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F5 Silverline Managed Services vs Reblaze comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 31, 2025

Review summaries and opinions

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

ROI

Sentiment score
6.6
F5 Silverline Managed Services offers effective cybersecurity solutions, with variable ROI perceptions and appreciation for time and cost savings.
Sentiment score
7.2
Reblaze is cost-efficient, satisfies security and regulatory needs, offers 100% uptime, and reduces expenses compared to alternatives.
 

Customer Service

Sentiment score
6.1
F5 Silverline's customer support is responsive but varies; users praise personalization but note challenges with escalations and response times.
Sentiment score
8.3
Reblaze support is expert and responsive, with some time zone challenges but effective solutions and committed service.
Their support team is responsive, and they deliver timely updates, addressing any glitches promptly.
They resolve the issues by joining me to fix them.
 

Scalability Issues

Sentiment score
7.8
F5 Silverline offers scalable managed services, efficiently handling enterprise demands with flexible expansion and seamless capacity management.
Sentiment score
7.6
Reblaze offers seamless scalability and robust security, ensuring efficient performance and protection across diverse, high-demand environments on public clouds.
F5 Silverline Managed Services is scalable enough without observed limitations.
The solution is fully scalable, and I would give it a rating of ten on a scale of one to ten for scalability.
 

Stability Issues

Sentiment score
7.3
F5 Silverline delivers stable performance with strong monitoring, minimal downtime, effective support, and high stability ratings despite occasional issues.
Sentiment score
8.3
Users appreciate Reblaze for its stable, uninterrupted performance, effective traffic management, and swift issue resolution despite initial setup challenges.
They offer regular updates, and overall, I would rate the stability of the solution as nine out of ten.
 

Room For Improvement

F5 Silverline needs improved pricing, integration, user interfaces, automation, API, and enhanced features like AI and bot detection.
Users desire an intuitive interface, better session management, automation, unified view, enhanced WAF, simplified rules, and cost reduction.
Introducing preemptive support prompts would reduce the manual effort required for creating policies or blocking specific IPs.
Improvements could include the creation of highly optimized profiles.
 

Setup Cost

Enterprise users view F5 Silverline pricing as competitive but costly, with room for negotiation and flexible licensing options.
Reblaze offers flexible and affordable pricing with discounts, flat rates, regional variations, and scalability options on private cloud setups.
On a scale where ten is very expensive, I would rate the pricing as three.
The solution is expensive
 

Valuable Features

F5 Silverline Managed Services provides easy setup, robust security features, excellent scalability, and effective DDoS protection with comprehensive reporting.
Reblaze offers user-friendly, comprehensive security with real-time monitoring, DDoS protection, and effective traffic management, enhancing overall threat defense.
It allows for centralized management of certificates, protecting applications from top ten attacks like SQL injection and cross-site scripting.
The monitoring tab displays GET and POST requests in a readable format, making it accessible even to non-tech-savvy individuals.
 

Categories and Ranking

F5 Silverline Managed Services
Ranking in Web Application Firewall (WAF)
23rd
Ranking in Distributed Denial-of-Service (DDoS) Protection
14th
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
16
Ranking in other categories
No ranking in other categories
Reblaze
Ranking in Web Application Firewall (WAF)
22nd
Ranking in Distributed Denial-of-Service (DDoS) Protection
16th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
10
Ranking in other categories
Bot Management (9th)
 

Mindshare comparison

As of June 2025, in the Web Application Firewall (WAF) category, the mindshare of F5 Silverline Managed Services is 1.2%, up from 1.1% compared to the previous year. The mindshare of Reblaze is 0.6%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Web Application Firewall (WAF)
 

Featured Reviews

Archana Heeralal - PeerSpot reviewer
A reasonably priced product with a good UI, but the navigation is difficult, and the support team takes a long time to respond
Since we use the solution’s cloud, the product has more control over the back end. The customer will not have control. It is part of the product’s feature. When we get more complex requirements or if we want to write more complex tools, the support team will have the visibility to write them because they have control. The navigation is difficult to use. The navigation should be improved. Other products are quite straightforward. If I try to implement a new application and do an onboarding, it is not very easy. We must go to one feature, inside which there will be more features. It should be simplified, and a menu should be provided.
SS
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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Top Industries

By visitors reading reviews
Financial Services Firm
20%
Computer Software Company
13%
Insurance Company
12%
Comms Service Provider
11%
Computer Software Company
15%
Educational Organization
10%
Manufacturing Company
7%
Media Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Is Citrix ADC (formerly Netscaler) the best ADC to use and if not why?
For ADC, any ADC can do a good job. But in case if you want to add WAF functionality to the same ADC hardware you have to look for other ADC's like F5, Imperva, Radware, Fortinet, etc.
What is your experience regarding pricing and costs for F5 Silverline Managed Services?
The solution is quite reasonably priced, with costs being lower in comparison to competitors. On a scale where ten is very expensive, I would rate the pricing as three. It offers cost savings and i...
What do you like most about Reblaze?
It is a highly resilient product that can handle significantly larger workloads and high volumes of traffic with ease.
What is your experience regarding pricing and costs for Reblaze?
We found the cost to be a bit on the higher side, starting at approximately three to four thousand dollars for a small configuration. It is worth mentioning that these figures might not be current....
What needs improvement with Reblaze?
There is a potential improvement regarding simplifying the complexity of rule creation. It would be beneficial if it had a workflow or a feature that could fine-tune settings based on high-level re...
 

Also Known As

F5 Silverline Web Application Firewall, F5 Silverline DDoS Protection
No data available
 

Overview

 

Sample Customers

City Bank, Ricacorp Properties, Miele, American Systems, Bangladesh Post Office
eBay, AirAsia, Taboola, Reebonz, IAI, Payoneer, mySupermarket, William Hill, Fanduel
Find out what your peers are saying about F5 Silverline Managed Services vs. Reblaze and other solutions. Updated: June 2025.
859,129 professionals have used our research since 2012.