Best DDoS Protection Solutions - Page 5

How Many DDoS Protection Solutions Products Does G2 Track?

Total Products under this Category: 92

Category Stats (Sep 2026)

  • Average Rating: 4.42/5 The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Azion (+0.36%) - Among all products in this category, Azion recorded the largest rating increase compared to last month

Last updated: September 30, 2026

How Does G2 Rank DDoS Protection Solutions Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 2,900+ Authentic Reviews
  • 92+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for DDoS Protection Solutions

G2 Grid® for DDoS Protection Solutions plotting products by satisfaction and market presence

Highlighted products: Cloudflare Application Security and Performance, DataDome, HAProxy, Radware Cloud DDoS Protection Service, Arbor Threat Mitigation System, AWS Shield, Azion, and Google Cloud Armor.

Underlying data: [Grid® JSON](https://www.g2.com/categories/ddos-protection/grids.json?focus%5B%5D=cloudflare-application-security-and-performance&focus%5B%5D=datadome&focus%5B%5D=haproxy&focus%5B%5D=radware-cloud-ddos-protection-service&focus%5B%5D=arbor-threat-mitigation-system&focus%5B%5D=aws-shield&focus%5B%5D=azion&focus%5B%5D=google-cloud-armor)

Telia DDoS mitigation

Protect your network with continuous, host-level protection against DDoS attacks. We offer cutting-edge DDoS mitigation technology across our global IP backbone, ensuring scalable, worldwide protection.

Average Rating: 4.8/5.0

Total Reviews: 2

Who Is the Company Behind Telia DDoS mitigation?

  • Seller: Arelion
  • HQ Location: Stockholm, Solna
  • Twitter: @TeliaCompany
    4,605 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    594 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Telia DDoS mitigation?

Wangsu DDoS Cloud Cleaning

Wangsu DDoS Mitigation Service (DMS for short), is based on the globally distributed CDN resources up to 10Tbps mitigation capacity, and offers proprietary mitigation algorithms combined with the big data enabled intelligence. It detects and mitigates various types of DDoS attacks (such as SYN Flood, ACK Flood, UDP Flood, HTTP Flood, etc.) in real time, and ensures website availability under volumetric DDoS attacks.

Average Rating: 4.0/5.0

Total Reviews: 2

Who Is the Company Behind Wangsu DDoS Cloud Cleaning?

Who Uses This Product?

  • Company Size: 50% Medium, 50% Small

What Are Recent G2 Reviews of Wangsu DDoS Cloud Cleaning?

Akamai App & API Protector

Web Application Protector is designed to safeguard web assets from web application and DDoS attacks, while improving performance.

Average Rating: 4.0/5.0

Total Reviews: 2

How Do G2 Users Rate Akamai App & API Protector?

  • Logging: 8.3/10 (Category avg: 8.4/10)
  • IT Alerting: 8.3/10 (Category avg: 8.5/10)
  • Website Protection: 8.3/10 (Category avg: 8.9/10)
  • Ease of Setup: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Akamai App & API Protector?

  • Seller: Akamai Technologies
  • Year Founded: 1998
  • HQ Location: Cambridge, MA
  • Twitter: @Akamai
    115,251 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    10,658 employees on LinkedIn®
  • Ownership: NASDAQ:AKAM

Who Uses This Product?

  • Company Size: 50% Large, 50% Medium

What Do G2 Reviewers Say About Akamai App & API Protector?

AI-generated summary from verified user reviews

Pros
  • Users find configuration easy with Akamai, enabling quick adjustments and efficient management of security settings.
  • Users value the helpful customer support from Akamai, enhancing their ability to manage and mitigate threats effectively.
  • Users value the custom rules feature of Akamai App & API Protector for its user-friendly and effective mitigation capabilities.
  • Users value the robust security measures of Akamai App & API Protector, effectively protecting against various cyber threats.
  • Users commend the robust DDoS protection from Akamai, effectively mitigating attacks and enhancing web security.
Cons
  • Users feel the limited customization of Akamai App & API Protector restricts advanced control compared to other options.

What Are Recent G2 Reviews of Akamai App & API Protector?

What Are G2 Users Discussing About Akamai App & API Protector?

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Alibaba Anti-DDoS Basic

Alibaba Cloud Anti-DDoS Basic is a cloud-based security service that integrates with Alibaba Cloud ECS instances to safeguard your data and applications from DDoS attacks, and provides increased visibility and control over your security measures

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Alibaba Anti-DDoS Basic?

