VPS Providers With Free Anti-DDoS in 2026

TL;DR

Most mainstream VPS providers include basic DDoS protection at no extra cost, but definitions vary widely. Vultr and Akamai Linode offer robust Layer 3/4 filtering on all plans. DigitalOcean’s protection is minimal. Hetzner Cloud includes “basic” protection. OVHcloud and Cloudways bundle regional anti-DDoS. Direct mitigation capacity and SLA guarantees differ significantly between providers—verify thresholds before committing to production workloads.

Introduction

DDoS attacks targeting web infrastructure have grown more frequent and sophisticated. When evaluating VPS providers, “free anti-DDoS” is often listed as a feature, yet the actual protection varies from trivial traffic filtering to enterprise-grade mitigation. This article examines six major VPS providers and their complimentary DDoS protection offerings as of 2026.

The distinction matters: free anti-DDoS usually means automatic Layer 3/4 (network-level) filtering, not guaranteed capacity or Layer 7 (application-level) protection. Larger attacks may require paid mitigation services or higher tiers. We’ll break down what each provider actually offers, the technical specifics, and how plans stack against each other.

What Counts as “Free Anti-DDoS”?

Before diving into providers, clarify terminology:

• Layer 3/4 Protection: Filters volumetric attacks (UDP floods, SYN floods, DNS amplification) at the network and transport layers. Usually automatic on modern infrastructure.
• Layer 7 Protection: Inspects application-layer traffic (HTTP/HTTPS) to identify malicious payloads. More resource-intensive; often charged separately or limited to higher tiers.
• Throughput Limits: Most free tiers offer protection “up to X Gbps.” Beyond that, mitigation may degrade or additional charges apply.
• Always-On vs. On-Demand: Always-on filtering runs continuously; on-demand activates only when attack is detected.

Providers rarely disclose free thresholds publicly. Verification requires contacting support or testing.

Vultr

Entry Plan: Cloud Compute (2 vCPU, 4 GB RAM) – $12/month USD
Free Anti-DDoS: Yes, standard across all instances

Vultr includes automatic DDoS protection on all VPS instances at no additional cost. The protection operates at Layers 3 and 4 and is always-on. Vultr publishes limited details on mitigation capacity, but independent testing suggests protection handles attacks in the 10–50 Gbps range before degradation. For larger volumetric attacks, Vultr offers Vultr DDoS Protection (advanced), a paid service tier.

The free tier filters:

• SYN floods
• UDP floods
• ICMP floods
• DNS query floods
• Spoofed packets

Vultr’s infrastructure spans 32 data centers globally. Anti-DDoS filtering integrates at the edge of each PoP, reducing latency impact. Documentation specifies that legitimate traffic experiences no added latency from baseline filtering.

Key Advantage: Transparent—no per-instance configuration needed; filtering applies automatically to all traffic.

DigitalOcean

Entry Plan: Basic Droplet (1 vCPU, 512 MB RAM) – $4/month USD
Free Anti-DDoS: Minimal

DigitalOcean includes only basic infrastructure-level DDoS filtering—Layer 3/4 only, and reactive rather than proactive. The protection is not documented as a marketed feature, reflecting its lightweight nature. For serious DDoS mitigation, DigitalOcean recommends integrating third-party services or their Cloud Load Balancer with Managed Databases.

DigitalOcean does not publish throughput thresholds for free protection. Testing by users indicates that attacks exceeding a few Gbps may overwhelm the default filtering. This makes DigitalOcean suitable for low-risk workloads but not production systems expecting adversarial traffic.

Key Limitation: No Layer 7 protection; no documented SLA for attack mitigation; no advanced filtering rules per-instance.

Hetzner Cloud

Entry Plan: CPX11 (1 vCPU, 1 GB RAM) – €3.99/month (≈ $4.35 USD)
Free Anti-DDoS: Yes, “basic” on all instances

Hetzner Cloud includes DDoS protection labeled as “basic” across all instances. The specifics are sparse: Hetzner states protection covers common Layer 3/4 attacks but does not publish capacity limits. User reports and documentation suggest the free tier handles attacks up to roughly 20 Gbps without degradation.

Notably, Hetzner offers Hetzner DDoS Protection as an optional add-on (paid service) for advanced mitigation and guaranteed capacity. The free tier covers:

• Basic packet filtering
• Automatic null-route activation (silently dropping attack traffic)
• Geographic blocking options (via Hetzner Cloud Firewall API)

Hetzner’s data centers are primarily in Europe (Falkenstein, Nuremberg, Helsinki). The free protection benefits from Hetzner’s large AS-level peering, providing baseline filtering without per-instance cost.

Key Advantage: Extremely competitive pricing; free tier suitable for hobby and small production workloads.

Key Limitation: Thresholds not guaranteed; paid tier required for SLA.

Akamai Linode

Entry Plan: Nanode 1GB (1 vCPU, 1 GB RAM) – $5/month USD
Free Anti-DDoS: Yes, standard across all instances

Akamai Linode (formerly Linode before the 2022 Akamai acquisition) includes DDoS protection on all VPS instances at no charge. The protection is always-on and filters Layer 3/4 attacks. Linode publishes no official capacity thresholds but has historically handled attacks up to 100+ Gbps on larger instances without incident, suggesting robust infrastructure.

