Top Alternatives to Imperva DDoS Protection - Better Options for 2026
Advanced DDoS mitigation for resilient web and network security
Trusted by 2M+ software buyers annually.
Main Features
- Automated Attack Mitigation
- Custom Rules
- Hybrid Cloud
- Incident Reporting
Imperva DDoS Protection is a Website Security Software platform. Teams looking for alternatives typically need better pricing flexibility, easier deployment, or a closer feature fit for their specific use case. Below you'll find 10 vetted Website Security Software alternatives ranked by user rating, with filters to narrow by pricing, platform, and features — so you can find the right fit for 2026.
Imperva DDoS Protection vs Top Alternatives at a Glance
Side-by-side comparison of pricing, user rating, and free trial availability to help you shortlist faster.
| Tool | Best For | Pricing | Rating | Free Option |
|---|---|---|---|---|
| Imperva DDoS Protection Current | Website Security Software | — | No reviews | ✗ No |
| Cloudflare DDoS Protection | Website Security Software | — | No reviews | ✗ No |
| Radware Cloud DDoS | Website Security Software | — | No reviews | ✗ No |
| Azure DDoS Protection | Website Security Software | — | No reviews | ✗ No |
 Virusdie | Website Security Software | Free trial | 4.8 ★ | ✓ Yes |
 Acunetix | Website Security Software | Custom pricing | 4.1 ★ | ✗ No |
Showing 1-10 out of 10
List of the Top Imperva DDoS Protection alternatives as of August 2026
Compare business software, products, and services to find the best solution for your business or organization. Use the filters on the left to drill down by category, pricing, features, market segment, user ratings, and more.
Cloudflare DDoS Protection
Enterprise-grade real-time DDoS mitigation with global network scale
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What is Cloudflare DDoS Protection?
Cloudflare DDoS Protection offers robust, enterprise-grade defense against distributed denial-of-service attacks by leveraging Cloudflare's extensive global network. It automatically detects and mitigates large-scale and sophisticated DDoS attacks in real-time, ensuring uninterrupted website ...
Read moreCommon Features
-
Real-time Attack Detection
-
Custom Rules
-
Threat Protection
+ 1 more
Unique Features
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Rate Limiting
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API Integration
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Traffic Filter
+ 3 more
Radware Cloud DDoS
Advanced cloud-based DDoS protection with real-time mitigation
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What is Radware Cloud DDoS?
Radware Cloud DDoS is a comprehensive cloud-based DDoS protection solution designed to safeguard enterprises from volumetric, protocol, and application-layer attacks. Leveraging advanced behavioral analysis and machine learning, it provides real-time detection and mitigation of DDoS threats, ...
Read moreCommon Features
-
Real-time Attack Detection
-
Automated Attack Mitigation
Unique Features
-
Behavioral Analysis
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Cloud-Based Deployment
-
API Integration
+ 1 more
Spotsaas Buyer Intelligence
Own the software buyers are comparing here? See who's weighing you against rivals — and who's comparing your competitors while you're not in the running.
Azure DDoS Protection
Advanced cloud-native DDoS protection for Azure applications
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What is Azure DDoS Protection?
Azure DDoS Protection is a comprehensive cloud-based service designed to safeguard Azure applications from Distributed Denial of Service (DDoS) attacks. It provides real-time monitoring, automatic attack mitigation, and adaptive tuning to protect resources without impacting performance. ...
Read moreCommon Features
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Real-time Attack Detection
-
Web Traffic Reporting
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Custom Rules
+ 1 more
Unique Features
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Compliance Reporting
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Alert Notifications
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DDoS Protection
+ 4 more
Virusdie
Secure your website, protect your business.
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What is Virusdie?
Virusdie is a comprehensive website anti-hacker security software available on the Internet today. It protects inbound hacker attacks, blocks malware, and even works with the web hosting to help protect user's site from bad traffic. Virusdie can also work with large companies needing website ...
Read moreCommon Features
-
Threat Protection
Unique Features
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Security Management
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Monitoring
-
Dashboard
+ 1 more
Pricing
Free Trial available, Try Now
Acunetix
Stay secure online with reliable vulnerability testing.
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What is Acunetix?
Acunetix Web Vulnerability Scanner is a tool that tests websites and web applications in order to find out if they are vulnerable to attacks in real time. It tests for SQL Injections, XSS vulnerabilities and many more. Acunetix is 100% accurate detection of security vulnerabilities on websites, ...
Read moreCommon Features
No common features
Unique Features
-
Security Testing
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Vulnerability Prioritization
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Reports
+ 3 more
Pricing
Acunetix offers custom pricing plan
Astra Security Suite
Complete website security at your fingertips.
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What is Astra Security Suite?
Astra Security Suite gives user s complete control over all aspects of the website security. Easily apply site wide protection for an entire website, monitor who tries to access the site, and create detailed reports. Powerful features such as HTTP/HTML audit logs helps to quickly identify ...
Read moreCommon Features
-
Threat Protection
Unique Features
-
Security Testing
-
Monitoring
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Audit Trail
+ 2 more
Trust Guard
Secure your business, trust in Trust Guard.
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What is Trust Guard?
Trust Guard's Website Security Software is for small business owners who want to protect their business from online scams. Available as a website plugin, ADA-compliant mobile app and a human support service, Trust Guard can stop more than 70% of malicious websites before they reach userr ...
Read moreCommon Features
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Threat Protection
Unique Features
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Plugin Support
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Security Testing
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Monitoring
+ 1 more
Akamai Kona Site Defender
Protect your online presence with unmatched security.
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What is Akamai Kona Site Defender?
Akamai Kona Site Defender is a cloud-delivered content security platform. It provides the most complete protection for the web applications, regardless of size or industry, with unparalleled ease of use. With a powerful combination of technology combined with intelligence from the global ...
Read moreCommon Features
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Threat Intelligence
Unique Features
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Firewall
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DDoS Protection
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Cloud-Based Deployment
+ 2 more
Pricing
Free Trial available
Akamai Kona Site Defender offers custom pricing plan
ThreatSign!
Unleash the power of website security.
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What is ThreatSign!?
Threatsign is an integrated Website Security system designed specifically for small and mid-sized businesses. Threatsign stops attacks by monitoring web traffic for malicious behavior and responds automatically to threats, without interfering with legitimate user activity. Building on the ...
Read moreCommon Features
-
Threat Protection
-
Real-time Attack Detection
-
Automated Attack Mitigation
+ 1 more
Unique Features
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Monitoring
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Behavioral Analysis
Assertible
Secure your website with ease.
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What is Assertible?
Assertible is web security monitoring software that can be installed and started in under a minute. Once running, Assertible monitors the site(s) for the HTTP/S protocol level, performs basic vulnerability scans, monitors uptime, checks for SSL certificates expiration, and checks against Google ...
Read moreCommon Features
No common features
Unique Features
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Monitoring
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SSL Page Monitoring
-
Security Testing
Pricing
Free Trial available, Try Now
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].