  • Seller: Alibaba
  • HQ Location: Hangzhou
  • Twitter: @alibaba_cloud
    1,189,812 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    5,321 employees on LinkedIn®
  • Ownership: BABA
  • Total Revenue (USD mm): $509,711

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Alibaba Anti-DDoS Basic?

What Are G2 Users Discussing About Alibaba Anti-DDoS Basic?

Alibaba Cloud Anti-DDoS Pro

Alibaba Cloud Anti-DDoS Pro is a value added protection service to ensure high availability and provide complete protection to your online business from all kinds of malicious DDoS attacks.

Average Rating: 4.5/5.0

Total Reviews: 1

Who Is the Company Behind Alibaba Cloud Anti-DDoS Pro?

  • Seller: Alibaba
  • HQ Location: Hangzhou
  • Twitter: @alibaba_cloud
    1,189,812 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    5,321 employees on LinkedIn®
  • Ownership: BABA
  • Total Revenue (USD mm): $509,711

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Alibaba Cloud Anti-DDoS Pro?

What Are G2 Users Discussing About Alibaba Cloud Anti-DDoS Pro?

BeeThink anti-DDoS Guardian

Anti DDoS Guardian is high performance DDoS protection software for Windows Servers.

Average Rating: 5.0/5.0

Total Reviews: 1

Who Is the Company Behind BeeThink anti-DDoS Guardian?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of BeeThink anti-DDoS Guardian?

What Are G2 Users Discussing About BeeThink anti-DDoS Guardian?

BIG-IP DDoS Hybrid Defender

BIG-IP DDoS Hybrid Defender is a comprehensive security solution designed to protect organizations from a wide range of Distributed Denial-of-Service attacks across network and application layers. By integrating on-premises and cloud-based technologies, it offers flexible deployment options—including inline, out-of-band, and hybrid configurations—to suit diverse network architectures. This multi-layered defense system ensures high performance and scalability without compromising legitimate traffic. Key Features and Functionality: - Behavioral DoS Detection: Automatically generates dynamic signatures for rapid and accurate threat identification, enhancing protection against sophisticated attacks. - Line-Rate Mitigation: Provides sub-second attack detection with geo-tracking and intelligent signaling, ensuring swift response to threats. - Advanced Mitigation Techniques: Offers configurable rate limiting, connection limiting, and source limiting to effectively manage and block malicious traffic. - SSL/TLS Decryption: Enhances visibility into encrypted traffic, enabling inspection and mitigation of application-layer attacks over HTTPS. - Proactive Bot Defense: Identifies and mitigates malicious bot activity before it can impact network resources. - Flexible Deployment Options: Supports various deployment modes, including inline, out-of-band, cloud-delivered, or hybrid, to integrate seamlessly with existing network infrastructures. Primary Value and Problem Solved: BIG-IP DDoS Hybrid Defender addresses the critical need for robust and adaptable DDoS protection in today's complex threat landscape. By offering multi-layered defense mechanisms, it safeguards both network and application layers from volumetric and sophisticated attacks. Its flexible deployment options and automated systems enhance operational efficiency, allowing organizations to maintain high availability and performance of their applications and services without the need for extensive manual intervention.

Average Rating: 3.5/5.0

Total Reviews: 1

How Do G2 Users Rate BIG-IP DDoS Hybrid Defender?

  • Logging: 8.3/10 (Category avg: 8.4/10)
  • IT Alerting: 8.3/10 (Category avg: 8.5/10)
  • Website Protection: 8.3/10 (Category avg: 8.9/10)
  • Ease of Setup: 8.3/10 (Category avg: 8.7/10)

Who Is the Company Behind BIG-IP DDoS Hybrid Defender?

  • Seller: F5
  • HQ Location: Seattle, Washington
  • Twitter: @F5Networks
    1,385 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    6,247 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Large

CDNetworks Cloud Security

CDNetworks Cloud Security is a cloud-native WAAP (Web Application and API Protection) platform that delivers integrated DDoS protection, Web Application Firewall (WAF), Bot Management, and API Security with real-time, adaptive threat mitigation across a global edge network.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate CDNetworks Cloud Security?

  • Ease of Setup: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind CDNetworks Cloud Security?

  • Seller: CDNetworks
  • Year Founded: 2000
  • HQ Location: Singapore, SG
  • Twitter: @CDNetworks
    2,779 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    312 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are Recent G2 Reviews of CDNetworks Cloud Security?

