# Email Security Test by ImmuniWeb vs Sucuri Website Malware Scanner: side-by-side comparison (2026) [Email Security Test by ImmuniWeb](https://cybersectools.com/tools/email-security-test-by-immuniweb) is a free [security scanning](https://cybersectools.com/categories/security-scanning) solution by [ImmuniWeb](https://cybersectools.com/companies/immuniweb). [Sucuri Website Malware Scanner](https://cybersectools.com/tools/sucuri-website-malware-scanner) is a commercial [security scanning](https://cybersectools.com/categories/security-scanning) solution by [Sucuri](https://cybersectools.com/companies/sucuri). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | Email Security Test by ImmuniWeb | Sucuri Website Malware Scanner | |---|---|---| | Pricing model | Free | Commercial | | Category | Security Scanning | Security Scanning | | Verified | No | No | | Deployment type | Cloud | Cloud | | Company size fit | Startup | Startup, SMB, Mid-Market | | Company | ImmuniWeb | Sucuri | | Headquarters | – | – | ### Use cases and capabilities | | Email Security Test by ImmuniWeb | Sucuri Website Malware Scanner | |---|---|---| | Security Scanning | Yes | Yes | | DKIM | Yes | – | | SPF | Yes | – | | SSL | – | Yes | ### Core features **Email Security Test by ImmuniWeb** 10 features listed. Sign in on the page to see them. **Sucuri Website Malware Scanner** 10 features listed. Sign in on the page to see them. ### Integrations **Email Security Test by ImmuniWeb** No integrations listed. **Sucuri Website Malware Scanner** 1 integration listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [Email Security Test by ImmuniWeb](https://cybersectools.com/tools/email-security-test-by-immuniweb) fits if you need a free product. - [Sucuri Website Malware Scanner](https://cybersectools.com/tools/sucuri-website-malware-scanner) fits if you are a small business or a mid-market company. ## Email Security Test by ImmuniWeb vs Sucuri Website Malware Scanner FAQ Common questions when comparing Email Security Test by ImmuniWeb vs Sucuri Website Malware Scanner for security scanning. ### What is the difference between Email Security Test by ImmuniWeb and Sucuri Website Malware Scanner? **Email Security Test by ImmuniWeb**: A free online tool that tests email server security by evaluating server configurations. Built by ImmuniWeb. **Sucuri Website Malware Scanner**: Website malware scanner with remote & server-side scanning capabilities. Built by Sucuri. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes Email Security Test by ImmuniWeb and Sucuri Website Malware Scanner? **Email Security Test by ImmuniWeb** is made by ImmuniWeb. **Sucuri Website Malware Scanner** is made by Sucuri. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is Email Security Test by ImmuniWeb a good alternative to Sucuri Website Malware Scanner? Often, yes. Email Security Test by ImmuniWeb and Sucuri Website Malware Scanner are both Security Scanning products, and both cover Security Scanning. Key differences: Email Security Test by ImmuniWeb is Free while Sucuri Website Malware Scanner is Commercial. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [Email Security Test by ImmuniWeb vs Domain Verity](https://cybersectools.com/compare/domain-verity-vs-email-security-test-by-immuniweb) - [Email Security Test by ImmuniWeb vs CyberChecker](https://cybersectools.com/compare/cyberchecker-vs-email-security-test-by-immuniweb) - [Email Security Test by ImmuniWeb vs RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/compare/email-security-test-by-immuniweb-vs-roboshadow-owasp-zap-vulnerability-scanner) - [Sucuri Website Malware Scanner vs Domain Verity](https://cybersectools.com/compare/domain-verity-vs-sucuri-website-malware-scanner) - [Sucuri Website Malware Scanner vs CyberChecker](https://cybersectools.com/compare/cyberchecker-vs-sucuri-website-malware-scanner) - [Sucuri Website Malware Scanner vs RoboShadow OWASP ZAP Vulnerability Scanner](https://cybersectools.com/compare/roboshadow-owasp-zap-vulnerability-scanner-vs-sucuri-website-malware-scanner) ## Alternatives to each - [See all Email Security Test by ImmuniWeb alternatives](https://cybersectools.com/alternatives/email-security-test-by-immuniweb) - [See all Sucuri Website Malware Scanner alternatives](https://cybersectools.com/alternatives/sucuri-website-malware-scanner) --- Source: https://cybersectools.com/compare/email-security-test-by-immuniweb-vs-sucuri-website-malware-scanner For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/email-security-test-by-immuniweb.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on Email Security Test by ImmuniWeb and Sucuri Website Malware Scanner: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md