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Fortinet FortiADC Reviews

Vendor: Fortinet
4.0 out of 5
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What is Fortinet FortiADC?

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.

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Fortinet FortiADC is the #6 ranked solution in top Application Delivery Controllers. PeerSpot users give Fortinet FortiADC an average rating of 8.0 out of 10. Fortinet FortiADC is most commonly compared to Microsoft Azure Application Gateway: Fortinet FortiADC vs Microsoft Azure Application Gateway. Fortinet FortiADC is popular among the large enterprise segment, accounting for 51% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 10% of all views.
Buyer's Guide
Fortinet FortiADC
February 2026
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Fortinet FortiADC mindshare

As of February 2026, the mindshare of Fortinet FortiADC in the Application Delivery Controllers (ADC) category stands at 9.8%, up from 9.8% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Application Delivery Controllers (ADC) Market Share Distribution
ProductMarket Share (%)
Fortinet FortiADC9.8%
F5 BIG-IP Local Traffic Manager (LTM)14.9%
NetScaler13.0%
Other62.3%
Application Delivery Controllers (ADC)

PeerResearch reports based on Fortinet FortiADC reviews

TypeTitleDate
CategoryApplication Delivery Controllers (ADC)Feb 27, 2026Download
ProductReviews, tips, and advice from real usersFeb 27, 2026Download
ComparisonFortinet FortiADC vs NetScalerFeb 27, 2026Download
ComparisonFortinet FortiADC vs F5 BIG-IP Local Traffic Manager (LTM)Feb 27, 2026Download
ComparisonFortinet FortiADC vs HAProxyFeb 27, 2026Download
Suggested products
TitleRatingMindshareRecommending
Microsoft Azure Application Gateway3.76.3%80%50 interviewsAdd to research
NetScaler4.213.0%91%107 interviewsAdd to research
 
 
Key learnings from peers
Last updated Feb 25, 2026

Valuable Features

Valuable features of Fortinet FortiADC include troubleshooting tools, GSLB for network reliability, SSL offloading for security, user-friendly interface, content caching and compression, firewall capabilities, and load balancing with DNS intelligence. It supports multiple environments, easy configuration, global DNS functionality, integration with Fortinet platforms, and compliance with standards. Users appreciate its scalability, affordability, licensing options, and flexibility in managing traffic and security features.
  • "Fortinet FortiADC is a good product; we implemented a Fortinet FortiADC cluster and use application load balancing, and the implementation process is straightforward and cluster implementation is also very easy."
  • "Ultimately, Fortinet constructs every solution needed for each defense layer, making it comparatively better than Trellix, Trend Micro, or SentinelOne."
  • "This ensures that clients can connect to their applications without interruption."

Room for Improvement

Fortinet FortiADC requires improvements in its user interface, technical documentation, and configuration complexity. Users find the load-balancing algorithm unreliable and desire more frequent updates. The web application firewall and SSL traffic handling need enhancements. Support response time and documentation need refinement, while integrating sFlow could improve app performance insights. Redundant licenses and limited scalability are concerns. Pricing is considered high, and there is a need for better automation when integrated with components like FortiManager and FortiGate.
  • "The WAF function implementation would be better if we could do it very easily and in a user-friendly way."
  • "Some customers need custom management for handling their applications across the servers. Instead of having a predefined solution, if we had space for custom-based algorithms to load balance the traffic, it would be better."
  • "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."

ROI

Fortinet FortiADC provides moderate ROI by addressing web server load issues that cause significant losses. Its reliability and security make it valuable for government organizations. Fortinet efficiently handles traffic shaping and latency without adding delay. The alert system quickly notifies of power issues, ensuring prompt responses. Fortinet support delivers next-day hardware service, whereas Kemp requires more questions and offers less efficient assistance. Users experience fewer challenges with FortiADC compared to Kemp.

Pricing

Fortinet FortiADC offers competitive pricing, often cheaper than major competitors like F5 and Imperva. Costs vary based on organizational size and licensing model, with options for perpetual or subscription licenses. Businesses report straightforward licensing structures, although some functionalities may require additional licenses. The product is generally viewed as affordable, but some find it expensive compared to alternatives like Kemp. Discounts may be available depending on the sales team, with costs potentially including hardware or support licenses.
  • "Our basic license excludes features such as antivirus and IDS. Due to license limitations, some functionalities are not configured."
  • "I rate Fortinet FortiADC's pricing one out of ten. It is fixed."
  • "The product has average pricing. I rate its pricing a five out of ten."

Popular Use Cases

Organizations primarily deploy Fortinet FortiADC for load balancing and disaster recovery. It is used across mixed server environments, academic institutions, and telecom applications to ensure high availability and efficient distribution of traffic. Fortinet FortiADC handles global server load balancing, integrates with DNS management, and supports SSL offloading. Its functionalities extend to application delivery control, traffic management, and Web Application Firewall protection, enhancing user experience and maintaining server efficiency.

