F5 Distributed Cloud Services vs Link11 comparison

F5 and Link11 are both solutions in the CDN category. F5 is ranked #10 with an average rating of 10.0, while Link11 is ranked #15. F5 holds a 2.4% mindshare in CDN, compared to Link11’s 1.5% mindshare. Additionally, 100% of F5 users are willing to recommend the solution, compared to 100% of Link11 users who would recommend it.

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Executive SummaryUpdated on Oct 12, 2025

Link11 and F5 Distributed Cloud Services are competing in the cybersecurity landscape, focusing on threat mitigation and management. F5 Distributed Cloud Services appears superior due to comprehensive service offerings and adaptable integration capabilities.

Features: Link11 is automatic in threat detection, offers low-latency DDoS protection, and provides strong defense mechanisms. F5 Distributed Cloud Services offers a scalable cloud-native platform, advanced load balancing, and application protection.

Ease of Deployment and Customer Service: Link11 is known for swift deployment and personalized support, while F5 Distributed Cloud Services has a robust deployment model for diverse environments and an extensive support ecosystem.

Pricing and ROI: Link11 offers competitive upfront costs with rapid ROI, appealing to budget-conscious organizations. F5 Distributed Cloud Services, with potentially higher initial costs, provides substantial value through extensive functionality and scalability, justifying the investment for substantial deployment needs.

To learn more, read our detailed F5 Distributed Cloud Services vs. Link11 Report (Updated: December 2025).

Buyer's Guide

F5 Distributed Cloud Services vs. Link11

December 2025

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

Cloudflare

Mindshare comparison

As of January 2026, in the CDN category, the mindshare of Cloudflare is 19.1%, down from 21.8% compared to the previous year. The mindshare of F5 Distributed Cloud Services is 2.4%, up from 0.9% compared to the previous year. The mindshare of Link11 is 1.5%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.

CDN Market Share Distribution
Product	Market Share (%)
Cloudflare	19.1%
F5 Distributed Cloud Services	2.4%
Link11	1.5%
Other	77.0%

CDN

Featured Reviews

Herb Angle

Owner at Hga consulting

Has helped manage client domains with streamlined access control and threat visibility

I don't know what areas could be improved with Cloudflare WAF; Cloudflare is constantly improving and adding features to their feature set. They're doing a good job, and as far as DNS and support for any domains that I create or my clients create, it's mandatory for me to make sure that they have Cloudflare as their DNS provider. The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service. It doesn't pay to try to host your own website.

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Filip Mikulik

IT Analyst at Atlas.cz, a.s.

Protects web applications with comprehensive security features

All features are valuable. In a multi-cloud or distributed cloud, there are many protection possibilities from data to web application or API protection, including bot mitigation. This is a comprehensive package for web application security. The main benefit is Web App Security, offering a complete security package from DDoS to web application firewall, API protection, and bot mitigation.

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Shivendra S.

Senior Director of Engineering - Information Security at Apna

Offers flexibility with a kill switch for bypassing Reblaze if needed and provides a reliable Layer 7 defense against attacks

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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Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"The most valuable features of the solution are performance and security."

"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."

"The most valuable feature of Cloudflare DNS is its global reach and it is always evolving."

"The solution is stable, and the DNS servers are simple to use."

"The most valuable feature is the web application firewall."

"The most valuable feature of the solution is external DNS. It is also very secure. They have their own main server and once you configure it, the product takes care of everything. There are no issues in resolving IPs and low latency is also present."

"The solution is very good at mitigating threats."

"The technical support is good."

More Cloudflare pros

"In a multi-cloud or distributed cloud, there are many protection possibilities from data to web application or API protection, including bot mitigation."

"The main benefit is Web App Security, offering a complete security package from DDoS to web application firewall, API protection, and bot mitigation."

"F5 is known for being the best load balancer in the market. Customers with an existing module can easily adopt additional modules without investing in new hardware."

"The feature I find most valuable is the user-friendly dashboard. It is easy to understand how everything works and it allows you to make decisions quickly and efficiently."

