Best DDoS Protection Solutions - Page 6

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)

Project Shield

Project Shield is a free service that uses Google technology to protect news sites and free expression from DDoS attacks on the web.

Average Rating: 4.5/5.0

Total Reviews: 1

How Do G2 Users Rate Project Shield?

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

Who Is the Company Behind Project Shield?

  • Seller: Google
  • Year Founded: 1998
  • HQ Location: Mountain View, CA
  • Twitter: @google
    31,899,995 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    301,144 employees on LinkedIn®
  • Ownership: NASDAQ:GOOG

Who Uses This Product?

  • Company Size: 100% Small

What Are Recent G2 Reviews of Project Shield?

What Are G2 Users Discussing About Project Shield?

SiteLock DDoS Protection

SiteLock cloud-based security services keep businesses up and running smoothly while in the midst of an attack.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate SiteLock DDoS Protection?

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

Who Is the Company Behind SiteLock DDoS Protection?

  • Seller: SiteLock
  • Year Founded: 2008
  • HQ Location: Scottsdale, AZ
  • Twitter: @SiteLock
    2,440 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    90 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Medium

What Are Recent G2 Reviews of SiteLock DDoS Protection?

9gen shield

9Gen Media Shield delivers multi-layer L3/L4/L7 DDoS mitigation, real-time traffic filtering, and intelligent rate limiting for any organization that holds data worth protecting — from datacenters and hosting providers to healthcare, finance, government, education, e-commerce, and SaaS. Deploy for your own infrastructure or resell it under your own brand. TLS 1.3 on every plan.

Who Is the Company Behind 9gen shield?

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How it works

Global Low-Latency Anti-DDoS - GLAD

Modern DDoS attacks are becoming increasingly sophisticated, often involving multiple vectors of attack to bypass traditional security measures. Which for gaming platforms can have a global impact, affecting players and servers worldwide, making it a concern for companies with a global user base, therefore it’s highly important to shield your operations from the threat of DDoS by building protection into the infrastructure itself. GLAD takes advantage of i3D.net’s extensive global network to block attacks at the edge. Our sophisticated protection uses unique methods to restrict untrustworthy IPs in advance and block the source of the attacks before they enter i3D.net's network. i3D.net adapted its defense strategies to gaming-specific needs, cleaning the traffic on the edge, ensuring negligible additional latency, a higher level of customization and ultra-granular protection against DDoS attacks. GLAD offers: Always On - GLAD is embedded in i3D.net's infrastructure, by protecting you, we protect ourselves and vice versa. With immediate response times, GLAD is always ready to thwart attacks. And as attacks differ from game to game, you can create granular protection profiles using our dashboard or the API. Granular protection - With games having different protection requirements, we have built in the network, transport and application layer (L3/L4/L7) protection, optimized for TCP/UDP based traffic streams. And with filters on source, ports, IPs, protocols, byte-matching on router level we create to-the-bone customizable protection profiles. No added latency - GLAD is a low-latency solution blocking attacks at the edge of the i3D.net's network, disallowing faulty traffic to reach your game servers. GLAD utilizes prediction models to rank networks by probability and size of DDoS attacks, limiting the traffic from less secure networks, as per custom pre-set rules of traffic limitation. Negligible latency - GLAD is a low-latency solution blocking attacks at the edge of the i3D.net's network, disallowing faulty traffic to reach your game servers. GLAD utilizes prediction models to rank networks by probability and size of DDoS attacks, limiting the traffic from less secure networks, as per custom pre-set rules of traffic limitation. Global Protection - GLAD is embedded in i3D.net's low latency infrastructure in each and every of 60+ Points of Presence around the world, blocking malicious traffic at the edge, disallowing for it to enter the network. Sophisticated defense - i3D.net's Warden, part of GLAD service, employs custom software at the network edge to dynamically filter traffic based on dynamic whitelists, effectively blocking faulty traffic before it reaches players. With under 1ms added latency, Warden ensures smooth gameplay experiences globally. Customers can create and manage tailored protection profiles via an API-driven interface, enabling flexible defense against evolving DDoS threats.

