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Radware Cloud DDoS Alternatives: 12 Options Compared, Including Free (2026)

Explore 12 alternatives to Radware Cloud DDoS — vetted by our editors with real user reviews, pricing, and feature comparisons.

Radware Cloud DDoS alternatives compared: the 12 top picks

Quick answer

The standout free website security software alternatives to Radware Cloud DDoS are Virusdie, Akamai Kona Site Defender and Assertible. Virusdie leads the list with a 4.8★ rating from real users. Compare all 12 on rating and pricing below.

If Radware Cloud DDoS is holding you back on price, features, or usability, you have real options. These 12 website security software free alternatives are the strongest, ranked by SpotScore (real-user satisfaction and market presence combined), ratings, and pricing model. Our editors review each. Scan the table, then explore the detail for every pick.

ProductSpotScoreRatingPricingBest for
VirusdieSecure your website, protect your business.★★★★★ 4.8FreeFree Trial · Subscriptionteams of all sizes
Akamai Kona Site DefenderProtect your online presence with unmatched security.Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
AssertibleSecure your website with ease.Not yet ratedFreeFree Trial · Freemium · Subscriptionteams of all sizes
Check Point Endpoint SecurityComprehensive Protection for EndpointsNot yet ratedFreeFree Trial · Quotation Basedteams of all sizes
ALTCHASecure your online content with ALTCHA.Not yet ratedFreeFree Trial · Subscription · Open-Sourceteams of all sizes
CookieChimpEfficiently manage website cookies with cutting-edge AI technology.Not yet ratedFreeFreemium · Subscriptionteams of all sizes
NetFUNNELSafeguard your website and customer experience with ease.★★★★★ 4.67(15)FreeFree Trial · Quotation Based · Subscriptionteams of all sizes
Campaign CleanerMaximize email delivery success with spam-proof communication.Not yet ratedFreeFreemium · Quotation Based · Subscriptionteams of all sizes
SimpleDMARCSecure your emails and boost delivery rates effortlessly.Not yet ratedFreeFree Trial · Subscriptionteams of all sizes
SpamTitanSecure your emails, protect your business.Not yet ratedFreeFree Trial · Quotation Basedteams of all sizes
Web3 AntivirusEmpowering you to browse securely with AI and human protection.Not yet ratedFreeFreemiumteams of all sizes
IRONSCALESUnleash the power of self-learning email security.★★★★★ 4.9FreeFreemium · Quotation Based · Subscriptionteams of all sizes
Virusdie

Virusdie

Secure your website, protect your business.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.8

Add to compare

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 more about Virusdie
Free TrialTry Free →
Akamai Kona Site Defender

Akamai Kona Site Defender

Protect your online presence with unmatched security.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

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 more about Akamai Kona Site Defender
Free Trial·

Akamai Kona Site Defender offers custom pricing plan

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Reach in-market buyersRank above rivals2M+ buyers a year
Assertible

Assertible

Secure your website with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

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 more about Assertible
Free TrialTry Free →
Logo

Check Point Endpoint Security

Comprehensive Protection for Endpoints

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

watch-demo

Watch Demo

What is Check Point Endpoint Security?

Check Point Endpoint Security offers a unified solution that combines data security, network security, advanced threat prevention technologies, and remote access VPN into a single package. Designed to deliver comprehensive protection for both Windows and Mac OS X environments, this solution ...

Read more about Check Point Endpoint Security
Free TrialTry Free →·

Check Point Endpoint Security offers custom pricing plan

ALTCHA logo

ALTCHA

Secure your online content with ALTCHA.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is ALTCHA?

ALTCHA uses a proof-of-work mechanism to protect your website, APIs, and online services from spam and unwanted content. Unlike other solutions, ALTCHA is free, open-source, and self-hosted, without external services, does not use cookies nor fingerprinting, does not track users, and is fully ...

Read more about ALTCHA
Free TrialTry Free →
CookieChimp

CookieChimp

Efficiently manage website cookies with cutting-edge AI technology.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is CookieChimp?

Discover CookieChimp, the cutting-edge solution for modern website cookie consent management. With the tagline "Modern Website Cookie Consent," CookieChimp is your go-to AI-driven platform for seamlessly handling all things cookie-related, tailored specifically for professionals. By leveraging ...

Read more about CookieChimp

Starts from $5.00/month when Billed Yearly, also offers free forever plan

NetFUNNEL

NetFUNNEL

Safeguard your website and customer experience with ease.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is NetFUNNEL?

NetFUNNEL is a traffic management solution that protects websites from crashes during high-volume traffic events by queuing visitors and managing server load. Administrators can configure resource utilization settings and monitor access patterns to prevent server overload during peak periods.

Read more about NetFUNNEL
Free TrialTry Free →·

Starts from $550.00/month when Billed Yearly

Campaign Cleaner

Campaign Cleaner

Maximize email delivery success with spam-proof communication.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Campaign Cleaner?

