Fortinet FortiADC vs Loadbalancer.org comparison

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Fortinet FortiADC

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Executive SummaryUpdated on Dec 17, 2024

Fortinet FortiADC and Loadbalancer.org offer robust load balancing solutions, focusing on network security and feature advancement, respectively. Loadbalancer.org provides a more advanced feature set, positioning it as a preferable option overall.

Features: Fortinet FortiADC offers integrated security options, seamless integration with the Fortinet security suite, and an intuitive user interface. Loadbalancer.org excels in customization, automation capabilities, and offers extensive logging and monitoring features.

Room for Improvement: Fortinet FortiADC could enhance deployment flexibility and expand features beyond the Fortinet ecosystem. Loadbalancer.org could improve by reducing complexity in its advanced features, providing more comprehensive documentation, and simplifying initial configuration processes.

Ease of Deployment and Customer Service: Fortinet FortiADC ensures straightforward deployment within Fortinet environments and offers efficient support channels. Loadbalancer.org provides flexible deployment models with good integration options and is noted for proactive and helpful customer service.

Pricing and ROI: Fortinet FortiADC is generally more cost-effective upfront, especially for organizations already using Fortinet products. Loadbalancer.org has a higher initial cost but offers a strong ROI through its comprehensive features and adaptability, making it cost-effective for organizations needing customized solutions.

To learn more, read our detailed Fortinet FortiADC vs. Loadbalancer.org Report (Updated: July 2025).

Fortinet FortiADC vs. Loadbalancer.org

July 2025

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Helped 861,034 peers since 2012

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

Fortinet FortiADC

Ranking in Application Delivery Controllers (ADC)

6th

Average Rating

7.8

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

No ranking in other categories

Loadbalancer.org

Ranking in Application Delivery Controllers (ADC)

12th

Average Rating

8.8

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of July 2025, in the Application Delivery Controllers (ADC) category, the mindshare of Fortinet FortiADC is 9.9%, up from 8.4% compared to the previous year. The mindshare of Loadbalancer.org is 3.7%, up from 3.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Delivery Controllers (ADC)

Featured Reviews

OusaidAbaz

Security Network Architect at Inmac

Integrates load balancing efficiently within existing technology environments

FortiADC provides load-balancing capabilities needed for integration with other Fortinet platforms. It allows for the creation of virtual IPs and applying various algorithms for traffic management. Although it offers fewer algorithms than competing platforms like F5, its capability to manage load balancing makes it valuable. The security features depend on the environment, relying on firewalls like FortiGate.

Read full review

Roger Seelaender

UCaaS Engineering Manager at EarthLink

Great WAF - low-maintenance solution that performs as advertised

The solution can be improved with the development of a SIP engine because it is difficult to manage SBCs. All SBCs are really tough to write rules for. If we could put this in front of an SBC to have the right rules to possibly block the traffic, that would be very helpful. The solution can also improve the relationship between Loadbalancer.org and Metaswitch, or now, Microsoft because Metaswitch was purchased by Microsoft. They both position themselves as certified but don't always talk to each other. I wish there would be closer integration between the solution and the vendors when either release new upgrades to their product line. Often we find issues on either end post upgrades.

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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

"TSL and SSL offloading are both very good features."

"Content caching and content compression are good features."

"It helps with defining server load balancing tasks and managing SSL certificates, ensuring the communication flow through the Fortinet gateway."

"Customer service is excellent."

"The product has flexible and interesting licensing options."

"From a technical perspective, it is the most scalable device from Fortinet."

"Simple to use and easy to integrate."

"We can do patches offline without causing customers outages. The web application firewall features, especially those related to the OWASP Top Ten, provide automated protections. This allows more flexibility in patching the backend applications. Additionally, it offers visibility into the requests being made to the applications, and you can't protect what you can't see."

More Fortinet FortiADC pros

"The performance is good."

"We have about 30,000 connections going through at any one time and it's fine, it doesn't seem to sweat. It doesn't get overloaded."

