# F5 BIG-IP Advanced WAF vs Sectigo SiteLock Website Protection Solutions: side-by-side comparison (2026) [F5 BIG-IP Advanced WAF](https://cybersectools.com/tools/f5-big-ip-advanced-waf) is a commercial [cloud web application and API protection](https://cybersectools.com/categories/cloud-waap) solution by [F5](https://cybersectools.com/companies/f5). [Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/tools/sectigo-sitelock-website-protection-solutions) is a commercial [cloud web application and API protection](https://cybersectools.com/categories/cloud-waap) solution by [Sectigo](https://cybersectools.com/companies/sectigo). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best Cloud WAAP Solutions for Business](https://cybersectools.com/shortlists/best-cloud-waap-solutions) picks Cloudflare WAF, Akamai App & API Protector, Imperva Web Application Firewall (WAF) and 3 more. ## Side-by-side comparison | | F5 BIG-IP Advanced WAF | Sectigo SiteLock Website Protection Solutions | |---|---|---| | Pricing model | Commercial | Commercial | | Category | Cloud Web Application and API Protection | Cloud Web Application and API Protection | | Verified | No | No | | Deployment type | Hybrid | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Startup, SMB, Mid-Market | | Company | F5 | Sectigo | | Headquarters | – | – | ### Use cases and capabilities | | F5 BIG-IP Advanced WAF | Sectigo SiteLock Website Protection Solutions | |---|---|---| | DDoS | Yes | Yes | | WAF | Yes | Yes | | SQL Injection | – | Yes | | SSL | – | Yes | ### Core features **F5 BIG-IP Advanced WAF** 10 features listed. Sign in on the page to see them. **Sectigo SiteLock Website Protection Solutions** 10 features listed. Sign in on the page to see them. ### Integrations **F5 BIG-IP Advanced WAF** 6 integrations listed. Sign in on the page to see them. **Sectigo SiteLock Website Protection Solutions** No integrations listed. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [F5 BIG-IP Advanced WAF](https://cybersectools.com/tools/f5-big-ip-advanced-waf) fits if you need both cloud and on-premises options and you are an enterprise. - [Sectigo SiteLock Website Protection Solutions](https://cybersectools.com/tools/sectigo-sitelock-website-protection-solutions) fits if you want a cloud product and you are a startup. ## F5 BIG-IP Advanced WAF vs Sectigo SiteLock Website Protection Solutions FAQ Common questions when comparing F5 BIG-IP Advanced WAF vs Sectigo SiteLock Website Protection Solutions for cloud web application and API protection. ### What is the difference between F5 BIG-IP Advanced WAF and Sectigo SiteLock Website Protection Solutions? **F5 BIG-IP Advanced WAF**: WAF protecting apps and APIs from attacks, bots, and OWASP Top 10 threats. Built by F5. **Sectigo SiteLock Website Protection Solutions**: Website security platform with malware scanning, WAF, CDN, and DDoS protection. Built by Sectigo. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes F5 BIG-IP Advanced WAF and Sectigo SiteLock Website Protection Solutions? **F5 BIG-IP Advanced WAF** is made by F5. **Sectigo SiteLock Website Protection Solutions** is made by Sectigo. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is F5 BIG-IP Advanced WAF a good alternative to Sectigo SiteLock Website Protection Solutions? Often, yes. F5 BIG-IP Advanced WAF and Sectigo SiteLock Website Protection Solutions are both Cloud Web Application and API Protection products, and both cover WAF, DDoS. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [F5 BIG-IP Advanced WAF vs Array ASF Series Web Application Firewall](https://cybersectools.com/compare/array-asf-series-web-application-firewall-vs-f5-big-ip-advanced-waf) - [F5 BIG-IP Advanced WAF vs Comodo Website Security](https://cybersectools.com/compare/comodo-website-security-vs-f5-big-ip-advanced-waf) - [F5 BIG-IP Advanced WAF vs PIOLINK WEBFRONT-K](https://cybersectools.com/compare/f5-big-ip-advanced-waf-vs-piolink-webfront-k) - [Sectigo SiteLock Website Protection Solutions vs Array ASF Series Web Application Firewall](https://cybersectools.com/compare/array-asf-series-web-application-firewall-vs-sectigo-sitelock-website-protection-solutions) - [Sectigo SiteLock Website Protection Solutions vs Comodo Website Security](https://cybersectools.com/compare/comodo-website-security-vs-sectigo-sitelock-website-protection-solutions) - [Sectigo SiteLock Website Protection Solutions vs PIOLINK WEBFRONT-K](https://cybersectools.com/compare/piolink-webfront-k-vs-sectigo-sitelock-website-protection-solutions) ## Alternatives to each - [See all F5 BIG-IP Advanced WAF alternatives](https://cybersectools.com/alternatives/f5-big-ip-advanced-waf) - [See all Sectigo SiteLock Website Protection Solutions alternatives](https://cybersectools.com/alternatives/sectigo-sitelock-website-protection-solutions) --- Source: https://cybersectools.com/compare/f5-big-ip-advanced-waf-vs-sectigo-sitelock-website-protection-solutions For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/f5-big-ip-advanced-waf.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on F5 BIG-IP Advanced WAF and Sectigo SiteLock Website Protection Solutions: 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