Who Is the Company Behind Global Low-Latency Anti-DDoS - GLAD?

  • Seller: i3D.net
  • Year Founded: 2002
  • HQ Location: Capelle aan den IJssel, NL
  • LinkedIn® Page: www.linkedin.com
    168 employees on LinkedIn®

HARPP DDoS Mitigator

HARPP DDoS Mitigator is a scalable product line developed on DDI™ (Deep DDoS Inspection) Technology, ready to meet your needs. You can quickly start to investigate how "Cyber Warfare Intelligence™" works for your business. HARPP DDoS Mitigator's DDI™ (Deep DDoS Inspection) Technology is designed to be your intelligent shield against DDoS attacks with Advanced Persistent Threat (APT) capabilities. With its best-of-breed anomaly engine featuring heuristic and non-heuristic algorithms, supported by 34+ data sensors and an innovative proportions feature based on historical data collections and timely averages, unpredictable DDoS traffic can be detected in real-time for cleaning. HARPP DDoS Mitigator is the first level of protection for your network against cyber attacks, keeping you online and ensuring business continuity with minimal investment. Defense In addition to state-of-the-art defense functions providing high-level protection to your web and DNS infrastructure through its normalization, protection, and protocol-specific security tools, preemptive defense functions remain continually active day and night. HARPP DDoS Mitigators deployed around the world create a wide security intelligence network you can access in real-time — one of the key differentiators. Management & Reporting One of the key advantages of HARPP DDoS Mitigator is its steerable and instantly tunable structure. During an intelligently designed and complex DDoS attack, having a dynamic dashboard that visualizes the attack is extremely important. HARPP DDoS Mitigator's AVS™ (Attack Visualization System) provides multidimensional graphics where deep attack characteristics can be fully monitored and analyzed to take the right steps in the shortest time possible.

Who Is the Company Behind HARPP DDoS Mitigator?

LiveShield

LiveShield is an on-premise DDoS protection platform for ISPs and network operators. It is deployed directly within your infrastructure - in your network, data center or ISP node - and analyzes traffic locally and in real time, without redirecting it to external centers. There is no additional latency and the natural packet path in your network stays unchanged. At the core of the system is the Worker module, written in C on top of DPDK. It talks directly to the network interface card, bypassing the kernel and using poll-mode drivers, which allows packet processing at line rate on standard bare metal servers. LiveShield works off-path: it receives a copy of incoming traffic through a SPAN port or an optical link TAP, so it does not sit in the production data path and does not affect it. Attack detection is based on the analysis of this mirrored traffic, not on NetFlow, and the system can react within a single second after detecting an anomaly. Mitigation is carried out with BGP FlowSpec rules injected into your own border routers, so unwanted traffic is dropped at the edge while legitimate traffic keeps flowing. When FlowSpec is not enough, LiveShield can fall back to selective blackholing (RTBH), including signaling upstream providers via BGP community. The platform is modular (Manager, Analyser, Worker, Helper) and scales horizontally: as traffic grows, you add Workers instead of replacing hardware. It supports multiple locations under a single management panel, runs on commodity hardware and avoids vendor lock-in.

Who Is the Company Behind LiveShield?

LODDOS

LODDOS is a cloud-based DDoS testing and resilience assessment platform that helps organisations evaluate how their infrastructure, applications and security controls respond to Distributed Denial of Service attacks. Delivered as Software as a Service (SaaS), it enables security teams to conduct controlled, authorised tests, identify protection gaps and assess their readiness for real-world DDoS threats. The platform supports volumetric, protocol and application-layer testing across OSI Layers 3, 4 and 7. Organisations can use LODDOS to validate existing DDoS mitigation systems and services, measure service availability under attack conditions, and evaluate incident detection and response capabilities. Key capabilities include: * Multi-vector testing: Assess resilience using more than 140 attack vectors, with configurable scenarios, traffic intensity and test duration. * Automated execution: Schedule tests and automate scenario execution through LODDOS Autopilot, supporting repeatable assessments. * Real-time monitoring and test controls: Observe service health and performance during testing, with target ownership verification, defined test windows and an emergency stop function. * Reporting and analysis: Review results through monitoring charts, performance metrics, a DDoS Resilience Score (DRS) and AI-supported analysis with recommendations for improving defences. LODDOS supports enterprise security teams, red and blue teams, and managed security service providers (MSSPs). Test packages and a flexible credit model accommodate both individual assessments and recurring testing programmes. Optional services include expert operator support, Attack Surface Mapping (ASM), a white-label portal, and detailed technical and executive reporting. By turning test results into measurable evidence, LODDOS helps organisations prioritise improvements, verify the effectiveness of their security investments and strengthen their preparedness for service disruption.