"The features I find valuable in this solution are the ease of managing the logs on the WAFs, the ease to identify break-in attempts into the network, the front-end firewall, and a more specific firewall."

"Loadbalancer is easy to use. It performs well, with low latency."

"Loadbalancer.org is less complex than Citrix."

"The SSL Layer 7 load balancing is valuable."

"For now, it's stable."

"Existing customers are trying to migrate from the physical F5 load balancer to the AVI load balancer because it is scalable and easily managed."

More Loadbalancer.org pros

Cons

"If I need design help, they do not assist; they say it is a design issue they cannot support, and I must approach the system integrator."

"The initial setup could be simplified."

"I will queue all the details clearly on the ticket, including the diagram, log files, and everything else. Once a case is assigned, they ask the same questions again without checking the submitted details."

"FortiADC is complex to configure so the interface should be improved."

"Issues with SSL and encrypted traffic."

"Fortinet has some drawbacks, and it can be a bit challenging to scale."

"The product's stability for VMs could be better."

"I think it would be helpful if Fortinet put more video examples on their cookbook site."

More Fortinet FortiADC cons

"They're mostly designed to balance a particular type of traffic. I wanted to load balance DNS, and they just don't do it the way that we wanted to. So they're not used as DNS load balancers."

"Possibly a more graphical overview page (with colors) to give a two second overview to see if everything is working fine."

"We could enhance the security aspects of the load balancer."

"The interface from Loadbalancer.org should be improved."

"The solution can be a bit pricey."

"I'd like to see scalability improved; it can be costly."

"Compared to the physical products, the solution's throughput is a little less."

"If I have to say something, I suppose they could add an automated configuration backup to an FTP location (or something similar) so you don’t have to manually do it. I don’t see this as a problem, of course, as the configuration rarely changes and we only need one backup, but maybe for other users that feature would be handy."

More Loadbalancer.org cons

Pricing and Cost Advice

"The price is competitive"

"The solution's pricing is an issue and should be improved."

"The product has affordable pricing."

"I rate Fortinet FortiADC's pricing one out of ten. It is fixed."

"Our basic license excludes features such as antivirus and IDS. Due to license limitations, some functionalities are not configured."

"The solution could be more cost-effective."

"I believe the price is good. It's fair. There are no extra costs."

"The product has average pricing. I rate its pricing a five out of ten."

More Fortinet FortiADC pricing and cost advice

"The solution requires an annual support license of $2,780 for four systems or $695 a year per unit for support not including the units."

"We've got an unlimited license, which doesn't costs that much compared to other vendors, and we don't have to buy it again."

"It filled a requirement for our project, and it did so at lesser cost than their competitors."

"Licensing fees are paid annually."

"I’m not entirely sure about the rating since I'm not very technical. I haven't thoroughly compared the ratings. So, if you're asking for my impression so far, I would rate it around five out of 10."

"It was easy to upgrade the license for unlimited clusters and servers. Pricing is fair."

"Loadbalancer.org is based on open-source products, but it requires money for support and other activities."

"These guys make their pricing scheme really easy."

More Loadbalancer.org pricing and cost advice

See which vendors are best for you

Use our free recommendation engine to learn which Application Delivery Controllers (ADC) solutions are best for your needs.

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Top Industries

By visitors reading reviews

Computer Software Company

17%

Financial Services Firm

Government

Educational Organization

Computer Software Company

20%

Financial Services Firm

17%

University

Government

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.

Do you recommend Fortinet FortiADC?

I recommend Fortinet FortiADC. My experience with Fortinet has been very positive. Our company has been using it for around five years. We mainly use FortiADC for the load balancing of application ...

What do you like most about Fortinet FortiADC?

The user interface is very easy and integrates with Sandbox easily.

Do you recommend Loadbalancer.org?

Since Loadbalancer.org is an open-source solution, I would recommend this solution for smaller businesses that don’t have major scaling requirements and don’t have the budget for a commercial solut...

What do you like most about Loadbalancer.org?

Existing customers are trying to migrate from the physical F5 load balancer to the AVI load balancer because it is scalable and easily managed.