Cloudbric

Cloudbric is Penta Security's leading brand in the SaaS-type security platform industry. From IoT & End Point security to enterprise web security, Cloudbric provides services safeguarding all entities requiring an Internet connection. Get more information on Cloudbric in its website : www.cloudbric.com/

Average Rating: 4.3/5.0

Total Reviews: 14

How Do G2 Users Rate Cloudbric?

  • Ease of Setup: 6.3/10 (Category avg: 8.7/10)

Who Is the Company Behind Cloudbric?

  • Seller: Cloudbric
  • Year Founded: 1997
  • HQ Location: Seoul, Seoul
  • Twitter: @cloudbric
    6,224 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    14 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Small, 36% Large

What Are Recent G2 Reviews of Cloudbric?

What Are G2 Users Discussing About Cloudbric?

Edgio

Edgio (NASDAQ: EGIO) helps companies deliver online experiences and content faster, safer, and with more control. Our developer-friendly, globally scaled edge network, combined with our fully integrated application and media solutions, provide a single platform for the delivery of high-performing, secure web properties, and streaming content. Through this fully integrated platform and end-to-end edge services, companies can deliver content quicker and more securely, boosting overall revenue and business value. All services run at the edge of our private, global network with 250 Tbps of bandwidth capacity. We process 5% of all web traffic and are rapidly growing. Edgio is trusted and relied on by TD Ameritrade, Plus500, Solvay Bank, Yahoo, Shoe Carnival, Canadian Hockey League, World Champion Fantasy, Mars Wrigley, Coach, and Kate Spade.

Average Rating: 4.1/5.0

Total Reviews: 19

How Do G2 Users Rate Edgio?

  • Ease of Setup: 7.9/10 (Category avg: 8.7/10)

Who Is the Company Behind Edgio?

  • Seller: Edgio
  • Year Founded: 2001
  • HQ Location: Scottsdale, Arizona
  • LinkedIn® Page: www.linkedin.com
    428 employees on LinkedIn®
  • Ownership: NASDAQ:LLNW
  • Total Revenue (USD mm): $200

Who Uses This Product?

  • Top Industries: Information Technology and Services
  • Company Size: 40% Large, 40% Medium

What Are Recent G2 Reviews of Edgio?

What Are G2 Users Discussing About Edgio?

Flowtriq

Flowtriq is a real-time DDoS detection and BGP mitigation platform built for hosting providers, game server operators, ISPs, and MSPs. It analyzes sFlow v5, NetFlow v5/v9, and IPFIX telemetry to detect attacks within one second and trigger automated mitigation through upstream scrubbing services or your own infrastructure. There are no hardware appliances to deploy, no traffic hairpinning, and no six-figure contracts. The platform deploys as a lightweight software agent that monitors your existing network telemetry. It establishes per-node traffic baselines using a sliding window p99 model and scores anomalies on a 0 to 100 confidence scale across seven attack families including DNS amplification, UDP floods, SYN floods, ICMP, HTTP floods, and multi-vector attacks. When a threshold is breached, Flowtriq orchestrates BGP-based mitigation through integrations with Cloudflare Magic Transit, Akamai, OVH VAC, Hetzner, or your own mitigation stack. It also integrates with PagerDuty for alerting, WHMCS and Pterodactyl for customer-facing dashboards, and routing platforms like MikroTik and pfSense for direct mitigation actions. Most DDoS detection platforms were designed for enterprises with dedicated NOC teams and enterprise budgets. Flowtriq was built from the ground up for operators who need sub-second detection without the overhead. It installs in under five minutes, starts building baselines immediately, and replaces the patchwork of open-source flow collectors and homegrown scripts that most operators rely on today. The platform supports L7 application-aware detection for nginx, Apache, Caddy, LiteSpeed, and HAProxy, and includes a 1,000-packet PCAP ring buffer for forensic capture after an incident. Flowtriq was born from real-world vulnerability research. The founding team discovered a critical vulnerability that enabled law enforcement to disrupt active botnet infrastructure globally, and built the detection engine around the attacker behavior patterns that research uncovered. In a documented case study, Flowtriq detected a multi-vector attack combining NTP amplification and SYN flood in 0.9 seconds and fully mitigated it in 11 seconds with zero disconnections during a live 240-person event. Flowtriq offers a 14-day free trial with no credit card required. Pricing starts at $9.99 per node per month, or $7.99 per node per month on an annual plan.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Flowtriq?

