugin that protects websites from hacker attacks, spam, and malware. Free$99+/year	0.5%

👉 See Also

🌎 WAF 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 14,399 websites from Bulgaria.
We currently track the presence of 23 WAF technologies across the web.
Of these, 13 were detected on websites from Bulgaria.
Statistics were last calculated on October 7, 2026.
For more details, see our methodology and disclaimer.