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Best Astra Security Suite Alternatives — 6 Compared, With Free Tools (2026)

Explore 6 alternatives to Astra Security Suite — vetted by our editors with real user reviews, pricing, and feature comparisons.

The top free Astra Security Suite alternatives, at a glance

Quick answer

Want the short version? The top Astra Security Suite alternatives are SiteLock, Virusdie and Intruder. SiteLock leads the list with a 4.45★ rating from real users. Compare all 6 on rating and pricing below.

Not every team clicks with Astra Security Suite, and that's fine. These 6 website security software free alternatives give you real choices on price, features, and usability. We rank them by SpotScore, which combines real-user satisfaction with market presence, then layer in ratings and pricing. Scan the comparison table first, then read the detail for each pick.

ProductSpotScoreRatingPricingBest for
SiteLockSecure your website with the power of SiteLock.—★★★★☆ 4.45(1077)FreeFree Trial · Subscription · Quotation Basedteams of all sizes
VirusdieSecure your website, protect your business.—★★★★★ 4.8FreeFree Trial · Subscriptionteams of all sizes
IntruderEasily safeguard your systems from unwelcome threats.—★★★★★ 4.9FreeFree Trial · Quotation Based · Subscriptionteams of all sizes
GoDaddy Website SecuritySecure your website with GoDaddy's protection.—★★★★☆ 4.2FreeFree Trial · Subscriptionteams of all sizes
AvananProtect your cloud communications with advanced security technology.—★★★★★ 4.8FreeFree Trial · Quotation Based · Subscriptionteams of all sizes
PowerDMARCSecuring your business one email at a time.—★★★★★ 5Freefrom $8.00 per monthteams of all sizes
SiteLock - Website Security Software

SiteLock

Secure your website with the power of SiteLock.

Best for: SMB teams · Mid-market

Start Free Trial

4.5

1077 verified reviews

Add to compare

What is SiteLock?

SiteLock offers top-notch cybersecurity solutions for businesses of all sizes. Our cutting-edge technology is designed to keep your website safe and secure, with advanced vulnerability detection and automatic malware removal. From WordPress database scanning to core CMS vulnerability patching, ...

Read more about SiteLock
Free Trial·

SiteLock offers custom pricing plan

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 →

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Intruder

Intruder

Easily safeguard your systems from unwelcome threats.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.9

Add to compare

What is Intruder?

Meet Intruder, the ultimate solution for effortless vulnerability scanning. With the tagline "An Effortless Vulnerability Scanner," Intruder lives up to its name by providing top-notch cyber security protection without any hassles. Gone are the days of costly data breaches and security ...

Read more about Intruder
Free Trial·

Intruder offers custom pricing plan

GoDaddy Website Security

GoDaddy Website Security

Secure your website with GoDaddy's protection.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.2

Add to compare

What is GoDaddy Website Security?

GoDaddy Website Security protects websites from hackers, spammers and other online security threats. Available in both Standard and Deluxe versions, the plans provide a variety of features including Anti-virus protection, Malware scanning for malicious scripts, and a daily backup service to ...

Read more about GoDaddy Website Security
Free TrialTry Free →
Avanan

Avanan

Protect your cloud communications with advanced security technology.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

4.8

Add to compare

What is Avanan?

Avanan secures cloud email and collaboration platforms against phishing, malware, and ransomware using multi-layer AI-based detection. It scans cloud apps including Slack, Microsoft Teams, OneDrive, and Box, and provides security administrators with forensic reports covering network activities, ...

Read more about Avanan
Free Trial·

Avanan offers custom pricing plan

PowerDMARC

PowerDMARC

Securing your business one email at a time.

Best for: SMB teams · Mid-market · Enterprise

Start Free Trial

5.0

Add to compare

What is PowerDMARC?

Introducing PowerDMARC, the ultimate email domain protection tool designed to safeguard businesses from potential threats such as business email compromise (BEC), spoofing, and sophisticated phishing attacks. This innovative platform provides real-time alerts to effectively combat spoofing ...

Read more about PowerDMARC
Free TrialTry Free →·

PowerDMARC offers custom pricing plan

Astra Security Suite vs its closest competitors

Across Website Security Software, 6 products compete directly with Astra Security Suite. The strongest overlap is with SiteLock, Virusdie and Intruder. Each is compared against Astra Security Suite on rating, pricing and feature coverage below.

Tools similar to Astra Security Suite

Searches for "sites like Astra Security Suite" and "apps like Astra Security Suite" land on the same shortlist as "Astra Security Suite alternatives" — the 6 options below cover both, whether you want a like-for-like replacement or something lighter.

What earned each Astra Security Suite alternative its spot

SiteLockBest for teams of all sizes

Exceptional customer service from representatives like Danielle, Crystal, Eric, and others.

Watch for: Some customers faced difficulties in resolving malware issues despite paying for services.

VirusdieBest for teams of all sizes

Comprehensive security

Watch for: Limited support for small businesses

IntruderBest for teams of all sizes
GoDaddy Website SecurityBest for teams of all sizes

Comprehensive protection

Watch for: Pricing may be high for small sites

AvananBest for teams of all sizes
PowerDMARCBest for teams of all sizes

Why teams look for a Astra Security Suite alternative

A handful of pain points come up again and again when teams consider replacing Astra Security Suite:

  • May require technical knowledge
  • Limited support for non-website threats
  • Pricing may be high for small businesses

Key things to look for in a Astra Security Suite alternative

A factual rundown of the 6 free alternatives: 6 offer a free tier; paid plans run $8, with PowerDMARC the cheapest entry point; and SiteLock is the highest rated at 4.45★ across 1077 reviews.

How we rank, in short.

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 Astra Security Suite are PowerDMARC (5.0★), Intruder (4.9★), Virusdie (4.8★). Compare all 6 alternatives side-by-side above.

When evaluating alternatives to Astra Security Suite, prioritize: Security Testing, Threat Protection, Monitoring, Audit Trail, Reports, 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 Astra Security Suite 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.

How to narrow down your Astra Security Suite alternative

  • On a budget / just exploring: start with a free tier — SiteLock, Virusdie and Intruder let you evaluate without paying upfront.
  • If real-user ratings matter most: SiteLock has the strongest star rating (4.45★) among the options with verified reviews.

Before you switch from Astra Security Suite

To replace Astra Security Suite smoothly, treat data first. Export it, confirm the new tool can import it, and check feature parity for the work you actually do. Pilot on a free tier before rolling out, and keep Astra Security Suite running until everything has moved over cleanly.

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