# NSFOCUS Anti-DDoS System vs SkyCloud Anti-DDoS: side-by-side comparison (2026) [NSFOCUS Anti-DDoS System](https://cybersectools.com/tools/nsfocus-anti-ddos-system) is a commercial [DDoS mitigation](https://cybersectools.com/categories/ddos-mitigation) solution by [NSFOCUS](https://cybersectools.com/companies/nsfocus). [SkyCloud Anti-DDoS](https://cybersectools.com/tools/skycloud-anti-ddos) is a commercial [DDoS mitigation](https://cybersectools.com/categories/ddos-mitigation) solution by [SkyCloud](https://cybersectools.com/companies/skycloud). Features, integrations, deployment and the company behind each one, side by side. ## Side-by-side comparison | | NSFOCUS Anti-DDoS System | SkyCloud Anti-DDoS | |---|---|---| | Pricing model | Commercial | Commercial | | Category | DDoS Mitigation | DDoS Mitigation | | Verified | No | No | | Deployment type | On-Premises | Cloud | | Company size fit | SMB, Mid-Market, Enterprise | Mid-Market, Enterprise | | Company | NSFOCUS | SkyCloud | | Headquarters | – | – | ### Use cases and capabilities | | NSFOCUS Anti-DDoS System | SkyCloud Anti-DDoS | |---|---|---| | DDoS | Yes | Yes | | Multi Tenancy | Yes | – | | Network Monitoring | – | Yes | | Traffic Filtering | – | Yes | | Network Protection | – | Yes | | Critical Infrastructure | – | Yes | | Mitigation | – | Yes | | Attack Detection | – | Yes | | Network Visibility | – | Yes | ### Core features **NSFOCUS Anti-DDoS System** 10 features listed. Sign in on the page to see them. **SkyCloud Anti-DDoS** 8 features listed. Sign in on the page to see them. ### Integrations **NSFOCUS Anti-DDoS System** No integrations listed. **SkyCloud Anti-DDoS** 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. - [NSFOCUS Anti-DDoS System](https://cybersectools.com/tools/nsfocus-anti-ddos-system) fits if you need to run it on your own servers and you are a small business. - [SkyCloud Anti-DDoS](https://cybersectools.com/tools/skycloud-anti-ddos) fits if you want a cloud product. ## NSFOCUS Anti-DDoS System vs SkyCloud Anti-DDoS FAQ Common questions when comparing NSFOCUS Anti-DDoS System vs SkyCloud Anti-DDoS for DDoS mitigation. ### What is the difference between NSFOCUS Anti-DDoS System and SkyCloud Anti-DDoS? **NSFOCUS Anti-DDoS System**: On-premises DDoS mitigation appliance for service providers. Built by NSFOCUS. **SkyCloud Anti-DDoS**: Enterprise DDoS mitigation service with 24/7 monitoring and 3-layer traffic scrubbing. Built by SkyCloud. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes NSFOCUS Anti-DDoS System and SkyCloud Anti-DDoS? **NSFOCUS Anti-DDoS System** is made by NSFOCUS. **SkyCloud Anti-DDoS** is made by SkyCloud. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is NSFOCUS Anti-DDoS System a good alternative to SkyCloud Anti-DDoS? Often, yes. NSFOCUS Anti-DDoS System and SkyCloud Anti-DDoS are both DDoS Mitigation products, and both cover DDoS. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [NSFOCUS Anti-DDoS System vs Blindspot Intelligent Network & Infra Protection](https://cybersectools.com/compare/blindspot-intelligent-network-and-infra-protection-vs-nsfocus-anti-ddos-system) - [NSFOCUS Anti-DDoS System vs Genie Networks GenieATM](https://cybersectools.com/compare/nsfocus-anti-ddos-system-vs-genie-networks-genieatm) - [NSFOCUS Anti-DDoS System vs Infoblox DNS Infrastructure Protection](https://cybersectools.com/compare/infoblox-dns-infrastructure-protection-vs-nsfocus-anti-ddos-system) - [SkyCloud Anti-DDoS vs Blindspot Intelligent Network & Infra Protection](https://cybersectools.com/compare/blindspot-intelligent-network-and-infra-protection-vs-skycloud-anti-ddos) - [SkyCloud Anti-DDoS vs Genie Networks GenieATM](https://cybersectools.com/compare/genie-networks-genieatm-vs-skycloud-anti-ddos) - [SkyCloud Anti-DDoS vs Infoblox DNS Infrastructure Protection](https://cybersectools.com/compare/infoblox-dns-infrastructure-protection-vs-skycloud-anti-ddos) ## Alternatives to each - [See all NSFOCUS Anti-DDoS System alternatives](https://cybersectools.com/alternatives/nsfocus-anti-ddos-system) - [See all SkyCloud Anti-DDoS alternatives](https://cybersectools.com/alternatives/skycloud-anti-ddos) --- Source: https://cybersectools.com/compare/nsfocus-anti-ddos-system-vs-skycloud-anti-ddos For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/nsfocus-anti-ddos-system.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on NSFOCUS Anti-DDoS System and SkyCloud Anti-DDoS: 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