Link11 Reviews

Name: Link11
Brand: Link11
Rating: 4.4 (10 reviews)

4.4 out of 5

10 reviews
100% willing to recommend

What is Link11?

Link11, headquartered in Germany, offers cloud-based IT security services designed to prevent business disruptions, enhancing cyber resilience for IT networks and critical applications globally. Their services benefit industries across Europe, North America, and Asia with comprehensive protection.

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Link11 is the #21 ranked solution in top CDN solutions, #25 ranked solution in top Distributed Denial-of-Service (DDoS) Protection solutions, #31 ranked solution in API Security Solutions, and #64 ranked solution in top Web Application Firewalls. PeerSpot users give Link11 an average rating of 8.8 out of 10. Link11 is most commonly compared to Cloudflare: Link11 vs Cloudflare. Link11 is popular among the large enterprise segment, accounting for 47% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 19% of all views.

Buyer's Guide

Distributed Denial-of-Service (DDoS) Protection

June 2025

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Helped 861,390 peers since 2012

Featured Link11 reviews

Shivendra S.

Senior Director of Engineering - Information Security at Apna

There is still some room for improvement when it comes to bot management from Reblaze because they are relatively new compared to other vendors in the town. AWS WAF, the Web Application Firewall from AWS, has a vast database of bad IP addresses due to its long-standing presence in this business. Reblaze, being a new entrant, is still building its database of bad IP addresses and malicious systems. So, Reblaze needs to work on that aspect. But other than that, I don't think scaling Reblaze has been an issue. There were some initial glitches, but they were all sorted out. So currently, I would say that the bot management and the database are areas they should focus on for further improvement.

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Pablo Frejlich

Chief Architect (Consultant) at Personal Consultant

The initial setup process is quite straightforward. Its complexity largely depends on the intricacies of your platform. If your platform spans multiple sites across the globe, requiring configuration of multiple instances and traffic routing, it can become more intricate. From our experience, even in companies with extensive platforms, the configuration process remains relatively simple. Once the instances are spun up and the initial configurations are in place, you can use their console application to set up your site or sites for traffic management. This involves configuring the sites and uploading SSL certificates. Even for those not well-versed in the intricacies of networking layers and rules, the out-of-the-box configurations already provide solid protection.

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JeffGrayson

Principal Security Engineer at a leisure / travel company with 1,001-5,000 employees

Definitely the DDoS solution is always good to have. We have actually had a few tests done against them, unannounced, to simulate a DDoS, and they reacted very quickly. In our business, it costs us $52,000 a minute if we are down. So it is very important that we are up. We also use their WAF extensively, with their automated blocking mechanisms and some of the heuristics that they have internally. They are the ones who monitor the vast majority of it. We use them as an MSSP so they are the first line of defense. The real-time monitoring and reporting are very good. There are information updates in their portal every two minutes. They also have the ability to spill it into Sumo Logic, for example. It's very easy to use. We have the VPC feature inserted in front of our casino product and they are deployed in a hybrid fashion. They are deployed to protect our casino product in AWS and in Google. And then the actual infrastructure is sitting in the data center. We use the geo-blocking feature to block out areas that we're not authorized to have people betting from, or other geographies that are hostile like China, Russia, etc.

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Link11 mindshare

Product category:

As of July 2025, the mindshare of Link11 in the Distributed Denial-of-Service (DDoS) Protection category stands at 1.1%, up from 0.7% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection

Key learnings from peers

Last updated Jul 6, 2025

Valuable Features

Valuable features of Link11 include a user-friendly dashboard, robust support, and agile customization. It provides effective website protection, real-time monitoring, and management. Users benefit from comprehensive DDoS defenses, elastic search, and reporting capabilities. The platform excels in botnet attack prevention, WAF rules management, and offers integration options like VPC features. It also ensures secure mobile app interfaces with APIs and has dedicated support teams accessible via Slack for troubleshooting.

"It is a highly resilient product that can handle significantly larger workloads and high volumes of traffic with ease."
"The best thing about Reblaze, for us, is that it has been a game changer because previously, we were using Google's Web Application Firewall, but it wasn't up to the mark."
"Provides mobile app security."

Room for Improvement

Link11 users express a need for enhanced change management and a more intuitive interface for less experienced users in security. Automated reports, better session management, and a unified view panel are also desired. Greater granularity in WAF features, a more comprehensive bad IP database, and simplified rule creation are areas where improvements can be made. Reducing costs and improving dashboard settings are additional considerations they feel need attention.

"It would be beneficial if it had a workflow or a feature that could fine-tune settings based on high-level requirements."
"Some of the settings on the dashboard are confusing."
"The WAF features are not as granular as we would expect from a WAF system. There should be more granularity and in-depth rules, out-of-the-box."

ROI

Link11 provides significant cost savings by eliminating the need for additional staff and offering competitive pricing compared to alternatives. Users report its effectiveness in maintaining network security without breaches, aiding in regulatory compliance in countries like Israel. Link11 ensures e-commerce sites remain operational, thereby enhancing sales and reducing price scraping by competitors. It offers comprehensive coverage, making it a valuable investment that exceeds the performance of previous options like Google's firewall.