Who Is the Company Behind LODDOS?

NovoFlare

"As a leading provider of content delivery network (CDN) services, we pride ourselves on our reliability and security. Our offshore network is designed with the latest technology to protect against DDOS attacks and features advanced auto-monitoring tools to ensure maximum uptime. Additionally, we understand the importance of convenience for our customers, which is why we offer the option to make payments using cryptocurrency. We also recognize the need for a global presence in today's digital landscape, which is why we are constantly expanding our network to reach new regions. Our goal is to provide fast and efficient delivery of content to users all over the world, ensuring a seamless online experience for all. Whether you are a small business or a large corporation, we have the solutions and expertise to meet your needs. Our team is dedicated to providing top-notch customer service and support, so you can rest assured that your content is in good hands. Trust us as your CDN provider and experience the difference in performance and reliability."

Who Is the Company Behind NovoFlare?

Samurai Shield SDK Integration - CDN and DDoS Defence

Samurai Shield DDoS Defence and CDN Mechanism - A decentralized cloud protection specifically designed for gaming. It that can hide the source IP address, with intelligent scheduling and identification functions, providing defense against all types of network attacks (DDoS, CC) The system is deployed on a foundation of multiple data centers, multiple network routes, and high-defense measures, which effectively prevents large-scale DDoS attacks. All connection undergoes encryption verification to confirm its authenticity, filtering out all non-authentic connections. This ensuring accurate protection against a wide variety of large-scale CC attacks without any false positives. It effectively prevents the server's IP address from being exposed and reduces the risk of server intrusion.

Who Is the Company Behind Samurai Shield SDK Integration - CDN and DDoS Defence?

Secwell

Secwell CyberPack – is high-precision DDoS and Bot protection for infrastructure, networks, websites, apps and APIs We offer 4-level traffic filtering: 0. TrackFlow — monitors the health 
and performance of network infrastructure 1. DoSCheck (L3-L4) — guarantees service availability (any online service or entire IT infrastructure) 2.BotCheck (L7) — Blocks bots not humans (website & API level) 3. WAFTune — stops “manual” attacks and SQL injections (including low-frequency) Our system results 99,99% guaranteed service availability 2x higher accuracy in traffic filtering & new bot detection 90% less incidents on WAF What you get 30% Reduction in CPU and SSD usage, lowering infrastructure costs 15% Increase in conversions due to optimized user experience and product availability for real customers >$100K Daily savings on chargeback fees, account verification, SMS costs, and other fraud-related expenses Why Secwell? 1. One vendor for all: We cover 97% 
of all outer circuit protection (L3-L7) 2. High customization: 3 deployment models, API integration, 
rule builder 3. Engineering support: <10 minutes analysts response Who Are Our Customers? — ISPs, Telecom, and Cloud Providers — Finance & Banking — High-Load Services — E-Commerce & Retail — Payment Services —Ticketing & Travel services Activate Secwell — block threats — focus on your business

Who Is the Company Behind Secwell?

  • Seller: Secwell
  • Year Founded: 2022
  • HQ Location: Dubai, AE
  • Twitter: @Secwellsecurity
    1 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    3 employees on LinkedIn®

Solar Communications

Solar Communications is a rapidly growing hosting business located in Switzerland. Unlike larger corporations, our company is privately owned and offers advantage of excellent service that is convenient, flexible, and never outdated. We provide a wide range of internet services and products with uptime exceeding 99.9%. Our exceptional level of service is achieved by combining first-class hardware, own network resources connected to Premium Bandwidth. We offer enterprise class solutions for any IT business demands along with a private, confidential and professional manner of customer service.

