Citrix SD-WAN [EOL] vs Steelhead comparison

Citrix and Riverbed are both solutions in the WAN Optimization category. Additionally, 90% of Citrix users are willing to recommend the solution, compared to 95% of Riverbed users who would recommend it.

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Executive SummaryUpdated on Oct 12, 2025

Steelhead and Citrix SD-WAN [EOL] compete in the WAN optimization category, with Steelhead having an upper hand due to its Scalable Data Referencing (SDR) and advanced TCP optimization, providing faster LAN-like speeds in WAN environments.

Features: Steelhead offers Scalable Data Referencing (SDR), advanced TCP optimization, and substantial MPLS bandwidth enhancement through compression and data caching. Citrix SD-WAN [EOL] provides reliable connectivity, efficient load balancing for video and voice traffic, and flexible cloud management for extensive connectivity between branches.

Room for Improvement: Steelhead needs better handling of encrypted traffic and simplified setup for QoS alongside an improved RI OS upgrade process. Citrix SD-WAN [EOL] could benefit from lower costs, better integration with security features, and an improved user interface for diagnostics and configurations.

Ease of Deployment and Customer Service: Steelhead focuses on physical deployment with strong on-premises support, though complex issues may require time-consuming assistance. Citrix SD-WAN [EOL] offers both on-premises and cloud flexibility, but some improvements in technical knowledge and responsiveness are needed despite efficient support.

Pricing and ROI: Steelhead has a high initial cost but offers significant ROI through bandwidth optimization, though licensing is complex. Citrix SD-WAN [EOL] provides various licensing options such as a perpetual license model and is perceived as costly, but users note cost savings and connectivity management ease as offsets to the price.

To learn more, read our detailed WAN Optimization Report (Updated: June 2026).

Buyer's Guide

WAN Optimization

June 2026

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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 Web Application ...

Featured Reviews

Dean Barisic

CTO at PlayNirvana

Advanced security reporting has protected high-traffic betting platforms from constant attacks

I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we have a dedicated IT team for that, and I'm not involved with Cloudflare much anymore. But if I were to compare them to F5, I would like to see more features that F5 offers. F5 has an option to bring the whole infrastructure, the whole WAF and all their packages, Bot Management, and everything else on your infrastructure. You need to install certain services from their side, and then you can choose if you would like requests to hit your servers immediately or if requests need to be proxied through F5 backbone. That would be a nice addition because we have 90% of the traffic as legit traffic coming from whitelisted servers. If it comes from whitelisted servers, I don't need to go every request through the backbone; I could easily just IP whitelist everything. Then I could maybe have Bot Management on my infrastructure that drastically reduces the price of Cloudflare. I would like to see Push CDN more improved in the next release of Cloudflare Web Application Firewall. And maybe something similar to Pushpin that Fastly has, which is an option where you can push messages that then can be scaled globally over the network. From our perspective, if we have a listener that listens for stock updates, I would just need to have one processor that pushes those updates to the Cloudflare API, and then Cloudflare would broadcast that message to all listeners. Cloudflare will check the order of the message, and if you, as a customer, are not connected or have some kind of network issue, when you reconnect, you will receive the latest state and missing updates.

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Rohit Ghorpade

Cloud Network Engineer at a insurance company with 5,001-10,000 employees

A scalable solution for MCN controller but lacks technical supports, upgrades

There are a few things that can be improved, are domain-based routing and the slowness of virtual parts, and it may be due to the wrong configuration, which we have been unable to find out. Previously, we faced some issues with the slowness part. Apart from that, feature like end gateway level antivirus. We are currently using a NetFlow proxy to establish a virtual position for the NetFlow. Our current environment has many use cases, but we are not using them on the Citrix SD-WAN. When I navigate the NCL part, it involves configuration. I want to highlight this disadvantage. Sometimes, when we push the configuration, it tries to push it to all branch locations. This process takes a lot of time, nearly 30 minutes, to push a single change from the NCL. Overall, I don't think Citrix meets our use cases what we have. This is based on my feedback after using it for the past year and working on this Citrix SD-WAN. However, from my experience, it is the worst solution I have seen. There's no domain-based routing, which is horrible. That's why we are moving to other products. We have checked our use case requirements with Fortinet, Palo Alto, and they meet them. I will consider the PoC or another OEM. There are many things in the area you need to be prompt, like the automation part. If any link or device goes down, alerting notification, etc. We need to perform and highlight so many things to your management. This should be improved.

