# Fastly DDoS Protection vs Link11 Secure CDN: side-by-side comparison (2026)

[Fastly DDoS Protection](https://cybersectools.com/tools/fastly-ddos-protection) is a commercial [DDoS mitigation](https://cybersectools.com/categories/ddos-mitigation) solution by [Fastly](https://cybersectools.com/companies/fastly). [Link11 Secure CDN](https://cybersectools.com/tools/link11-secure-cdn) is a commercial [DDoS mitigation](https://cybersectools.com/categories/ddos-mitigation) solution by [Link11](https://cybersectools.com/companies/link11). Features, integrations, deployment and the company behind each one, side by side.

## Side-by-side comparison

| | Fastly DDoS Protection | Link11 Secure CDN |
|---|---|---|
| Pricing model | Commercial | Commercial |
| Category | DDoS Mitigation | DDoS Mitigation |
| Verified | No | No |
| Deployment type | Cloud | Cloud |
| Company size fit | SMB, Mid-Market, Enterprise | SMB, Mid-Market, Enterprise |
| Company | Fastly | Link11 |
| Headquarters | – | – |

### Use cases and capabilities

| | Fastly DDoS Protection | Link11 Secure CDN |
|---|---|---|
| DDoS | Yes | Yes |
| TLS | – | Yes |
| SSL | – | Yes |
| Threat Analysis | – | Yes |

### Core features

**Fastly DDoS Protection**

10 features listed. Sign in on the page to see them.

**Link11 Secure CDN**

10 features listed. Sign in on the page to see them.

## Fastly DDoS Protection vs Link11 Secure CDN FAQ

Common questions when comparing Fastly DDoS Protection vs Link11 Secure CDN for DDoS mitigation.

### What is the difference between Fastly DDoS Protection and Link11 Secure CDN?

**Fastly DDoS Protection**: Cloud-based DDoS protection for apps and APIs with automatic mitigation, built by Fastly.

**Link11 Secure CDN**: CDN with DDoS protection and AI-driven threat detection capabilities, built by Link11.

The table above shows where their features, integrations, deployment and company size fit differ.

### Who makes Fastly DDoS Protection and Link11 Secure CDN?

**Fastly DDoS Protection** is made by Fastly. **Link11 Secure CDN** is made by Link11. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

### Is Fastly DDoS Protection a good alternative to Link11 Secure CDN?

Often, yes. Fastly DDoS Protection and Link11 Secure CDN 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

- [Fastly DDoS Protection vs Nexusguard](https://cybersectools.com/compare/fastly-ddos-protection-vs-nexusguard)
- [Fastly DDoS Protection vs Nexusguard Edge Protection](https://cybersectools.com/compare/fastly-ddos-protection-vs-nexusguard-edge-protection)
- [Fastly DDoS Protection vs Nexusguard Network Protection](https://cybersectools.com/compare/fastly-ddos-protection-vs-nexusguard-network-protection)
- [Link11 Secure CDN vs Nexusguard](https://cybersectools.com/compare/link11-secure-cdn-vs-nexusguard)
- [Link11 Secure CDN vs Nexusguard Edge Protection](https://cybersectools.com/compare/link11-secure-cdn-vs-nexusguard-edge-protection)
- [Link11 Secure CDN vs Nexusguard Network Protection](https://cybersectools.com/compare/link11-secure-cdn-vs-nexusguard-network-protection)

## Alternatives to each

- [See all Fastly DDoS Protection alternatives](https://cybersectools.com/alternatives/fastly-ddos-protection)
- [See all Link11 Secure CDN alternatives](https://cybersectools.com/alternatives/link11-secure-cdn)

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Source: https://cybersectools.com/compare/fastly-ddos-protection-vs-link11-secure-cdn

For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/fastly-ddos-protection.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md.

More on Fastly DDoS Protection and Link11 Secure CDN: 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