HAProxy One is a commercial web application firewall solution by HAProxy Technologies. Sectigo SiteLock Website Protection Solutions is a commercial cloud web application and API protection solution by Sectigo. Features, integrations, deployment and the company behind each one, side by side.
Unified app delivery platform with load balancing, WAF, DDoS, and bot protection.
Website security platform with malware scanning, WAF, CDN, and DDoS protection
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Based on what each listing shows: deployment, company size, price and open source.
HAProxy One fits if you need both cloud and on-premises options and you are an enterprise.
Sectigo SiteLock Website Protection Solutions fits if you want a cloud product and you are a startup or a small business.
Common questions when comparing HAProxy One vs Sectigo SiteLock Website Protection Solutions for web application firewall.
HAProxy One: Unified app delivery platform with load balancing, WAF, DDoS, and bot protection, built by HAProxy Technologies.
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.
HAProxy One is made by HAProxy Technologies. 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.
In part. HAProxy One and Sectigo SiteLock Website Protection Solutions are not in the same category on CybersecTools. Both cover WAF, DDoS, SSL. Use the table above to see where features, deployment and company size fit differ.
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Updated 2026-11-01
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