Hetzner DDoS Protection vs Cloudflare
A detailed comparison to help you choose between Hetzner DDoS Protection and Cloudflare.
Quick Verdict
4.0/5
Hetzner DDoS Protection
0 reviews
4.3/5
Cloudflare
0 reviews
Cloudflare is rated higher (4.3 vs 4.0). Free automatic DDoS mitigation included with every Hetzner product. Arbor/Juniper scrubbing plus Nokia Deepfield Defender edge filtering (2026), with no per-gigabit charges and no configurable thresholds. Global network that speeds up and protects websites with CDN caching, DDoS protection, free SSL and DNS. Free plan; Pro costs $20/month billed annually ($25 monthly).
Hetzner DDoS Protection Hardware-backed DDoS mitigation for high-traffic infrastructure | Cloudflare Global CDN and DDoS protection with object storage | |
|---|---|---|
| Overview | ||
| Rating | 4.0 (0 reviews) | 4.3 (0 reviews)✓ |
| Pricing model | free | freemium |
| Starting price | Free✓ | From $20/mo |
| Best for | Hetzner customers who want a credible zero-cost first line of volumetric defense and will layer external L7 filtering on top only where attack risk justifies paying for it. | Websites and SaaS front ends that want a free or flat-priced global CDN with DDoS protection and TLS included — and can accept proxying all traffic through one vendor. |
| Features | ||
| IPv6 | ✓ | |
| DDoS protection | ||
| Automated backups | ||
| Snapshots | ||
| Managed option | ||
| Bare metal | ||
| GPU available | ||
| S3-compatible | ||
| Hourly billing | ||
| Free tier | ||
| Data-center locations | ||
| Regions | — | Global — 300+ cities |
| Tags | ||
| Tags | free tierddos protectioneu datacenter | free tiers3 compatibleddos protectioneu datacenterus datacenterapac datacenterapi accessipv6terraform provider |
| Visit Hetzner DDoS Protection → | Visit Cloudflare → | |
Hetzner DDoS Protection
Pros
- + Free and automatic for every Hetzner customer, with no scrubbing or per-gigabit charges during attacks
- + Nokia Deepfield Defender edge mitigation (since March 2026) filters most attack traffic before it enters the backbone
- + Distinguishes attack types (e.g. UDP flood vs SYN flood) instead of reacting to raw volume alone
- + Filtering stays inside Hetzner's own German/Finnish network, supporting GDPR data-sovereignty requirements
- + Covers all Hetzner products at once: cloud servers, dedicated root servers, web hosting, load balancers
Cons
- - Protects Hetzner infrastructure only; useless for non-Hetzner origins
- - Zero user control: no configurable thresholds, no dashboard, no WAF rules
- - No published mitigation capacity, detection SLA, or uptime credits tied to the service
- - Non-EU locations (Ashburn, Hillsboro, Singapore) not confirmed to run the same mitigation stack
- - Historic community reports of null-routing attacked dedicated servers could not be confirmed against current policy
Cloudflare
Pros
- + Unmetered bandwidth and requests on every plan, including Free
- + Free managed WAF ruleset, Universal SSL and unmetered DDoS protection by default
- + 330+ city network with Anycast routing and no region pricing
- + Flat per-domain pricing is easy to budget; no egress surprises
- + Terraform provider and full API for configuration as code
Cons
- - No uptime SLA below the Business plan
- - Per-domain billing gets expensive for domain portfolios
- - Advanced WAF tuning and rate limiting are plan-gated
- - Proxy architecture is a concentration risk during network-level incidents
- - Large feature surface means caching misconfigurations can go unnoticed
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