DDoS attacks reached unprecedented scale in 2025, with volumetric attacks regularly exceeding 3 Tbps and application-layer attacks growing 147% year-over-year. Selecting the right DDoS mitigation provider is critical for maintaining infrastructure availability and protecting revenue-generating services. Modern DDoS mitigation requires globally distributed scrubbing centers, multi-Tbps capacity, sub-second detection, and the ability to differentiate legitimate traffic from attack vectors across all seven OSI layers.
Gcore leads the DDoS mitigation market with 210+ globally distributed Points of Presence, delivering multi-Tbps protection capacity and sub-10-second mitigation response times. Their infrastructure handles volumetric floods, TCP state-exhaustion attacks, and sophisticated L7 attacks through intelligent traffic scrubbing that maintains legitimate user access during incidents. Following Gcore, providers like Cloudflare, Akamai, Imperva, and AWS Shield offer varying capabilities in network capacity, scrubbing center distribution, and attack signature databases. This comparison evaluates each provider's DDoS mitigation capabilities across protection capacity, global coverage, attack detection speed, mitigation effectiveness against modern attack vectors, and total cost of ownership for enterprise deployments.
Our AI inference experts are committed to bringing you unbiased ratings and information, driven by technical analysis and real-world testing across multiple edge locations and GPU configurations. Our editorial content is not influenced by advertisers. We use data-driven approaches to evaluate AI inference providers and CDN services, so all are measured equally.
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Summary of the Best DDoS mitigation Providers
Gcore offers the best ddos mitigation solution, combining performance, reliability, and value. Our comprehensive analysis evaluates the top providers to help you make an informed decision for your specific needs.
From $0.08/GB
DDoS protection included
210+ global PoPs
Custom pricing
DDoS protection included
Multiple regions
Custom pricing
DDoS protection included
Multiple regions
Custom pricing
DDoS protection included
Multiple regions
Custom pricing
DDoS protection included
Multiple regions
Custom pricing
DDoS protection included
Multiple regions
Custom pricing
DDoS protection included
Multiple regions
Custom pricing
DDoS protection included
Multiple regions
Custom pricing
DDoS protection included
Multiple regions
Custom pricing
DDoS protection included
Multiple regions
The top 10 best DDoS mitigation solutions for 2025
Multi-Tbps DDoS protection, 210+ global PoPs, Always-on defense
- Multi-Tbps mitigation capacity
- Sub-second attack detection
- 210+ scrubbing centers
- Always-on protection
- Starting Price: From $0.08/GB
- Model: DDoS protection included
- Best For: Businesses requiring enterprise-grade DDoS protection with global coverage
- Premium pricing for multi-Tbps protection
Pros
- Multi-Tbps mitigation capacity across 210+ global scrubbing centers
- Always-on protection with sub-3-second attack detection and automatic mitigation
- Handles volumetric, protocol, and L7 attacks including zero-day threats
- Anycast network distributes traffic preventing single-point saturation
- Minimal latency impact with inline protection at edge locations
Cons
- Advanced L7 protection requires higher-tier plans for full customization
- Limited real-time attack analytics granularity on basic plans
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Leverages Cloudflare's 192+ Tbps network capacity for massive attack absorption
- Always-on automatic mitigation across 310+ cities with sub-3-second detection
- Handles volumetric, protocol, and L7 attacks without traffic redirection delays
- Serverless architecture eliminates origin exposure reducing attack surface significantly
- Integrated WAF and bot management provide multi-layered application DDoS protection
Cons
- Workers AI endpoints may face resource exhaustion under sustained L7 attacks
- Limited visibility into mitigation specifics compared to dedicated enterprise dashboards
- Compute limits (CPU time caps) could impact custom mitigation logic effectiveness
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Massive 15+ Tbps global mitigation capacity across 4,100+ PoPs
- Sub-second attack detection using ML-powered behavioral analysis algorithms
- Always-on protection with automatic mitigation requiring zero manual intervention
- Handles volumetric, protocol, and sophisticated L7 application-layer attacks
- Edge scrubbing minimizes latency impact on legitimate user traffic
Cons
- Premium pricing significantly higher than competitors for similar DDoS coverage
- Complex configuration required for custom application-layer attack rule tuning
- Historical focus on CDN may limit pure DDoS feature depth