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Chaudhary Muhammad Moez Manzar

Senior manager at a tech services company with 201-500 employees

Reduces operational costs through bandwidth optimization but struggles with high traffic licensing and complex deployments

The logs in Steelhead are fantastic. There is a deep level of logs such as top 10 docker and top 50 docker. I can check from the top 50 docker which type of application is optimizing well and which type of traffic is not optimized. Steelhead provides logs and percentage levels, which is good. I can see any type of log report, report security, different types of report availability, but it is not customizable. Overall, this is a good feature. Steelhead provides real-time optimization with graphs and tables on real-time optimization, informing us packet by packet including port, source IP, destination IP, and destination port number. This reporting and real-time monitoring is fantastic, although I faced a problem in Oracle. Steelhead mainly saves the money that needs to be paid to ISPs. My actual traffic is around 2 GB, but I purchased a link from the ISP for only around 700 to 800 MB. All the prices that need to be paid monthly to the ISP are saved, which is a significant saving for my company after using Riverbed.

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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

"I'm highly satisfied. It's remarkably user-friendly, enabling me to quickly identify issues, and deploy solutions, and it offers the necessary features."

"I have not had any issues with this solution, and I would recommend it to others who are interested in using it."

"Cloudflare WAF provides protection through rules and functionalities like Cloudflare's SDRAP."

"We like that there's load balancing, firewall capabilities, DDoS protection, et cetera, all covered by Cloudflare."

"The most valuable part of the solution for us overall is exactly that it is a Software-as-a-Service product."

"This solution does a good job of preventing web application attacks, SQL injections, and cross-site scripting attacks."

"Cloudflare has positively impacted my organization by making it easier for me to handle and set up DNS for multiple clients; I can easily go in and access their accounts, make changes they need, and it's a one-stop shop."

"The rate limiting features and customizations in terms of URL match and applying policies are valuable to me."

More Cloudflare Web Application Firewall pros

"It provides a more fluid experience to end-users when they're using their applications or desktops."

"The reliability of connectivity is most valuable."

"The hands-on customer support and load balancing that come with this solution are above all others on the market."

"The scalability and stability are quite good in general."

"The most valuable feature is security, as it gives me the port bindings that cannot be accomplished using other solutions."

"The best feature is the backup capability, where all of the users' computers are tied into a central data repository."

"The functionality of Citrix SD-WAN is awesome and I fell in love with it on this deployment because it's so easy to use."

"The other banks, bank branches, require good connectivity, which is very important for a branch to have, and they managed to have an SLA of almost 100%."

More Citrix SD-WAN [EOL] pros

"You should buy SteelHead for WAN optimization because it delivers more."

"The data reduction that we realize (>85% for our most common protocols) is amazing."

"We've been very pleased with the solution and its capabilities over the years."

"It's helped to reduce WAN traffic by approximately 60%."

"Scalable data referencing is the most valuable feature developed by Riverbed."

"Steelhead has drastically improved user experience."

"I find the most valuable to be the compression and exchange replication."

"It is very easy to install the solution."

More Steelhead pros

Cons

"Cloudflare should update the version of the ModSecurity core rule set that they run on."

"The product can improve by having more multitenancy capability, which is currently not available."

"The solution's learning curve can still be further reduced"

"The reporting could be improved if it were more granular."

"The rate limiting functionality could be enhanced, as we find it somewhat limited."

"They have some limitations with third-party integrations."

