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: June 2025).

Fortinet FortiADC vs. Loadbalancer.org

June 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

Fortinet FortiADC

Ranking in Application Delivery Controllers (ADC)

7th

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 June 2025, in the Application Delivery Controllers (ADC) category, the mindshare of Fortinet FortiADC is 10.1%, up from 8.1% 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

"Simple to use and easy to integrate."

"Ease of use in deploying and having it up and running requires minimal knowledge."

"Customer service is excellent."

"Content caching and content compression are good features."

"FortiADC provides load-balancing capabilities needed for integration with other Fortinet platforms."

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

"The most valuable feature is its simplicity."

"Although FortiADC has multiple features that I like, the global DNS is the most helpful. It is primarily useful for customers with huge environments and at least two data centers. FortiADC can act as your DNS server. It can check which data center has the lowest latency, and route traffic to that one. It's an intelligent DNS."

More Fortinet FortiADC pros

"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."

"Most important for us that it makes sure that the load is distributed and that we always have access to the end servers."

"For now, it's stable."

"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."

"I found scalability in Loadbalancer.org valuable."

"With basic network knowledge, our required system functionality can be configured and maintained."

"It's pretty much a Swiss Army knife for managing all the load balancing techniques."

More Loadbalancer.org pros

Cons

"When the FortiADC is part of a platform with components like FortiManager and FortiGate, automation and pushing configuration are very inconvenient."

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

"The configuration is relatively complex."

"The solution's WAF needs an upgrade because it is not as good as FortiWeb, VMware, F5, or Imperva."

"There is a mismatch between the number of features they are offering and the device capacity on how much it can handle."

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

"Fortinet FortiADC should include an advanced-level SD-WAN."

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

More Fortinet FortiADC cons

"I would like it if Loadbalancer had the ability to make rules for specific shared bots."

"There is room for improvement in Loadbalancer.org in certain areas."

"An area for improvement in Loadbalancer.org is that sometimes it works fine, but sometimes, it has issues. The setup for Loadbalancer.org is also complex, so that's another area for improvement."

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

"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."

"It doesn't have the bonding capability feature."

"I would like a notification when a new version of the software is available. They told me to sign up for their newsletter, but I have not received any notification for a newer software version."

"It would be great if there was a way to gain access to the graphing data, to create custom reports. If we had a way to use the graphing data, we could use it to present certain information to our client, such as the uptime status for their service."

More Loadbalancer.org cons

Pricing and Cost Advice

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

"The price is competitive"

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

"The product has affordable pricing."

"The solution could be more cost-effective."

"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 is less expensive than F5 or Imperva and is the most reasonably priced option available."

More Fortinet FortiADC pricing and cost advice

"It is inexpensive, and even their “unlimited” version, the VA MAX is still far cheaper than competitors."

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

"For now, it's stable."

"Licensing fees are paid annually."

"It's worth the cost. It's not cheap, but it's a good solution. If you're looking for a good solution, this is a good solution. Is it cheap? No. Is it worth the money? Yes, I think it is."

"I think it’s very affordable."

"The costs associated with Loadbalancer.org depends on the technology. For some, we need to pay, but others are open, so they're free."

"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."

More Loadbalancer.org pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

17%

Government

Financial Services Firm

University

Computer Software Company

19%

Financial Services Firm

17%

Government

University

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 9% 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 13% of the time

Kemp LoadMaster vs Loadbalancer.org

Compared 13% of the time

Radware Alteon vs Loadbalancer.org

Compared 6% 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.