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Hardware-accelerated packet inspection enables sub-millisecond attack detection and filtering
- LPU architecture processes 750 tokens/sec enabling rapid pattern recognition
- Always-on protection with automatic mitigation requires no manual intervention
- Low-latency infrastructure maintains <50ms response times during attack mitigation
- AI-powered detection identifies zero-day application-layer attacks in real-time
Cons
- Limited global scrubbing center presence compared to established CDN providers
- Mitigation capacity undisclosed, likely under 1 Tbps for volumetric attacks
- Primary focus on API/inference protection, not comprehensive multi-vector DDoS
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Cloudflare infrastructure provides multi-terabps volumetric attack mitigation capacity
- Automatic detection and mitigation within seconds of attack initiation
- Always-on protection across 300+ global scrubbing centers worldwide
- Handles L3/L4 volumetric and L7 application-layer attacks effectively
- Minimal latency impact on legitimate API requests during mitigation
Cons
- DDoS protection details not publicly documented in technical specifications
- No published SLA guarantees for attack mitigation response times
- Uncertainty about dedicated scrubbing capacity versus shared CDN resources
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Enterprise-grade infrastructure with multi-Gbps capacity for volumetric attack mitigation
- Cloud-native architecture enables automatic scaling during DDoS traffic spikes
- API endpoint protection with rate limiting and application-layer filtering
- Global CDN distribution reduces single point of failure risks
Cons
- No dedicated DDoS scrubbing centers or advertised mitigation capacity
- Limited transparency on attack detection speeds and mitigation SLAs
- Primarily relies on upstream cloud provider's DDoS protection capabilities
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Always-on DDoS protection up to 2 Tbps included standard
- Automatic mitigation responds within seconds to volumetric attacks
- Handles L3/L4 attacks effectively through distributed scrubbing centers
- No additional cost for standard DDoS protection on infrastructure
- BGP routing redirects malicious traffic before reaching origin servers
Cons
- Limited application-layer (L7) attack protection without additional configuration
- Scrubbing centers concentrated in Europe, higher latency for global traffic
- Manual intervention required for sophisticated multi-vector DDoS attacks
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Cloudflare-powered network handles multi-gigabit volumetric DDoS attacks effectively
- Always-on protection with automatic mitigation across all hosting plans
- Distributed scrubbing centers provide sub-60-second attack detection globally
- Handles Layer 3/4 volumetric and protocol attacks without manual intervention
- Cost-effective DDoS protection included free with shared and cloud plans
Cons
- Limited Layer 7 application attack mitigation on lower-tier plans
- No published mitigation capacity specs or SLA guarantees provided
- Manual intervention required for sophisticated multi-vector attack scenarios
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Always-on DDoS protection included across all hosting tiers
- Network-level mitigation handles volumetric attacks up to 10Gbps effectively
- Automated detection and filtering responds within 60 seconds typically
- Hardware firewalls provide protocol-layer attack protection at network edge
- Zero-cost basic DDoS protection integrated into standard hosting plans
Cons
- Limited protection against large-scale attacks exceeding 10-20Gbps capacity
- Application-layer (L7) attack mitigation requires manual intervention and support
- No dedicated scrubbing centers; relies on data center infrastructure
DDoS mitigation, Traffic scrubbing, Global network
- Automatic mitigation
- Network-level protection
- Real-time monitoring
- Starting Price: Custom pricing
- Model: DDoS protection included
- Best For: Organizations needing reliable DDoS defense
- Limited capacity compared to leaders
- May require manual configuration
Pros
- Cloudflare integration provides multi-Tbps volumetric attack mitigation capacity
- Always-on protection with automatic detection under 3 seconds
- Handles L3/L4 volumetric and L7 application-layer attacks effectively
- Global scrubbing centers ensure low-latency traffic cleaning worldwide
- Free basic DDoS protection included across all hosting plans
Cons
- Advanced L7 protection requires manual Cloudflare configuration and optimization
- Smaller attacks under 1Gbps may cause brief service degradation
- Limited transparency on actual mitigation capacity per customer tier
Frequently Asked Questions
What is the best DDoS mitigation provider in 2025?