"I very much like the elastic search and reports, allowing us to have a 360-degree view of the customer's activities and enabling us to track down any suspicious bots."

"Provides mobile app security."

"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."

"We like the website protection. It's really good. The dashboard is really simple to use."

"The main feature is using the rules and being able to see the traffic. It helps us find malicious traffic."

"It is a highly resilient product that can handle significantly larger workloads and high volumes of traffic with ease."

"Reblaze knows how to manage security. For me as, someone who knows little about security, it's good that I have a firm that optimizes everything according to their standards. It's their responsibility and they are fully hands-on."

Cons

"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."

"We're facing challenges due to an upgrade in the machine learning model. The problem arises from some users abusing the APIs, resulting in an influx of suspicious traffic. Cloudflare's learning model mistakenly identifies this traffic as human. Consequently, it assigns it a higher trust score, akin to legitimate human traffic, causing complications in our architecture. Previously, such traffic would have been categorized as suspicious, enabling us to apply appropriate blocking rules. However, we encounter difficulties distinguishing between genuine and suspicious traffic with the new categorization. Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor."

"Support response time could be improved."

"The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service."

"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."

"They lack a good way to manage DNS as a company, since everything is relegated to single account logins until you get to the higher levels. They have come out with a paid feature to remedy this, but I have not had a chance to fully review it yet to know if it fixes the access problem."

"There might be helpful if there was some web application firewall feature."

"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."

More Cloudflare cons

"The pricing could be adjusted to better meet the needs of typical customers in regions like Poland, where the product is considered too expensive."

"The main issue is integration with other parts or products of F5, like on-premise WAF. There are some problems, mainly from the perspective of implementation and customer expectations, which sometimes differ from reality."

"The main issue is integration with other parts or products of F5, like on-premise WAF."

"They have an interface that you have to adjust to. That is a bit of a downfall because I expect an interface to be very intuitive for someone who knows little about security. But if you know about security, the interface is wonderful."

"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."

"The next release should have next-generation automation."

"We have multiple products behind different instances of Reblaze. We have one instance for staging and then we have a production instance for multiple products. One of the things that we have requested is a unified view panel, so that we can see each of the instances in a unified view. That way, we won't have to go bouncing from instance to instance."

"Up to now the only cons I could find is sometimes getting change management back on track, because it's a company that evolves, and sometimes I don't have the same needs that they have. But besides that, up until now, I am really pleased with their service and I've also recommended them to some of my clients."

"There is room for improvement in helping us understanding session management... We want Reblaze to catch and identify everything. We want to see the various devices doing one activity and to see, in a timeline, what's happened. We would like to see a more human-readable display to understand what's happening in the web app."

"It would be beneficial if it had a workflow or a feature that could fine-tune settings based on high-level requirements."

Pricing and Cost Advice

"Cloudflare's pricing is not much higher and is good for middle-level organizations."

"The cost primarily depends on the size of the organization."

"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."

"I think the pricing is competitive. I think as far as licensing is concerned it's pretty straightforward because it's based on domain. It's just that sometimes domains could be tricky with some customers."

"We are using the free tier of the solution."

"The tool is a premium product, so it is very expensive."

"For Cloudflare, I recommend it heavily for small businesses with revenue under a couple of million dollars. Onboarding is easy, and they even have a free plan. This makes it simple for businesses in the $100,000-$500,000 range to try it out and see its value, allowing them to scale up their infrastructure as needed."

"We are using the free version."

More Cloudflare pricing and cost advice

Information not available

"On a monthly basis we pay $750."

"I believe that for the six instances we have right now, it's costing us $16,000 per month."

"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."

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

Computer Software Company

14%

Financial Services Firm

11%

Insurance Company

Manufacturing Company

Computer Software Company

13%

Comms Service Provider

11%

Financial Services Firm

10%

Performing Arts

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	8
Large Enterprise	25

No data available

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	3
Large Enterprise	2

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?

Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GR...

See all answers

Which would you choose - Cloudflare DNS or Quad9?

Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service...

See all answers

What do you like most about Cloudflare?

Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.

See all answers

What is your experience regarding pricing and costs for F5 Distributed Cloud Services?