The free protection covers:

• ICMP floods
• UDP floods
• SYN floods
• Fragmented packet attacks
• DNS query floods

Linode’s advantage is transparency and historical reliability. The service has been battle-tested since the early 2000s, and DDoS filtering is a mature, integral feature. No special configuration is required; filtering activates immediately upon instance creation.

For attacks exceeding baseline protection, Linode offers Linode DDoS Protection as an optional paid add-on (approximately $40–100/month depending on capacity).

Key Advantage: Extensive track record; integration with Linode Manager API allows scripting of automated responses (e.g., triggering IP failover).

Key Limitation: Advanced Layer 7 filtering not included in free tier; must be sourced externally.

OVHcloud

Entry Plan: VPS Starter (1 vCPU, 2 GB RAM) – €3.49/month (≈ $3.80 USD)
Free Anti-DDoS: Yes, included for all VPS; capacity varies by region

OVHcloud includes anti-DDoS protection across all VPS tiers. Notably, protection capacity depends on the region selected:

OVHcloud’s free tier operates at Layer 3/4. The service leverages OVHcloud’s proprietary Arbor-based mitigation infrastructure. When attacks exceed regional thresholds, OVHcloud does not automatically escalate; instead, the instance may become unreachable. Purchasing OVHcloud Anti-DDoS Premium (separate service, starts at €19.99/month) provides guaranteed mitigation capacity.

OVHcloud’s aggressive pricing attracts budget-conscious operators, but the free protection tiers are the lowest among major providers. Suitable for non-critical workloads only.

Key Advantage: Lowest entry cost; geographic capacity flexibility.

Key Limitation: Free tier thresholds are lowest in the industry; immediate upgrade needed for meaningful protection.

Cloudways

Entry Plan: Basic Plan (1 GB RAM, 25 GB SSD) – $11/month USD
Free Anti-DDoS: Yes, via Cloudflare integration (optional add-on)

Cloudways is a managed cloud platform (builds on DigitalOcean, Linode, Vultr, AWS backends). DDoS protection varies by underlying provider but is not uniformly available for free. However, Cloudways offers integrated Cloudflare protection available on all plans, with a free Cloudflare tier or paid upgrades.

The free Cloudflare tier (Cloudflare Free) includes:

• Layer 3/4 DDoS protection
• Basic rate limiting
• No Layer 7 WAF (Web Application Firewall)
• No guaranteed SLA

Cloudways additionally provides Cloudways DDoS Protection (paid add-on, ~$10–30/month depending on plan tier), which adds Layer 7 protection and higher capacity.

Unlike raw VPS providers, Cloudways abstracts underlying infrastructure. The actual DDoS mitigation quality depends on which backend provider your instance runs on and whether Cloudflare integration is enabled.

Key Advantage: Managed platform; integration with Cloudflare reduces setup friction.

Key Limitation: Protection is not truly “free”—requires Cloudflare subscription (even the free tier has rate limits); underlying VPS provider’s DDoS capabilities are secondary.

Comparison Table

Technical Considerations

Always-On vs. On-Demand

• Always-on filtering (Vultr, Akamai Linode, Hetzner, OVHcloud) inspects all traffic continuously, incurring negligible latency overhead (~0–1 ms).
• On-demand or reactive filtering (DigitalOcean) activates only after attack detection, potentially allowing initial traffic spike to degrade service.

Layer 7 Protection

Only Cloudways (via Cloudflare) offers Layer 7 filtering in the free tier. This is crucial for:

• HTTP/HTTPS DDoS attacks (slowloris, HTTP floods)
• Bot mitigation
• Geo-blocking and rate limiting

Raw VPS providers do not include Layer 7 free; third-party WAF integration (Cloudflare, AWS WAF, Imperva) is necessary.

Anycast Architecture

Providers with global PoP networks (Vultr, Akamai Linode) distribute attack traffic across multiple data centers, improving mitigation efficacy. Regional providers (OVHcloud, Hetzner) concentrate filtering at fewer sites, potentially creating bottlenecks during large attacks.

Logging and Forensics

None of the examined providers offer detailed DDoS attack logs in the free tier. Akamai Linode provides basic API access to view mitigation events; others require support tickets or paid upgrades.

Bottom Line

For most production workloads: Akamai Linode ($5/month) offers the best balance of free DDoS protection, track record, and cost. Vultr ($12/month) is a close alternative if you prioritize global redundancy.

For minimal budgets: OVHcloud (€3.49/month) or Hetzner (€3.99/month) provide basic Layer 3/4 filtering but assume attack traffic will remain below ~500 Mbps–1 Gbps.

For web applications requiring Layer 7 protection: Integrate Cloudflare (free tier) or use Cloudways’ managed platform ($11/month + Cloudflare), avoiding reliance on VPS-level protection alone.

Never rely on free VPS anti-DDoS as your sole defense strategy. Layer 7 attacks, slow-rate attacks, and application-level floods bypass infrastructure filtering. For adversarial environments, budget for paid DDoS mitigation or WAF services.

Disclosure: This article may contain affiliate links to VPS provider referral programs.