Who Is the Company Behind Solar Communications?

Transparent Edge

Our next-generation CDN moves application logic to the edge, increasing the protection, performance, and scalability of multimedia content delivery. Keep your site fast and secure with our scalable and integrable technology. We have over 60 powerful PoPs strategically distributed across the globe, to bring content closer to your users and optimize their experience. With cybersecurity functionalities, our platform performs active monitoring and can proactively detect, manage and mitigate attacks while you focus on growing your business. DDoS Protection, WAF, Bot Mitigation, IP Analysis and Anomalies detection are part of Perimetrical, our cybersecurity suite.

Who Is the Company Behind Transparent Edge?

Vecurity DDOS Mitigation

In the event of a substantial surge in traffic directed at your platform, there is a risk of overwhelming your server, potentially resulting in website unavailability or severe usability issues. At Vecurity, our primary focus is to implement robust measures aimed at safeguarding platforms against automated flooding, commonly referred to as DoS (Denial of Service) or DDoS (Distributed Denial of Service) attacks.

Who Is the Company Behind Vecurity DDOS Mitigation?

  • Seller: Vecurity
  • Year Founded: 2021
  • HQ Location: London, GB
  • Twitter: @vecurity
    2 Twitter followers
  • LinkedIn® Page: linkedin.com
    2 employees on LinkedIn®

Venom300 Anti-DDOS

Venom300 Anti-DDoS Solution Firehier introduces to the AWS Marketplace its state-of-the-art, fully automated anti-DDoS solution, tailored for a simple AWS deployment. Designed with the modern business in mind, our solution provides robust defense mechanisms against the widest range of DDoS threats (especially UDP Floods), ensuring your digital assets remain unscathed and operational at all times. Key Features: Venom300 is a turnkey DDOS solution, simply deploy it to your Public Subnet, Add your Private Server IP and port forwards Then your protection starts. Our solution is constantly active, ensuring your services remain uninterrupted. Modern Dashboard: Navigate and manage your security configurations with ease. Our intuitive dashboard provides real-time insights, analytics, and monitoring, giving you a comprehensive overview of your networks health and security status. Specialized UDP & Flood Defense: While we offer protection against all forms of DDoS attacks, our system has been especially fine-tuned to detect and mitigate UDP-based attacks and other flooding techniques. These attacks, often used to target game servers and apps, can lead to significant downtimes and financial losses. With our solution, you get specialized protection against this prevalent threat. Versatile Protection: Whether youre running a game server, app server, or any other digital service on AWS, our solution is engineered to provide optimal protection, ensuring a seamless experience for your users. Why Choose Our Anti-DDoS Solution? Cost-Effective: Venom300 is an affordable product, it costs considerably less than other leading firewalls, and is built with a specific focus on protecting UDP flood attacks. With our solution, you not only protect your servers but also save on potential financial losses and reputational damage that can arise from successful DDoS attacks. Easy Integration: Our solution seamlessly integrates with the AWS environment, ensuring you can deploy and enjoy its benefits without any significant changes to your existing setup. In the digital age, DDoS attacks are not a matter of if but when. Equip yourself with our cutting-edge anti-DDoS solution and ensure your AWS-hosted services remain resilient against all threats. Experience peace of mind, advanced protection, and maintain the trust of your users with our unparalleled security offering.

Who Is the Company Behind Venom300 Anti-DDOS?

  • Seller: Firehier
  • Year Founded: 2006
  • HQ Location: Wilmington,, US
  • LinkedIn® Page: www.linkedin.com
    1 employees on LinkedIn®
  • Ownership: NASDAQ: AMZN

Vergecloud

VergeCloud, India’s pioneering CDN, DNS, and cloud security platform. We deliver secure, high-performance edge solutions designed to power India's dynamic digital economy — primed to drive the future of global connectivity.

Who Is the Company Behind Vergecloud?

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