  • IT Alerting: 10.0/10 (Category avg: 8.5/10)
  • Ease of Setup: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Flowtriq?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Flowtriq?

Gcore Web application and API protection (WAAP)

An end-to-end WAAP solution for protection against L7 DDoS attacks, zero-day vulnerabilities, OWASP top-ten threats, data breaches, and malicious bots. Gcore offers a 99.99% SLA. — Gcore Web application and API protection includes three elements for comprehensive protection: L7 DDoS protection: Keeps your web app working flawlessly even during massive, sustained attacks. — WAF+API Protection: Guards against OWASP top-ten threats, unpatched vulnerabilities, zero-day attacks, and API-specific attacks. Protects confidential information to comply with data protection standards, including GDPR and PCI DSS. — Advanced bot protection: Prevents the harmful effects of malicious bots on your business, such as account hacking, bank card fraud, scalping content theft, advertising fraud, and competitor parsing.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Gcore Web application and API protection (WAAP)?

  • Ease of Setup: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind Gcore Web application and API protection (WAAP)?

  • Seller: Gcore
  • Year Founded: 2014
  • HQ Location: Luxembourg, Europe
  • Twitter: @gcore_official
    2,922 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    504 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Gcore Web application and API protection (WAAP)?

AI-generated summary from verified user reviews

Pros
  • Users appreciate the ease of use and integration of Gcore WAAP, enjoying its intuitive dashboard for managing tasks.
  • Users appreciate the efficiency of Gcore WAAP, benefiting from easy implementation and advanced threat detection capabilities.
  • Users value the easy implementation and comprehensive protection features of Gcore WAAP, enhancing web and API security.
  • Users value the comprehensive protection of Gcore WAAP, appreciating its ease of use and advanced threat detection.
  • Users value the reliable protection provided by Gcore WAAP for both web applications and APIs.
Cons
  • Users often find the cost to be an issue when evaluating the value of Gcore WAAP.

What Are Recent G2 Reviews of Gcore Web application and API protection (WAAP)?

HostingFuze Network

At HostingFuze Network we understand how important uptime is for your sites. That is why we include Free DDOS Mitigation with all of our hosting services. The DDOS Mitigation system constantly monitors network traffic and diverts malicious traffic to a filtering appliance while allowing good traffic to continue through.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate HostingFuze Network?

  • Logging: 6.7/10 (Category avg: 8.4/10)
  • IT Alerting: 6.7/10 (Category avg: 8.5/10)
  • Website Protection: 6.7/10 (Category avg: 8.9/10)
  • Ease of Setup: 6.7/10 (Category avg: 8.7/10)

Who Is the Company Behind HostingFuze Network?

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of HostingFuze Network?

Neustar Digital Defense

Utilize deep insights of network traffic to ensure your digital network is secure across all touchpoints.

Average Rating: 4.0/5.0

Total Reviews: 1

How Do G2 Users Rate Neustar Digital Defense?

  • Logging: 6.7/10 (Category avg: 8.4/10)
  • IT Alerting: 6.7/10 (Category avg: 8.5/10)
  • Website Protection: 10.0/10 (Category avg: 8.9/10)

Who Is the Company Behind Neustar Digital Defense?

  • Seller: Neustar
  • Year Founded: 1996
  • HQ Location: Sterling, VA
  • Twitter: @Neustar
    10,853 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    918 employees on LinkedIn®
  • Ownership: NYSE: NSR

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of Neustar Digital Defense?

What Are G2 Users Discussing About Neustar Digital Defense?

NSFocus Cloud DPS

NSFOCUS Cloud DDoS Protection Service (DPS) is designed with Service Providers in mind and protects providers world-wide from this ever growing threat. NSFOCUS Cloud DPS is easy to implement, inexpensive to operate, reliable, and effective.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate NSFocus Cloud DPS?

  • Ease of Setup: 10.0/10 (Category avg: 8.7/10)

Who Is the Company Behind NSFocus Cloud DPS?

  • Seller: NSFOCUS
  • Year Founded: 2000
  • HQ Location: Santa Clara, US
  • Twitter: @NSFOCUS_Intl
    1,131 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    516 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of NSFocus Cloud DPS?

Lauren Worth
LW
Researched and written by Lauren Worth
Updated November 12, 2024