"A key challenge arises when dealing with numerous integrations with HVAC systems. Depending on the specifics, there might be some configuration mismatches, which necessitate specific support."

"Cloudflare Web Application Firewall should improve visibility for a customer."

More Cloudflare Web Application Firewall cons

"The level of support from Citrix is not that great."

"The communication around the life cycle would have been really helpful. The main issue we have had is related to the life cycle because some of the things that we are using were discontinued. They were discontinued within a year after we had purchased it, which is a bit painful. If we had known that, we would've made some other decisions."

"I think the price can be improved, particularly in third world countries such as Ecuador where companies don't have the budget to implement expensive products."

"Even though the monitoring is pretty good, there is some room for improvement there."

"Citrix SD-WAN's knowledge base has a few missing things, so you may need to seek help from support."

"The price of the subscription should be cheaper."

"Citrix should continue to offer a perpetual licensing model because it is very important to us."

"The firewall reporting could be easier to use and filter. (It works well enough, but if I need to give an area for improvement, I think this would be it.). The built-in reporting on the product in this regard is not great."

More Citrix SD-WAN [EOL] cons

"The RIOS upgrade/download process must be overhauled to be a direct step process instead of the multiple stage procedure that currently take place."

"We had some stability problems with a few devices."

"Need to handle more traffic simultaneously."

"The advertised “fail open” feature doesn’t work as expected."

"The product needs improvement in its integration with SDN."

"One area for improvement is related to monitoring and visibility."

"Steelhead's handling of encrypted traffic could be improved because it requires some complex configuration to optimize encrypted traffic, especially when working with Microsoft protocols for mail servers and VPN services"

"If we lose the primary Steelhead that handles the optimization, the secondary Steelhead cannot handle the same High Availability."

More Steelhead cons

Pricing and Cost Advice

"The solution is expensive."

"What's my experience with pricing, setup cost, and licensing? I believe the pricing is not the best, but it's reasonable and acceptable. We also use the McAfee system in parallel. In terms of pricing, its okay - not great, but not bad either. It falls in the middle, which is acceptable. In terms of support licensing, last time, we were searching for a solution, and we considered products from resellers rather than directly from the cloud provider. However, the pricing we encountered was exceptionally high. As a result, we are inclined to select support from the reseller."

"It is not too pricey."

"Cloudflare offers different types of subscriptions for businesses, enterprises, and personal users, and the pricing is negotiable."

"We pay $210 per month for CloudFlare WAF."

"The solution's pricing option needs to be more transparent for enterprise clients."

"It starts at $20 and can easily go up to $200 monthly"

"The annual licensing fee is $10,000 USD."

More Cloudflare Web Application Firewall pricing and cost advice

"I'm not quite sure of the price ranges. Roughly, the hidden devices can scale up to $20K for one appliance. However, the branch CPs are USD $1,000 to $2,500."

"I believe that Citrix SD-WAN is a good investment, but I do not have the information to be more specific."

"It is a bit expensive. A cheaper product would be good, but everybody likes things to be cheaper. We bought the devices up front, and then we pay for the annual support."

"The price is relatively expensive."

"The license was a one-time purchase. It's expensive."

"It would be helpful to have a demo license available for customers who want to prove the concept and conduct a proof of concept (POC) before committing to the solution. This is particularly important for customers in Egypt who often require a demonstration of the solution's features and compatibility with their needs before making any investment or incurring costs. Providing a demo license would allow customers to assess whether the solution would meet their needs or not."

"Citrix SD-WAN is quite an affordable product."

"The price of the subscription should be cheaper."

More Citrix SD-WAN [EOL] pricing and cost advice

"The solution is expensive and the service contacts are costly too. The cost of the device makes the value proposition borderline acceptable for us. The service contract fees we pay is approximately $30,000 annually."

"Across our 12 data centers, we spend around $150k annually."