I am not involved in sales, so I do not deal with the pricing aspect directly. I give the cost of the solution a four...

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What needs improvement with F5 Distributed Cloud Services?

It's a long way to be perfect, of course, as with all solutions. The main issue is integration with other parts or pr...

See all answers

What is your primary use case for F5 Distributed Cloud Services?

There are two main use cases for Distributed Call Services: DDoS or Distributed attacks protection and WAF web applic...

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Comparisons

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Compared 50% of the time

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Compared 4% of the time

Imperva Application Security Platform vs Cloudflare

Compared 3% of the time

Myra Security DDoS Protection vs Cloudflare

Compared 2% of the time

Azure DNS vs Cloudflare

Compared 2% of the time

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Akamai vs F5 Distributed Cloud Services

Compared 15% of the time

Imperva Application Security Platform vs F5 Distributed Cloud Services

Compared 13% of the time

F5 Silverline Managed Services vs F5 Distributed Cloud Services

Compared 13% of the time

Akamai API Security vs F5 Distributed Cloud Services

Compared 10% of the time

Azure Front Door vs F5 Distributed Cloud Services

Compared 10% of the time

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Imperva Application Security Platform vs Link11

Compared 13% of the time

Myra Security DDoS Protection vs Link11

Compared 10% of the time

AWS WAF vs Link11

Compared 8% of the time

Cloudflare One vs Link11

Compared 7% of the time

Akamai App and API Protector vs Link11

Compared 7% of the time

Product Reports

Buyer's Guide

Cloudflare

January 2026

Download Cloudflare product report

Buyer's Guide

CDN

January 2026

Download F5 Distributed Cloud Services product report

Buyer's Guide

Link11

December 2025

Download Link11 product report

Also Known As

Cloudflare DNS

No data available

Reblaze

Overview

Cloudflare enhances web performance and security with features like CDN caching and DDoS mitigation while providing easy DNS management and intuitive setup through its user-friendly dashboard.

Cloudflare is recognized for its comprehensive web security and performance solutions. Speed improvements are achieved through caching mechanisms and DDoS protection, combining ease of DNS management with flexible page rules. The robust analytics and threat insight tools provide valuable data, assisted by a user-friendly dashboard allowing quick setup and configuration. An API offers dynamic DNS settings ensuring low latency and high performance across the globe.

What are Cloudflare's key features?

CDN Caching: Enhances website speed through content delivery network caching.
Web Application Firewall: Protects websites from online threats.
DDoS Mitigation: Shields against distributed denial-of-service attacks.
DNS Management: Offers easy-to-use and flexible domain management.
SSL Certificates: Ensures secure connections between users and servers.
Analytics: Provides insights with robust analytics tools.

What benefits and ROI should users evaluate?

Enhanced Security: Strengthening web security with DDoS and firewall protection.
Speed Improvement: Faster content delivery with CDN caching.
Operational Simplicity: Simplifies website optimization through a user-friendly interface.
Scalable Solutions: Scales with global reach, lowering latency for improved performance.
Cost Efficiency: Offers layers of valuable functionality with pricing options.

Cloudflare finds utility across industries for DNS management and defense mechanisms. Its content delivery network assures fast content distribution and fortified security. Businesses integrate features like web application firewalls, load balancing, end-to-end SSL, and zero trust to protect websites from cyber threats while ensuring resilience and reliable performance.

Cloudflare

F5 Distributed Cloud Services excel in enhancing security, optimizing web application delivery, and ensuring robust network performance. Users value its integrated Web Application Firewall, DDoS protection, global server load balancing, and intuitive management interface. It boosts organizational efficiency, reduces operational costs, and scales seamlessly, making it essential for businesses operating in distributed environments.

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.

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

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.

Information Not Available

CBC, Hermes, Gartner

Buyer's Guide

F5 Distributed Cloud Services vs. Link11

December 2025

Free Report: F5 Distributed Cloud Services vs. Link11

Find out what your peers are saying about F5 Distributed Cloud Services vs. Link11 and other solutions. Updated: December 2025.

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