SiteLock

Name: SiteLock
Price: 19.99 USD

Free plan Self-hostedWeb

What SiteLock is

SiteLock is a website security service that scans for malware and known vulnerabilities, removes detected threats, and reports results through a Site Health dashboard. The dashboard provides a health score and a prioritized task queue. Daily scans check for backdoors, web shells, SEO spam injections, defacements, and card-skimming scripts. Automatic removal covers website files and databases on every plan, while vulnerability detection is also included across plans. Automatic patching starts with Pro. Pro and Business add a web application firewall and CDN, activated through a DNS change without installing software. SiteLock lists compatibility with WordPress, WooCommerce, Drupal, Magento, Microsoft IIS, and custom sites. A WordPress plugin runs checks in the SiteLock cloud. Plans are SiteLock Basic Plan at $19.99 a month, SiteLock Pro Plan at $29.99 a month, and SiteLock Business Plan at $44.99 a month. A free plan and 30-day trial are listed. The free scan is a one-time external check and cannot guarantee a site is clear.

Who it suits

SiteLock identifies small businesses without dedicated IT resources, CMS-based sites, and small or medium e-commerce websites as potential users. It supports self-hosted and web sites.

What it does well

Daily scans check several website threat types
Automatic malware removal is included on every plan
Vulnerability detection is included across plans
Pro and Business include WAF and CDN
Offers a free plan and 30-day trial

What to know first

Automatic patching starts with Pro
Basic excludes SiteLock expert team removal
Free scan cannot guarantee a clean site
Paid plans start at $19.99 a month

Plans

Plan	Billed and limits	Price
SiteLock Basic Plan	billed monthly · daily scanning · unlimited automatic malware removal · 30-hour ticket response · expert team removal unavailable	$19.99 a month
SiteLock Pro Plan	billed monthly · daily scanning · unlimited automatic malware removal · vulnerability patching · CDN and WAF · 24-hour ticket response	$29.99 a month
SiteLock Business Plan	billed monthly · daily scanning · unlimited automatic malware removal · vulnerability patching · CDN and WAF · PCI reporting · custom WAF rules · 12-hour ticket response	$44.99 a month

As sitelock.com lists them, read 11 Oct 2026. The maker's own page has the final word.

Verdict

SiteLock combines scanning, removal, health reporting, and optional patching, firewall, and CDN features. Review plan differences if you need expert cleanup, PCI reporting, or faster ticket responses.

Facts from SiteLock's own pages

Best suited for: SiteLock identifies small businesses without dedicated IT resources, CMS-based sites, and small and medium e-commerce websites as potential users. · sitelock.com, 11 Oct 2026
Company history: SiteLock says it was founded in 2008 and joined Sectigo in 2021. · sitelock.com, 11 Oct 2026
Firewall and CDN: The WAF and CDN are included with Pro and Business plans, and SiteLock says they are activated with a DNS change without installing software. · sitelock.com, 11 Oct 2026
Founded: 2008 · sitelock.com, 28 Sept 2026
Free scan: The free website scan is a one-time external check and cannot guarantee that a site is free of malware or vulnerabilities. · sitelock.com, 11 Oct 2026
Integrations: SiteLock lists compatibility with WordPress, WooCommerce, Drupal, Magento, Microsoft IIS, and custom sites. · sitelock.com, 11 Oct 2026
Malware removal: Automatic malware removal covers website files and databases on every plan. · sitelock.com, 11 Oct 2026
Patching: Vulnerability detection is available on every plan, while automatic patching is included from Pro upward. · sitelock.com, 11 Oct 2026
PCI support: The Business plan lists firewall PCI reporting, and SiteLock describes select plans as including PCI scanning and self-assessment support. · sitelock.com, 11 Oct 2026
Plan limits: Basic does not include SiteLock expert team removal; Pro and Business require separately purchased SiteLock 911 or an annual plan for emergency expert cleanup. · sitelock.com, 11 Oct 2026
Purpose: SiteLock scans websites for malware and known vulnerabilities, removes detected threats, and presents results in a Site Health status. · sitelock.com, 11 Oct 2026
Scanning: SiteLock’s daily scans look for threats including backdoors, web shells, SEO spam injections, defacements, and card-skimming scripts. · sitelock.com, 11 Oct 2026
Site Health: The Site Health dashboard gives a health score and a prioritized task queue for addressing website issues. · sitelock.com, 11 Oct 2026
Support: All three listed plans provide 24/7 customer support access, with ticket response times of 30 hours for Basic, 24 hours for Pro, and 12 hours for Business. · sitelock.com, 11 Oct 2026
WordPress plugin: SiteLock offers a WordPress security plugin that runs security checks in the SiteLock cloud rather than on the website server. · sitelock.com, 11 Oct 2026