Website Malware Scanners Compared: 8 Tools for Detection, Cleanup and Prevention

A malware scanner and a vulnerability scanner solve different problems. The first looks for hostile code already planted on your server or served to visitors. The second looks for weaknesses an attacker could use. Most buyers need both, plus a firewall that blocks attacks before they land, which is why several products below blend all three.

Website compromise is rarely exotic. The OWASP Top 10 shows that injection, broken access control and outdated components remain the common entry points, and the NIST definition of malware covers the injected scripts and backdoors these scanners hunt. Teams running website security software usually connect alerts to a SIEM, a ticketing queue and their hosting provider.

How We Chose These Website Malware Scanners

We used the SaaSPodium website security category, which lists eight published products. We weighed detection approach, whether removal is included, deployment model, listed starting price and target company size. Ratings are not yet populated for these tools, so none are ranked by stars.

Because ratings and review counts are empty for this category, the order below follows buyer fit rather than a score. Prices are the starting figures shown on each SaaSPodium listing as of November 2026 and exclude add-ons, so confirm current plans with each vendor before purchase.

Sucuri

The Sucuri service pairs a cloud firewall with scanning, monitoring and hands-on malware cleanup. It suits small businesses that lack a security engineer and need someone to remove an infection, not merely report it. SaaSPodium lists a starting price of 199.

• Architecture: a cloud proxy sits in front of the site and filters traffic before it reaches your server.
• Integrations: works with common CMS platforms and hosting stacks because it operates at the DNS and proxy layer.
• Pricing and deployment: subscription, delivered as SaaS, aimed at small and medium organizations.
• SaaSPodium listing: Sucuri on SaaSPodium

Wordfence

Wordfence is a WordPress-specific firewall and malware scanner that runs inside your site. It fits WordPress owners who want free baseline protection and a paid tier for faster signature updates. SaaSPodium lists it as Freemium with a starting price of 119.

• Architecture: an endpoint plugin that scans core, theme and plugin files on the server itself.
• Scope limit: it protects WordPress only, so it does not cover other platforms or custom applications.
• Pricing and deployment: freemium plugin with paid licenses, installed per site.
• SaaSPodium listing: Wordfence on SaaSPodium

SiteLock

SiteLock targets small and medium businesses with scheduled scanning and malware removal packaged into simple tiers. It works for teams that want routine checks and cleanup without managing rules. SaaSPodium lists a starting price of 149.

• Architecture: remote scanning of the public site, with deeper file checks when connected to the server.
• Operations: alerts and cleanup are delivered as a managed service rather than a console you tune.
• Pricing and deployment: subscription SaaS, small and medium segments.
• SaaSPodium listing: SiteLock on SaaSPodium

Imperva

Imperva blocks malicious requests before they plant malware, using a web application firewall with DDoS and bot defenses. It suits mid-size and enterprise teams who value prevention over after-the-fact cleaning. SaaSPodium lists a starting price of 500.

• Architecture: a cloud WAF and edge network, with data security products in the wider portfolio.
• Integrations: logs can feed SIEM tools so security teams correlate web attacks with other events.
• Pricing and deployment: subscription SaaS for medium and enterprise buyers.
• SaaSPodium listing: Imperva on SaaSPodium

Barracuda Web Application Firewall

Barracuda Web Application Firewall protects web applications and APIs from injection and malicious uploads. It is a fit for mid-size and enterprise teams that want a managed WAF. SaaSPodium lists a starting price of 300.

• Architecture: a WAF placed in front of applications and APIs.
• Security coverage: addresses the injection and access-control classes catalogued by OWASP.
• Pricing and deployment: subscription, medium and enterprise segments.
• SaaSPodium listing: Barracuda Web Application Firewall on SaaSPodium

Qualys Web Application Scanning

Qualys Web Application Scanning discovers web apps and scans them continuously for vulnerabilities. It is useful when you need to find the weaknesses malware exploits, not only the malware. SaaSPodium lists a starting price of 1500.

• Architecture: cloud-based dynamic scanner that crawls running applications.
• Integrations: sits within the wider Qualys platform, which suits teams already using it for vulnerability management.
• Pricing and deployment: subscription SaaS for medium and enterprise teams.
• SaaSPodium listing: Qualys Web Application Scanning on SaaSPodium

Invicti

Invicti automates application security testing and is built for teams that need to verify findings at scale. It helps prevent infections by exposing exploitable flaws first. SaaSPodium lists a starting price of 4000.

• Architecture: dynamic application scanner for web apps and APIs.
• Workflow: designed for security teams that triage results and feed developers.
• Pricing and deployment: subscription SaaS, medium and enterprise.
• SaaSPodium listing: Invicti on SaaSPodium

Akamai

Akamai combines global content delivery with edge security, which suits large sites that need protection and performance together. It is an enterprise option rather than a quick scanner. SaaSPodium lists a starting price of 1000.

• Architecture: a distributed edge network that inspects traffic close to visitors.
• Deployment: cloud, SaaS and on-premise options are listed.
• Fit: enterprise segment on SaaSPodium.
• SaaSPodium listing: Akamai on SaaSPodium

How to Choose a Website Malware Scanner

Pick the scanner by how your site is built and who will respond to alerts. WordPress shops can start with a plugin, while multi-platform or regulated sites need an edge firewall, scheduled scanning and a defined cleanup owner.

• Platform fit: plugins cover one CMS; proxies and remote scanners work across stacks.
• Detection and removal: confirm whether cleanup is included or billed separately.
• Blacklist monitoring: look for alerts when search engines flag your domain.
• Response workflow: route alerts to email, chat and ticketing. The Wordfence free tier is a common way to test a scanning workflow before buying.

If you run a headless or custom front end, add content security rules. The W3C Content Security Policy specification explains how browsers can block injected scripts even when an attacker gets code onto a page.

Malware Scanner Costs and Value

Costs split into subscription fees, cleanup charges and staff time. A cheap scanner that only reports infections can cost more than a pricier tool that removes them, so compare total cost of an incident, not just the monthly price.

Subscription is the license, cleanup fees are charges for removal, and staff hours are the time spent triaging alerts and restoring from backups. Add expected downtime for revenue-critical sites. Related reading: network vulnerability scanners compared and best network security software.

Frequently Asked Questions

How much does a website malware scanner cost?
SaaSPodium lists starting prices from 119 for Wordfence to 4000 for Invicti as of November 2026. Free tiers exist for WordPress plugins, but cleanup, firewalls and enterprise scanning are paid and priced by plan or site.

Do I need a scanner if I already use a web application firewall?
Usually yes. A firewall blocks many attacks but cannot see files an attacker already planted or a vulnerable plugin on disk, so pairing a WAF with scheduled malware scanning gives layered coverage.

How often should a website be scanned for malware?
Daily scanning is a common baseline for business sites, with real-time file monitoring for high-traffic or e-commerce properties. Also scan after plugin, theme or core updates and whenever search engines flag the domain.