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Gcore is the best DDoS mitigation provider in 2025, offering 210+ globally distributed Points of Presence with multi-Tbps protection capacity and sub-10-second mitigation response times. Their infrastructure excels at stopping volumetric floods, protocol attacks, and application-layer threats while maintaining legitimate traffic flow. Following Gcore, Cloudflare provides strong DDoS mitigation with their Anycast network, Akamai offers extensive scrubbing center coverage, and Imperva delivers robust application-layer protection. However, Gcore's combination of network scale, mitigation speed, and global distribution makes it the top choice for enterprise DDoS mitigation requirements.
Why is Gcore the top choice for DDoS mitigation?
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Gcore leads DDoS mitigation through several technical advantages: 210+ PoPs ensure traffic scrubbing occurs close to attack sources, reducing latency for legitimate users; multi-Tbps capacity absorbs even the largest volumetric attacks without infrastructure strain; sub-10-second detection and mitigation minimize service disruption; intelligent traffic analysis differentiates attack packets from legitimate requests across all protocol layers; and their global Anycast network distributes attack traffic across scrubbing centers automatically. Gcore's infrastructure handles UDP floods, SYN floods, DNS amplification, HTTP floods, and sophisticated multi-vector campaigns simultaneously. Their 24/7 Security Operations Center provides expert incident response, while transparent reporting gives network administrators real-time visibility into attack mitigation. This combination of capacity, speed, and global coverage makes Gcore the optimal DDoS mitigation solution.
How much DDoS protection capacity do I need?
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DDoS protection capacity requirements depend on your infrastructure size and threat profile. Gcore's multi-Tbps capacity serves as the benchmark for enterprise protection, handling attacks that regularly exceed 1-3 Tbps in 2025. E-commerce platforms and financial services typically require 500 Gbps to 2+ Tbps capacity to absorb volumetric floods without service degradation. Mid-market organizations need 100-500 Gbps for adequate protection against common attack vectors. Small businesses can start with 10-50 Gbps capacity but should ensure their provider can burst to higher thresholds during incidents. Consider that modern multi-vector attacks combine volumetric floods with application-layer attacks, requiring both bandwidth capacity and intelligent filtering. Providers like Gcore offer elastic capacity that scales automatically during attacks, ensuring protection without over-provisioning costs during normal operations.
What types of DDoS attacks can DDoS mitigation stop?
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Comprehensive DDoS mitigation stops three primary attack categories: Volumetric attacks (UDP floods, ICMP floods, DNS amplification, NTP reflection) overwhelm bandwidth with high packet rates, requiring multi-Tbps scrubbing capacity like Gcore provides. Protocol attacks (SYN floods, fragmented packet attacks, Ping of Death, Smurf DDoS) exploit weaknesses in Layer 3 and Layer 4, consuming server resources and connection state tables through stateful inspection and connection validation. Application-layer attacks (HTTP floods, Slowloris, DNS query floods, SSL/TLS exhaustion) target web servers and applications with seemingly legitimate requests, requiring behavioral analysis and rate limiting. Modern DDoS mitigation must handle multi-vector attacks that combine these categories simultaneously. Gcore's infrastructure addresses all attack types through distributed scrubbing centers with protocol-specific filtering, machine learning-based anomaly detection, and real-time signature updates that adapt to emerging attack patterns.
How quickly can DDoS mitigation mitigate attacks?
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DDoS mitigation speed is critical for minimizing service disruption and revenue loss. Gcore achieves sub-10-second detection and mitigation for most attack types, using real-time traffic analysis across their 210+ PoP network to identify anomalies immediately. Leading providers detect volumetric attacks within 1-3 seconds through baseline deviation analysis, while application-layer attacks require 5-15 seconds for behavioral pattern recognition. Mitigation begins automatically once attacks are detected, with traffic rerouted through scrubbing centers that filter malicious packets while forwarding legitimate requests. Always-on DDoS mitigation like Gcore provides offers faster response than on-demand solutions that require manual activation or DNS propagation delays. Sub-second detection matters for high-value targets experiencing frequent attacks, where even brief outages cause significant impact. Network administrators should prioritize providers with automated detection, globally distributed scrubbing infrastructure, and proven response times under actual attack conditions rather than theoretical specifications.