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Top Industries

By visitors reading reviews

Construction Company

17%

Financial Services Firm

Comms Service Provider

Manufacturing Company

Construction Company

16%

Financial Services Firm

11%

Manufacturing Company

Computer Software Company

Manufacturing Company

16%

Construction Company

15%

Financial Services Firm

11%

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	5
Large Enterprise	10

By reviewers
Company Size	Count
Small Business	5
Midsize Enterprise	7
Large Enterprise	14

Questions from the Community

What is your experience regarding pricing and costs for Cloudflare Web Application Firewall?

The price of Cloudflare Web Application Firewall is reasonable.

See all answers

What needs improvement with Cloudflare Web Application Firewall?

I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we...

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What is your primary use case for Cloudflare Web Application Firewall?

We are using Cloudflare Web Application Firewall's advanced reporting and analytics tools with their Zero Trust, so e...

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What needs improvement with Citrix SD-WAN?

The solution's licensing model could be improved. Citrix SD-WAN is a good product from a technical point of view. How...

See all answers

What advice do you have for others considering Citrix SD-WAN?

If a customer already has Citrix NetScaler and is not looking to change anything in their existing environment, we pr...

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What is the best network monitoring software for large enterprises?

We just did an assessment for our 47 datacenters around North America. The top two enterprise-level network monitorin...

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What is your primary use case for Riverbed Steelhead?

I am currently working with Riverbed for replication between PR to DR for synchronization purposes, and for WAN optim...

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What advice do you have for others considering Riverbed Steelhead?

Application performance may improve with Steelhead, but it varies application to application. Some applications, such...

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Product Reports

Buyer's Guide

Cloudflare Web Application Firewall

June 2026

Cloudflare Web Application Firewall report

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Buyer's Guide

Citrix SD-WAN [EOL]

June 2026

Download Citrix SD-WAN [EOL] product report

Buyer's Guide

Steelhead

May 2026

Download Steelhead product report

Also Known As

Cloudflare WAF

Citrix CloudBridge, WOC, NetScaler SD-WAN

RIverbed Steelhead

Overview

Cloudflare Web Application Firewall integrates DDoS protection, load balancing, and firewall capabilities. Its ease of use, configurability, and robust security measures make it a versatile choice for protecting web applications.

Cloudflare Web Application Firewall provides a comprehensive defense against threats with advanced reporting and robust security measures. It includes DNS integration, rate limiting, and extensive rule sets, all within a SaaS model that allows API configurability. Users value its caching, scalability, and pricing, although enhancements are needed in rate-limiting and third-party integration. Improvements in customer support, especially in India, real-time controls, and user documentation are also desired. Users seek a more intuitive dashboard, better log management, and improved alert systems, along with multitenancy capabilities and enhanced reporting.

What are the key features of Cloudflare Web Application Firewall?

DDoS Protection: Shields applications from denial-of-service attacks
Load Balancing: Ensures efficient traffic distribution
DNS Integration: Enhances domain name system security
Rate Limiting: Controls traffic flow and reduces abuse
Extensive Rule Sets: Offers customizable security rules

What benefits and ROI can users find in reviews?

Scalability: Easily adapts to growing business needs
Pricing: Offers reasonable pricing structure
Caching: Improves application performance and speed
Configurable Security: Provides customizable defense settings
Efficient Management: Simplifies security and application control

Cloudflare Web Application Firewall finds application in industries like banking and retail by acting as a comprehensive security gateway, managing authentication and authorization while protecting web applications from malicious Layer 7 traffic. It also implements load balancing, CDN, and zero-trust policies, supported by advanced reporting, analytics tools, and threat scoring to meet specific industry needs.

Cloudflare

Citrix SD-WAN [EOL] enhances connectivity and performance by optimizing bandwidth utilization, ensuring reliable communication across branch offices and headquarter data centers. It offers centralized management, efficient deployment options, and improved network reliability.

