Azure Web Application Firewall vs Wallarm API Security Platform

Both Azure Web Application Firewall and Wallarm API Security Platform are capable WAF solutions. The right choice depends on your specific infrastructure, budget, and feature requirements.

View Azure Web Application Firewall Review View Wallarm API Security Platform Review

Overview

Azure Web Application Firewall and Wallarm API Security Platform are both popular web application firewall solutions. This comparison will help you understand the key differences and choose the right one for your needs.

Microsoft's cloud-native WAF integrated with Azure Application Gateway and Front Door, offering enterprise-grade protection with deep Azure ecosystem integration.

API-first security platform combining cloud-native WAF, automated security testing, and advanced API abuse detection with real-time blocking capabilities.

Quick Comparison

Feature	Azure Web Application Firewall	Wallarm API Security Platform
Overall Rating	4.2/5	4.3/5
Free Tier	No	Yes
Pricing Model	Pay-per-use (gateway hours + data processed)	Subscription based on requests
Ease of Use	3.5/5	4.0/5
Value for Money	3.8/5	4.2/5
Support	4.2/5	4.1/5
Platforms	Azure Application Gateway, Azure Front Door, Azure CDN, Azure Spring Apps	AWS, GCP, Azure, Kubernetes, Docker, eBPF, any cloud environment
Compliance	SOC 1/2/3, PCI DSS, HIPAA, FedRAMP High, ISO 27001, ISO 27018	SOC 2, GDPR, HIPAA

Pricing Comparison

Azure Web Application Firewall

Model: Pay-per-use (gateway hours + data processed)

Application Gateway WAF v2

~$0.443/hour + $0.008/GB

Front Door Standard

$35/month base + usage

Front Door Premium

$330/month base + usage

View full pricing →

Wallarm API Security Platform

Model: Subscription based on requests

Free Tier Available

Free Tier

$0/month

Pro

Starting $833/month

Enterprise

Custom pricing

View full pricing →

Features Comparison

Azure Web Application Firewall

OWASP Core Rule Set
Pre-configured protection against OWASP Top 10 vulnerabilities with regularly updated rule sets.
Custom Rules
Create custom rules based on geo-location, IP address, request attributes, and rate limiting.
Bot Protection
Managed bot protection ruleset to detect and mitigate malicious bot traffic (Premium tier).
Per-Site Policies
Apply different WAF policies to different sites behind the same gateway.
Exclusion Lists
Fine-tune rules by excluding specific request attributes to reduce false positives.
Geo-Filtering
Allow or block traffic based on country/region of origin.

Wallarm API Security Platform

API Discovery
Automatically discover and inventory all APIs with visibility into sensitive data flows and business-critical endpoints.
API Abuse Prevention
Patented AI/ML detection for sophisticated API abuse, credential stuffing, and account takeover attacks.
Cloud-Native WAAP
Web application and API protection deployable across any environment with single-day implementation.
Security Testing
Integrated DAST and automated fuzzing to proactively identify vulnerabilities in APIs and applications.
API Attack Surface Management
Agentless discovery of external API hosts, missing WAF coverage, vulnerabilities, and API leaks.
Agentic AI Protection
Specialized protection for AI-powered applications and agentic AI systems.

Which One Is Right for You?

The best WAF depends on your specific requirements, infrastructure, and team expertise.

Azure Web Application Firewall

You need: Azure-native applications, Microsoft enterprise customers, government and regulated industries, global applications needing edge protection
You're using: Azure Application Gateway, Azure Front Door, Azure CDN, Azure Spring Apps

Learn more →

Wallarm API Security Platform

You need: API-heavy applications, microservices architectures, DevSecOps teams, organizations wanting integrated security testing
You want to start with a free tier
You're using: AWS, GCP, Azure, Kubernetes, Docker, eBPF, any cloud environment

Learn more →

We recommend evaluating both options with a trial or free tier before committing. Consider your existing infrastructure, team expertise, compliance requirements, and budget.

Frequently Asked Questions

Which is better for startups: Azure Web Application Firewall or Wallarm API Security Platform?

Wallarm API Security Platform offers a free tier while Azure Web Application Firewall does not, making Wallarm API Security Platform more accessible for budget-conscious startups. Wallarm API Security Platform scores higher for ease of use (4.0/5), which is valuable for smaller teams. Consider your immediate security needs and growth plans when choosing.

Which has better support: Azure Web Application Firewall or Wallarm API Security Platform?

Azure Web Application Firewall has a higher support rating (4.2/5) compared to Wallarm API Security Platform (4.1/5). However, support quality can vary based on your plan tier - enterprise customers typically receive more responsive support from both providers. Consider evaluating support during a trial period.

Which is easier to implement: Azure Web Application Firewall or Wallarm API Security Platform?

Wallarm API Security Platform scores higher for ease of use (4.0/5) versus Azure Web Application Firewall (3.5/5). The actual implementation effort depends on your existing infrastructure and team expertise.

Which is more cost-effective: Azure Web Application Firewall or Wallarm API Security Platform?

Wallarm API Security Platform offers a free tier while Azure Web Application Firewall requires a paid plan. Wallarm API Security Platform scores higher for value (4.2/5). Total cost depends on your traffic volume, required features, and support level needs.

Which works better with AWS: Azure Web Application Firewall or Wallarm API Security Platform?

Wallarm API Security Platform explicitly supports AWS while Azure Web Application Firewall's AWS integration may vary. Consider whether native AWS integration or cross-cloud portability matters more for your use case.