Pricing

Link11 offers flexible pricing models tailored for enterprise clients, including yearly licenses, pay-as-you-grow, and multi-payment options. Users highlight competitive and affordable costs, especially in educational sectors, with potential discounts up to 40%. While initial investments can range from $3,000 to $16,000 monthly for configurations, predictable pricing covers all services without hidden fees. The inclusion of unlimited support and bundled features adds value. Long-term trial offers further enhance the appeal for businesses considering Link11.

"We found the cost to be a bit on the higher side, starting at approximately three to four thousand dollars for a small configuration."
"There is still some room for improvement when it comes to bot management from Reblaze because they are relatively new compared to other vendors in the town."
"I believe that for the six instances we have right now, it's costing us $16,000 per month."

Popular Use Cases

Link11 is primarily used for blocking Layer 7 DDoS attacks, managing bot activity, and serving as a Web Application Firewall (WAF). Organizations utilize it for monitoring online activities, ensuring protection against vulnerabilities such as phishing, SQL injection, and cross-site scripting. Users appreciate its comprehensive deployment models and its ability to safeguard web applications, particularly in cloud environments like Amazon. Its effectiveness in defending internet business and providing advanced threat alerts is frequently noted.

Service and Support

Link11 customer service and support are highly regarded for responsiveness and expertise. Their team includes skilled professionals available even on weekends. Users can escalate to top executives if needed, ensuring quick and effective resolutions, often described as partnership-level assistance. Some appreciated direct access to knowledgeable staff, noting rapid responses during major challenges. While most feedback is positive, there are mentions of asynchronous communication due to time zone differences, impacting a few experiences. Overall, they provide reliable support.

Deployment

Users found Link11's initial setup generally straightforward and user-friendly. Some managed a quick setup in hours, while others needed several months due to complex platforms. The setup process involved sharing risks and architecture details, changing DNS settings, and configuring instances. For those with intricate systems, the setup was more challenging, requiring whitelisting and various code changes. Support was highlighted as a major benefit, and guided users through their unique environments successfully.

Scalability

Link11 has demonstrated effective scalability across various industries, effortlessly handling increased workloads. Users note its capacity to scale when required, with some companies experiencing substantial user growth without issues. Implemented company-wide, users find it capable of protecting vast user bases, including millions of students. The security teams manage large-scale deployment, and businesses experience seasons of high traffic without disruptions. Enterprises implement Link11 in front of new applications, ensuring auto-scaling in public cloud environments.

Stability

Link11 demonstrates high stability according to user feedback. Users report smooth operation with no downtime or major issues, even under heavy workloads. Some early challenges were related to user adaptations rather than faults in Link11. Problems were mainly attributed to internal team mishaps or external software updates. Users appreciate Link11's efficiency in error management. Stability remains consistent over long-term use, with many intending to renew contracts, reflecting user satisfaction with performance.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

Download our Distributed Denial-of-Service (DDoS) Protection Buyer's Guide for additional reliable information.

Review data by company size

By reviewers

By visitors reading reviews

Top industries

By visitors reading reviews

Computer Software Company

19%

Financial Services Firm

Comms Service Provider

Educational Organization

Manufacturing Company

Media Company

Performing Arts

Consumer Goods Company

Healthcare Company

University

Retailer

Outsourcing Company

Government

Energy/Utilities Company

Real Estate/Law Firm

Legal Firm

Non Profit

Wholesaler/Distributor

Construction Company

Venture Capital & Private Equity Firm

Logistics Company

Transportation Company

Hospitality Company

Insurance Company

Engineering Company

Pharma/Biotech Company

Wireless Company

Recreational Facilities/Services Company

Mining And Metals Company

Compare Link11 with alternative products

Learn more about Link11

Link11 provides a range of security and performance solutions, including Network Security, Web Application & API Protection, and Application Performance solutions. Their offerings encompass Network DDoS protection and an all-in-one WAAP solution, featuring Web Application Firewall, Web DDoS Protection, Bot Management, API Protection, and Secure CDN & DNS. A high-performance global network, monitored 24/7 by the Link11 Security Operations Center, ensures robust defense mechanisms.

What are the key features of Link11?

User-friendly dashboard simplifies monitoring and management.
Real-time monitoring provides instant visibility into potential threats.
Advanced DDoS protection safeguards against various attack vectors.
API integration enhances mobile app security.
Comprehensive bot management includes ATO and botnet blocking.

What benefits and ROI can users expect?

Seamless security management supported by dedicated customer support channels.
Efficient rule creation and prioritization streamline security workflows.
Continuous improvements in filtering against SQL and script injections enhance security.
Effective activity monitoring provides alerts on suspicious activities.

Link11 is suited for industries wanting to protect web applications against Layer 7 DDoS attacks, cross-site scripting, SQL injection, and phishing attempts. Deployed on cloud models, Link11 integrates as a fundamental security layer, offering effective bot management and securing websites with multiple technologies.

Link11 was previously known as Reblaze.