What is your experience regarding pricing and costs for Loadbalancer.org?

Pricing of Loadbalancer.org is something to consider.

F5 BIG-IP Local Traffic Manager (LTM) vs Fortinet FortiADC

Comparisons

Compared 27% of the time

Fortinet FortiWeb vs Fortinet FortiADC

Compared 24% of the time

NetScaler vs Fortinet FortiADC

Compared 12% of the time

Kemp LoadMaster vs Fortinet FortiADC

Compared 8% of the time

HAProxy vs Fortinet FortiADC

Compared 4% of the time

More Fortinet FortiADC Competitors

NetScaler vs Loadbalancer.org

Compared 24% of the time

HAProxy vs Loadbalancer.org

Compared 20% of the time

F5 BIG-IP Local Traffic Manager (LTM) vs Loadbalancer.org

Compared 14% of the time

Kemp LoadMaster vs Loadbalancer.org

Compared 13% of the time

Radware Alteon vs Loadbalancer.org

Compared 7% of the time

More Loadbalancer.org Competitors

Product Reports

Download Fortinet FortiADC product report

Fortinet FortiADC

April 2025

Download Loadbalancer.org product report

June 2025

Also Known As

FortiADC Application Delivery Controller, FortiADC

No data available

Overview

Fortinet FortiADC is a robust application delivery controller (ADC) that delivers application optimization, application security, and application availability. FortiADC is a valued offering from Fortinet, which is widely recognized as a trusted supplier of dynamic security solutions worldwide. FortiADC offers dynamic security functions (AV, DDoS, and WAF) in addition to advanced application connectors for a simplified deployment and complete transparency to an organization's networks and applications. FortiADC offers three primary deployment options: physical machine, virtual machine, (VM) and cloud solution options.

Fortinet FortiADC Benefits

FortiADC security protocol: FortiADC integrates with FortiSandbox to improve the overall antivirus security protections where every file is scanned for known and unknown malicious risks. If a file is identified as malicious or problematic, it will be blocked in the future.
SSL protocol: FortiADC securely uses the most up-to-date cryptography to provide exceptional encryption and decryption using a hardware-based SSL ASIC. FortiADC offers complete transparency to inspect all traffic for threats, improves server response time, and reduces backend server load, SSL inspection and SSL offloading. FortiADC integrates seamlessly with Gemalto’s SafeNet Hardware Security Module (HSM).
FortiADC connectors: FortiADC Fabric Connectors offer open API-based integration and coordination with numerous software-defined networks (SDNs), third-party partners, and cloud management providers. Fortinet Fabric Connectors provide deep open and turnkey integration with recognized third-party vendors such as AWS, K8s, OCI, and SAP, in multi-vendor solutions, improving scalability, simplified management, and automation.
Business stability: FortiADC load balancing for on-premise global server load balancing (GSBL) and in the cloud (FortiGSBL Cloud) will ensure users can maintain a reliable and available network by improving the ability of scaling applications throughout numerous data centers to reduce application response times and enhance disaster recovery. Users are able to define protocols based on network latency concerns, overall data performance, and site availability.

Fortinet FortiADC Features

Application availability
- 4-7 application load balancing: DNS, HTTPS, RTMP, RADIUS, MySQL and more
- External fabric connectors: Splunk Integration, AWS/OCI Connector, Kubernetes Service.
- Security fabric connectors: FortiSIEM, Fortigate BanIP Integration, FortiAnalyzer, and more.
- Deployment modes: High availability (AA/AP Failover), Router mode, transparent mode (switch), one-arm mode (proxy with X-forwarded for support.
Web application firewall (WAF)
- Security services: Captcha support, cookie support, HTTP header security, XML/SOAP/JSON validation, CSRF protection, API gateway, and more.
- Application security: Web attack signature, bot detection, web vulnerability scanner, OWASP Top-10 Wizard, API protection and more.