Citrix SD-WAN [EOL] is designed for businesses seeking enhanced connectivity solutions that boost application performance while reducing costs. With HDX WAN Optimization and reliable Active-Active connectivity, it assures improved bandwidth management. Tailored for both cloud and on-premise deployments, it supports fast communication and seamless integration, making it user-friendly even for those with limited technical expertise. Security features and zero-touch deployments further enhance its appeal. However, users highlight areas needing improvement, such as configuration intuitiveness, pricing alignment for specific markets, and stability. Enhanced reporting, networking features, and technical support are desired. Integration with Windows, security elements like firewalls, and licensing clarity require attention to meet user expectations.

What are the key features of Citrix SD-WAN [EOL]?

HDX WAN Optimization: Enhances application performance and traffic.
Load Balancing: Ensures efficient traffic distribution across networks.
Reliable Connectivity: Provides seamless failover and reduced costs through MPLS replacement.
Cloud Management: Simplifies deployment and management via the cloud.
Zero-Touch Deployment: Facilitates easy setup and provisioning.
Active-Active Lines: Optimizes bandwidth utilization and performance.
Backup Capabilities: Centralizes data management for security.

What benefits should users look for in Citrix SD-WAN [EOL]?

Enhanced Connectivity: Improves stability and reduces downtime.
Cost Reduction: Efficiently decreases expenses by replacing MPLS.
Network Optimization: Offers better bandwidth for diverse communication types.
Secure Interconnectivity: Ensures secure and reliable network connections.
Management Flexibility: Supports cloud or on-premise deployment options.

Industries benefit from Citrix SD-WAN [EOL] by leveraging its features to ensure stable, redundant connectivity between branches and data centers. Organizations experiencing frequent line failures or high reliance on bandwidth-heavy applications find it particularly useful. It caters to sectors needing reliable data management and enhanced networking.

Citrix

Steelhead is designed to optimize WAN performance by reducing data load and enhancing network efficiency. It utilizes advanced data compression and caching techniques to improve speeds and manage bandwidth, crucial for cost reduction.

Steelhead offers enhancements in data throughput and network optimization with its ability to improve TCP and WAN efficiency. Organizations benefit from scalable data referencing and adaptive transfer schemes that simulate LAN-like speeds over WAN. Its monitoring features provide insights into network dynamics, although potential improvements are noted in areas like QoS configuration and handling encrypted traffic. Users also recognize challenges in upgrading, GUI design, and monitoring tools.

What are Steelhead's key features?

Data Compression: Reduces data size for efficient WAN usage.
WAN Optimization: Enhances network speed and lowers costs.
TCP Optimization: Improves data flow over WAN connections.
Scalable Data Referencing: Encourages efficient data transfers.
Real-Time Monitoring: Offers insights into network performance.
Local Caching: Stores data locally to speed up access.
QoS Management: Prioritizes critical traffic effectively.

What benefits can organizations expect from Steelhead?

Cost Reduction: Decreases expenses related to bandwidth usage.
Improved Network Performance: Enhances application and data transfer speeds.
Bandwidth Management: Allows prioritization for critical tasks.
Reduced Latency: Mitigates delay issues in data transmission.

Steelhead is widely used in industries like banking and distribution for optimizing traffic between data centers and ensuring efficient branch connectivity. It addresses latency problems, boosts application performance, and helps reduce data traffic. In environments with limited bandwidth, its features ensure critical data is prioritized, creating significant cost savings.

Riverbed

Sample Customers

crunchbase, udacity, marketo, okcupid, zendesk

AIDS Healthcare Foundation, Cornerstone Home Lending Inc., Dallara, ecVision, Essar, Eurofred, Groupe Promutuel, HMSHost Corporation, Royal Caribbean Cruise Lines Ltd, Royal Caribbean International

ElAraby, SFK Leblanc, Bobst Group, Northwest Pipe Company, Halkbank, Tradebridge, EFG Hermes

Find out what your peers are saying about Riverbed, Cato Networks, Hewlett Packard Enterprise and others in WAN Optimization. Updated: June 2026.

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