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Link11 competitors & alternatives
The 12 closest competitors and alternatives to Link11 among cybersecurity companies — ranked by similarity to what Link11 actually does, not by market-cap band.
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About Link11
Link11 is a provider of cloud-based IT security solutions, specializing in automated DDoS protection, web application security, and secure content delivery.
Link11 at a glance
Link11 is a cybersecurity company headquartered in Germany. Its most recent funding round, Series B, raised $28.6M in December 2023.
Link11 funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| Series B | $28.6M | 1 named |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Top 12 Link11 competitors
Ranked by semantic similarity — how close each company is to Link11 by what it does, using Xcout's live company graph. Click any company for its full profile, or its competitor set.
Similar cybersecurity company
Radware Ltd. and its affiliated companies are dedicated to the development, production, and distribution of advanced cybersecurity and application management tools. These sophisticated solutions cater to applications hosted across global cloud infrastructures, traditional physical data centers, and modern software-defined environments. The company's security offerings encompass DefensePro for immediate network attack defense, AppWall serving as a Web Application Firewall (WAF), and the Radware Kubernetes WAF, specifically engineered for WAF protection within Kubernetes-orchestrated CI/CD pipelines. Additionally, DefenseFlow provides comprehensive cyber command and control capabilities. In terms of application delivery, Radware supplies Alteon, an application delivery controller and load balancer essential for web, cloud, and mobile applications, alongside LinkProof NG, a multi-homing and enterprise gateway ensuring robust connectivity for both on-premise and cloud-based applications. Radware further enhances its portfolio with specialized subscriptions and services. These include a Security Updates Subscription, designed to shield network elements, hosts, and applications from emerging threats and vulnerabilities. The ERT Active Attackers Feed offers clients critical intelligence regarding attack sources recently involved in DDoS and web attacks. The Alteon Global Elastic License provides adaptable ADC services across diverse private, public cloud, and data center environments. For monitoring, APSolute Vision serves as a network surveillance tool for cybersecurity and application delivery solutions, while the MSSP Portal streamlines DDoS detection and mitigation services. Moreover, clients can access Radware's Cloud DDoS Protection Service, delivering top-tier distributed denial-of-service defense via the cloud. Complementing these products, the company offers a full spectrum of customer support, including technical assistance, professional services, managed services, and various training and certification programs. Radware's products are primarily sold through independent distributors, such as value-added resellers (VARs), original equipment manufacturers (OEMs), and system integrators (SIs). Established in 1996, Radware Ltd. is headquartered in Tel Aviv, Israel.
Similar cybersecurity company
DDoSa.net provides cloud-based DDoS protection, web application firewall (WAF) services, and secure hosting to defend websites against cyber threats.
Cybersecurity & Cloud Services
Trafficmind provides an edge security platform offering DDoS protection, web application firewalls, content delivery networks, and load balancing services.
Similar cybersecurity company
BunkerWeb provides an open-source and next-generation Web Application Firewall (WAF) alongside managed cloud security solutions to protect web services.
Cloud Computing & Cybersecurity
Kuaidun is a global web security and CDN acceleration solution provider offering edge computing, DDoS protection, and intelligent routing services.
Cybersecurity & CDN
NOC.org provides an integrated Web Application Firewall (WAF) and Content Delivery Network (CDN) platform designed for web hosts and managed service providers.
Similar cybersecurity company
Incapsula was an Israeli cybersecurity company that provided cloud-based web application firewalls, DDoS protection, content delivery, and related website security services. It served businesses and website operators, and became part of Imperva after Imperva acquired it in 2014.
Similar cybersecurity company
China Telecom Cybersecurity (Cloud Didi) is a reliable network security operator providing cloud, network, edge, and endpoint security solutions, DDoS protection, threat intelligence, and digital security services.
Cloud Computing and Cybersecurity
GoCache is a Brazilian technology company that provides a cloud-based platform for content delivery (CDN), web application security, and performance optimization.
Similar cybersecurity company
BLUE Sphere is an all-in-one web security service providing WAF, bot mitigation, DDoS protection, and tamper detection with bundled cyber insurance, operated by IROVA Inc.
Similar cybersecurity company
DirSec Holdings LLC is a value-added reseller established in 2001 that specializes in cybersecurity solutions for businesses. The company partners with over 30 technology providers to offer cloud security, web application and database security, network security, and risk vulnerability management.
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