Top 10 Radware Cloud DDoS Alternatives 2026
Advanced cloud-based DDoS protection with real-time mitigation
Trusted by 2M+ software buyers annually.
Main Features
- API Integration
- Automated Attack Mitigation
- Behavioral Analysis
- Cloud-Based Deployment
Radware Cloud DDoS 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.
Radware Cloud DDoS vs Top Alternatives at a Glance
Side-by-side comparison of pricing, user rating, and free trial availability to help you decide faster.
| Tool | Best For | Pricing | Rating | Free Option |
|---|---|---|---|---|
| Radware Cloud DDoS Current | Website Security Software | — | No reviews | ✗ No |
| Cloudflare DDoS Protection | Website Security Software | — | No reviews | ✗ No |
| Azure DDoS Protection | Website Security Software | — | No reviews | ✗ No |
| Imperva 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 Radware Cloud DDoS alternatives as of September 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
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Real-time Attack Detection
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API Integration
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Automated Attack Mitigation
Unique Features
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Rate Limiting
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Custom Rules
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Traffic Filter
+ 4 more
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
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Automated Attack Mitigation
Unique Features
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Compliance Reporting
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Web Traffic Reporting
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Custom Rules
+ 6 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.
Imperva DDoS Protection
Advanced DDoS mitigation for resilient web and network security
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What is Imperva DDoS Protection?
Imperva DDoS Protection offers comprehensive defense against distributed denial-of-service attacks, ensuring uninterrupted availability and performance of your web applications and network infrastructure. Leveraging advanced traffic monitoring, real-time attack mitigation, and global threat ...
Read moreCommon Features
-
Real-time Attack Detection
-
Automated Attack Mitigation
Unique Features
-
Web Traffic Reporting
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Threat Intelligence
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Threat 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
No common features
Unique Features
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Threat Protection
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Security Management
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Monitoring
+ 2 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
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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
No common features
Unique Features
-
Security Testing
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Threat Protection
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Monitoring
+ 3 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
No common features
Unique Features
-
Plugin Support
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Threat Protection
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Security Testing
+ 2 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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Cloud-Based Deployment
Unique Features
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Firewall
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DDoS Protection
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Threat Intelligence
+ 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
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Real-time Attack Detection
-
Automated Attack Mitigation
-
Behavioral Analysis
Unique Features
-
Monitoring
-
Threat Protection
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Web Traffic Reporting
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
-
Monitoring
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SSL Page Monitoring
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Security Testing
Pricing
Free Trial available, Try Now
Which Radware Cloud DDoS Alternative Is Right for You?
- If you need a free or low-cost option: Virusdie — offers a free plan or trial suitable for small teams.
- If user satisfaction is your top priority: Astra Security Suite — holds the highest user rating (4.9★) among Radware Cloud DDoS alternatives.
- If you want a mid-range option: Astra Security Suite — sits in the middle of the list by rating and may fit teams with mixed requirements.
Frequently Asked Questions (FAQs)
Stuck on something? We're here to help with all the questions and answers in one place.
The top-rated alternatives to Radware Cloud DDoS for Website Security Software are Astra Security Suite (4.9★), Virusdie (4.8★), Trust Guard (4.7★). Compare all 10 alternatives side-by-side above.
When evaluating alternatives to Radware Cloud DDoS, prioritize: Behavioral Analysis, Real-time Attack Detection, Cloud-Based Deployment, Automated Attack Mitigation, API Integration, transparent pricing, free trial availability, and integrations with tools you already use. Use the filters above to compare by feature, budget, and team size.
For small businesses, the best Website Security Software tools are Azure DDoS Protection, Radware Cloud DDoS, Imperva DDoS Protection. Look for affordable per-seat pricing, quick setup (under 1 day), no long-term contracts, and strong onboarding support to reduce time-to-value.
Migration difficulty depends on how deeply Radware Cloud DDoS is integrated into your workflows. Most alternatives offer data export/import tools and dedicated onboarding support. We recommend narrowing to 2–3 options, running a free trial, and checking each vendor's migration guides before committing.
About the reviewer
Rajat Gupta is the founder of Spotsaas. Over the past two years, he has reviewed 2,000+ tools across CRM, HR, AI, and finance — applying hands-on product research and a background in commerce and the CFA program to evaluate software through a business and ROI lens. His goal: help teams make software decisions they won't regret.
Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].