Vulnify vs Sucuri for website security
Sucuri protects a live site with a firewall, CDN, and malware response; Vulnify is a cloud vulnerability scanner that finds SQL injection, XSS, and misconfigurations before exploitation - and many teams use both.
What each tool is
Two products side by side in plain English.
Vulnify
Vulnify is a software-as-a-service web vulnerability scanner: it crawls and actively tests your application from the outside to report issues such as injection risks, weak headers, TLS problems, and exposed paths.
You use it before launch, after deployments, or on a schedule to find weaknesses in application logic and configuration; it does not require installing an agent on your server.
Sucuri
Sucuri is a website security platform centered on a Web Application Firewall (WAF), malware detection and removal, CDN performance, and DDoS mitigation - traffic is routed through Sucuri after DNS changes.
It also offers remote checks such as SiteCheck for visible malware and blacklist status; full file-level inspection is part of paid platform workflows rather than a free remote scan alone.
Category
What kind of security product each one is.
Feature comparison
Icons show full support, partial or limited support, or not a core focus for that product.
| Capability | Vulnify | Sucuri |
|---|---|---|
| Primary category | Vulnerability scanner (DAST) | WAF + malware / platform security |
| What it does | Finds SQLi, XSS, exposed paths, weak headers, SSL issues before exploitation | Blocks attacks via WAF; malware scanning and removal; CDN and DDoS mitigation |
| When to use it | Pre-launch, after deploys, scheduled audits to find weaknesses | Always-on protection when live; incident response when compromised |
| Free tools | Public tools on /tools (SSL, headers, DNS, and more) | SiteCheck: free remote malware/security check (limited vs server-level scan) |
| Pricing model | Pay-per-scan credits + subscriptions; see live /pricing | Paid plans from firewall monthly tiers and annual platform pricing upward |
| SQLi / XSS as interactive app findings | Core focus: active web testing | WAF blocks patterns; SiteCheck is not equivalent to DAST in app logic |
| OWASP-style web app test report | Aligned with OWASP-style web findings in reports | Different category: WAF + remote checks + paid platform scans - not full DAST parity |
| Malware removal | Not a malware-cleaning product | Core platform capability |
| CDN / performance | Not a CDN product | CDN included with firewall offering |
| Setup / routing | Cloud workflow from browser; no agent | WAF requires DNS changes so traffic routes through Sucuri |
Pricing comparison
Starting points and how billing works.
Vulnify
Credit-based scanning plus optional subscription.
- Quick scan: 9 credits; Standard: 18; Deep: 36; Comprehensive: 72 per scan
- Free public tools without signup; full scans use the dashboard
- Dollar cost = credits × your price per credit (plan or pack)
Do not assume a single dollar price per scan - use the live pricing page at publish time.
View pricingSucuri
Paid firewall and platform tiers (USD, as of last verification).
- Firewall-only: Basic about $9.99/mo, Pro about $19.98/mo
- Platform annual examples: Basic $229/yr, Pro $339/yr, Business $549/yr; Junior Dev (2-5 sites) about $999.98/yr
- Multi-site / custom: price on request
Figures come from Sucuri’s published firewall/plan page; confirm before purchase.
Choose the right fit
Honest use-case guidance.
Choose Vulnify if…
- You want to find vulnerabilities in your code before attackers do
- You need OWASP Top 10 testing (SQLi, XSS, exposed paths, headers)
- You want pay-per-scan flexibility without a subscription
- You are a developer, agency, or security team doing pre-launch audits
Choose Sucuri if…
- You need a WAF to block attacks in real time on a live site
- You have been compromised and need malware removal
- You want CDN and DDoS mitigation alongside security
- You are managing a WordPress or CMS site that is already deployed
Detailed differences
Why these tools are not direct substitutes.
Different jobs on the stack
Sucuri sits in front of your production hostname: it inspects and filters traffic, accelerates content, and helps when a site is already serving malware. Vulnify does not replace that edge role.
Vulnify exercises your application as an authorized tester would: discovering inputs, following workflows, and reporting issues you can fix in code and configuration before an attacker chains them with network access.
What Vulnify includes today
Alongside paid scans, Vulnify offers free tools under /tools, account-backed scans from the dashboard, an OpenAPI-driven API spec import flow at /api-spec-scan, Slack and Jira integration options in Account Settings, and organization-level report branding settings - confirm labels in the live app before you publish marketing claims.
Scan duration ballparks for Quick through Comprehensive align with the marketing copy on the home page (roughly minutes to tens of minutes depending on depth and site size).
Honest verdict
Sucuri and Vulnify are not competing for the same job. Sucuri sits in front of your site and blocks threats as they arrive. Vulnify looks inside your site before deployment and finds the weaknesses that would allow those threats to succeed in the first place. If you only have budget for one, choose based on your immediate need: if you are actively being attacked or compromised, Sucuri. If you want to find and fix vulnerabilities before they are exploited, Vulnify. Many security-conscious teams run both.
FAQ
Common questions about Vulnify and this comparison.
Sucuri is primarily a website firewall and malware-protection platform with remote checks and platform scans. It is not the same as an interactive web application DAST scanner that maps application logic to find SQL injection and XSS in your own code paths. Vulnify fills that DAST-style role for authorized web testing.
Try Vulnify free
Create an account to run deeper scans and save history. No credit card required to get started on the free tier.
Sources and pricing notes
Last verified: 2026-03-20. Vendor pricing and limits change; confirm on the official sites before you buy.
- Sucuri Website Firewall / plans (pricing and feature matrix)
- Sucuri SiteCheck (free remote scanner)
Vulnify scan credits per depth: Quick 9, Standard 18, Deep 36, Comprehensive 72 credits per scan. Dollar cost equals credits multiplied by the price you pay per credit on your plan or pack. See the live pricing page for current rates.