Campaign Cleaner is an email deliverability tool that scans emails for spam triggers, broken links, and suspicious phrases before they are sent. Its algorithm analyzes content and flags elements that could cause spam filters to intercept the message, then suggests adjustments. It is designed ...

Read more about Campaign Cleaner

Campaign Cleaner offers custom pricing plan

SimpleDMARC

SimpleDMARC

Secure your emails and boost delivery rates effortlessly.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is SimpleDMARC?

SimpleDMARC is a DMARC monitoring tool that organizes email authentication data into four views: DMARC-Capable, Forwarding, Non-compliant, and Threat. The source viewer identifies all domains and IP addresses sending email from your domain, covering both senders and recipients. Users can ...

Read more about SimpleDMARC
Free Trial
SpamTitan

SpamTitan

Secure your emails, protect your business.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

Add to compare

What is SpamTitan?

Protecting your organization's email communications is paramount in today's cybersecurity landscape. Introducing SpamTitan, the ultimate solution for email security, email protection, and email filtering. With a focus on safeguarding against phishing attacks, malware, spam, viruses, and other ...

Read more about SpamTitan
Free Trial·

SpamTitan offers custom pricing plan

Web3 Antivirus

Web3 Antivirus

Empowering you to browse securely with AI and human protection.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

Add to compare

What is Web3 Antivirus?

Web3 Antivirus (formerly W3A) is a Chrome browser extension that uses machine learning and human review to detect scams, fraudulent transactions, and risky assets in Web3 environments. It analyzes transactions before signing and provides risk warnings to help users avoid wallet-draining schemes ...

Read more about Web3 Antivirus
IRONSCALES

IRONSCALES

Unleash the power of self-learning email security.

Best for: SMB teams · Mid-market · Enterprise

Try for Free

4.9

Add to compare

What is IRONSCALES?

IRONSCALES is an AI-based email security platform that detects and responds to phishing, Business Email Compromise (BEC), and Account Takeover (ATO) attacks. Developed by a team with backgrounds in the Israel Defense Forces Intelligence Technology unit, the platform deploys quickly and ...

Read more about IRONSCALES

Starts from $6.00/month when Billed Yearly, also offers free forever plan

Who competes with Radware Cloud DDoS?

Buyers comparing Radware Cloud DDoS usually weigh it against these 12 website security software competitors, starting with Virusdie, Akamai Kona Site Defender and Assertible. Each is compared against Radware Cloud DDoS on rating, pricing and feature coverage below.

Tools similar to Radware Cloud DDoS

Searches for "sites like Radware Cloud DDoS" and "apps like Radware Cloud DDoS" land on the same shortlist as "Radware Cloud DDoS alternatives" — the 12 options below cover both, whether you want a like-for-like replacement or something lighter.

Why these options stand out

VirusdieBest for teams of all sizes

Comprehensive security

Watch for: Limited support for small businesses

Akamai Kona Site DefenderBest for teams of all sizes

Cloud-delivered security

Watch for: May be complex for small businesses

AssertibleBest for teams of all sizes

Quick installation

Watch for: Limited advanced features

Check Point Endpoint SecurityBest for teams of all sizes
ALTCHABest for teams of all sizes
CookieChimpBest for teams of all sizes
NetFUNNELBest for teams of all sizes

Effectively controls large, sudden traffic surges in real time to keep services stable and prevent server crashes.

Campaign CleanerBest for teams of all sizes
SimpleDMARCBest for teams of all sizes
SpamTitanBest for teams of all sizes
Web3 AntivirusBest for teams of all sizes
IRONSCALESBest for teams of all sizes

Why teams look for a Radware Cloud DDoS alternative

Before comparing options, it helps to name why teams leave Radware Cloud DDoS in the first place:

  • Pricing may be high for small businesses
  • Complexity of advanced features may require training
  • Limited free trial options

What separates a strong Radware Cloud DDoS alternative

Here's the data-driven picture across all 12 website security software free alternatives: 12 offer a free tier; and NetFUNNEL is the highest rated at 4.67 across 15 reviews.

The method behind the list.

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 are IRONSCALES (4.9★), Virusdie (4.8★), NetFUNNEL (4.7★). Compare all 12 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 your existing tools. Use the filters above to compare by feature, budget, and team size.

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.

Picking a Radware Cloud DDoS alternative: where to start

  • On a budget / just exploring: start with a free tier — Virusdie, Akamai Kona Site Defender and Assertible let you evaluate without paying upfront.
  • If real-user ratings matter most: NetFUNNEL has the strongest star rating (4.67★) among the options with verified reviews.

Migrating from Radware Cloud DDoS, step by step

The smart way to leave Radware Cloud DDoS is step by step. Export your data, make sure it imports, and confirm your core workflows survive the move. Trial the new tool before committing, and keep Radware Cloud DDoS live until you're fully migrated. Most options above offer free testing.

Disclaimer: This research has been collated from a variety of authoritative sources. We welcome your feedback at [email protected].