Service and Support

Fortinet FortiADC customer service and support receives mixed feedback. Many find it knowledgeable and professional, solving issues efficiently. However, some report delays and challenges with processing based on ticket priority and technical support education level. Experiences vary, with some not needing support, while others highlight good assistance but note early issues with new releases. While support is generally considered helpful, it is sometimes described as merely good rather than excellent.

Deployment

Fortinet FortiADC's initial setup varies in complexity. Some find it straightforward and quick, citing a simple interface and quick deployment, often within a few days. Others experience challenges, noting documentation issues and complex environments requiring detailed planning. Deployment can be self-managed, often completed within a week, depending on customer configuration. Adequate support and prior experience with Fortinet products ease the process. Some report longer deployment times due to specific configurations or lack of clear guidance.

Scalability

Fortinet FortiADC offers scalability for various needs, supporting different versions and environments. Many users find it easy to scale, emphasizing its virtual architecture and ability to manage high user volumes. Licenses can be adjusted based on requirements, enabling increased capacity. Some find scalability limited if the original configuration is not ideal, but it supports numerous virtual servers. Larger businesses may require higher-end models for optimal performance, while medium-sized entities often rate it highly for adaptability.

Stability

Fortinet FortiADC demonstrates remarkable stability as evidenced by multiple users reporting stable performance, minimal issues, and effective patch resolutions. While occasional bugs occur, Fortinet's specialized team addresses them promptly. Users appreciate reliable operations without unexpected disruptions. Firmware updates can enhance performance. Some users rate stability highly, though a few prefer other load balancers. Long-term users observe no hardware or software issues, and stability is maintained across several versions, contributing positively to their operations.
These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.
Download our Fortinet FortiADC Buyer's Guide for additional reliable information.

Review data by company size

By reviewers
Company SizeCount
Small Business13
Midsize Enterprise3
Large Enterprise7
By reviewers
By visitors reading reviews
Company SizeCount
Small Business171
Midsize Enterprise132
Large Enterprise316
By visitors reading reviews

Top industries

By visitors reading reviews
Computer Software Company
10%
Financial Services Firm
9%
Government
9%
Energy/Utilities Company
6%
Comms Service Provider
6%
Manufacturing Company
6%
University
5%
Educational Organization
5%
Outsourcing Company
4%
Retailer
4%
Healthcare Company
4%
Non Profit
3%
Media Company
3%
Insurance Company
3%
Real Estate/Law Firm
3%
Legal Firm
3%
Hospitality Company
2%
Performing Arts
2%
Transportation Company
2%
Logistics Company
2%
Marketing Services Firm
1%
Consumer Goods Company
1%
Recreational Facilities/Services Company
1%
Wholesaler/Distributor
1%
Construction Company
1%
Aerospace/Defense Firm
1%
Mining And Metals Company
1%
Pharma/Biotech Company
1%

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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 FortiADC was previously known as FortiADC Application Delivery Controller, FortiADC.

Fortinet FortiADC customers

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

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Fortinet FortiADC Reviews Summary
Author infoRatingReview Summary
Senior Technical Engineer at Safezone Secure Solutions Private Limited3.5I’ve used Fortinet FortiADC mainly for load balancing in on-prem setups; it's stable and integrates well with FortiWeb and FortiAnalyzer, though it lacks custom algorithm support and can be pricey. Overall, I’d rate it seven out of ten.
Team Lead at Adapt Information Technologies (Pvt) Ltd4.0I’ve used Fortinet FortiADC for four years, mainly for easy, error-free load balancing and simple clustering. Support is good via global tickets. I haven’t explored advanced analytics or reporting, and I’d like a more user-friendly WAF setup.
Security Network Architect at Inmac4.0I use FortiADC primarily for load balancing, integrating it with platforms like FortiGate. It offers fewer algorithms than competitors like F5, but its ability to manage traffic is valuable. However, automation and version management with other Fortinet products need improvement.
Senior Network Engineer at SP SYSNET PTE. LTD.4.0I primarily use FortiADC for web applications, particularly for trading platforms, due to its reliable server load balancing and traffic shaping features. Despite some initial support challenges, its efficiency and faster issue resolution make it preferable over alternatives like Kemp.
Senior Technical Consultant at CBR Cyber Pty Ltd4.0I appreciate Fortinet FortiADC for its straightforward load-balancing features and easy-to-navigate interface. It offers useful OWASP protections, enhancing security and compliance. Integration of sFlow data could improve context in application performance review. We switched from F5 BIG-IP due to cost benefits.
IT Manager at Technology Evaluation Center3.0No summary available
System administrator at ALSU4.5We expanded our network with FortiADC for server communication and load balancing, transitioning from Coyote due to TLS limitations. While user-friendly features and detailed logs would be beneficial, its reliability and security justify our investment.
Network and Security Administrator at YU3.5I use Fortinet FortiADC for SSL offloading, certificate management, and load balancing. It's user-friendly compared to my previous solution. However, the product could reduce redundant licensing for certain components, and the return on investment is moderate.