Application enhancement
- HTTP and TCP improvement: TCP buffering, HTTP compressions/decompression, HTTP caching (dynamic and static objects), Bandwidth monitoring using quality of service (QoS), TCP buffering, and more.
- Authentication offloading: Two-factor authentication (Fortitoken/Fortitoken Cloud and Google Authentication), NTLM, AUTH2.0, SAML 2.0 (SP and Idp) RADIUS, LDAP, Kerbos, and local.
- Networking: Integration with Ansible, Cisco ACI, OpenStack and Nutanix, NVGRE and VXLAN support, VLAN and port trunking support, IPv6 Support (SLB, firewall, routing and interfaces), Dynamic NAT, Hide NAT, Static NAT for added scalability and flexibility.
- Management: Syslog support, SNMP using private MIBs with threshold-based traps. REST APIs, VDOMS, data analytics, real-time monitoring graphs, role-based monitoring, intuitive reporting, FortiView integration, and more.

Fortinet

Loadbalancer.org is a versatile solution that offers load balancing for small businesses, multiple instances of applications, web application firewall, publishing Windows and SQL applications, and security for telephone service systems. It is easy to use, cost-effective, and performs well with low latency.

The connection maintenance and security features are valuable, including managing logs on WAFs, identifying break-in attempts writing rules to block them and using HAProxy to control what is allowed. Loadbalancer.org has helped organizations reduce the impact of connection issues, provide security, and ensure no downtime or impact on productivity.

Top Industries that use Loadbalancer.org:

Healthcare: Loadbalancer.org is widely considered the top load balancer provider in the healthcare IT industry. Loadbalancer.org sees that healthcare IT personnel can ensure their organizations are moving seamlessly toward interoperability and are able to easily scale to meet today’s continually growing data demands with no compromise in performance.

Storage solutions: Loadbalancer.org has significant offerings and partnerships with object-based storage providers to ensure they are always ready for today's ever-changing dynamic storage needs. The comprehensive integration offers high-performance scalable solutions which can provide always available next-gen storage solutions.

Security: Loadbalancer.org solutions provide an extra layer of security to protect against the latest risk and threats. Loadbalancer.org will provide a close integration to ensure the organization is always secure.

Print: Loadbalancer.org can work with organizations to ensure their print environments keep working smoothly and is the only organization that fully supports Microsoft Print load balancing. Loadbalancer.org minimizes the complexities of print environments to ensure that all systems are consistently available.

Loadbalancer.org is certified as an OEM provider for all of Microsoft's most popular key applications and solutions. Loadbalancer.org has created and developed streamlined deployments to facilitate improved scalability, performance, and uptime. They offer a tailored GUI to make every process super easy. Loadbalancer.org offers several flexible licensing plans to ensure cost-effectiveness, improved margins, revenue opportunities, and optimized TCO. The numerous robust solutions Loadbalancer.org offers can ensure that any enterprise organization is able to satisfy the growing demands of today’s dynamic marketplace while maintaining an excellent user experience.

Reviews from Real Users

“Loadbalancer.org is less complex than Citrix. In some cases, our customers do not have an engineer on staff who can support this device. These customers have a large number of Linux engineers but don't have the money. We suggested using Loadbalancer.org and other open-source tools. Many customers are of different sizes and have different budgets. Loadbalancer.org has everything that is needed.” - Artem M., System Engineer at CROC

“We use Loadbalancer for balancing loads in our main application. Loadbalancer is easy to use. It performs well, with low latency.” - Walid M., Network and Security Engineer at a logistics company

Sample Customers

Black Gold Regional Schools, Amadeus Hospitality, Jefferson County, Chunghwa Telecom, City of Boroondara, Dimension Data

Vodafone, NASA, Mercedes, NBC, Siemens, AT&T, Barclays, Zurich, Penn State University, Fiserv, Canon, Toyota, University of Cambridge, US Army, US Navy, Ocean Spray, ASOS, Pfizer, BBC, Bacardi, Monsoon, River Island, U.S Air Force, King's College London, NHS, Ricoh, Philips, Santander, TATA Communications, Ericcson, Ross Video, Evertz, TalkTalk TV, Giacom, Rapid Host.