F5 has introduced the F5 Application Delivery and Security Platform, the industry’s first ADC 3.0 solution that converges high-performance load balancing and traffic management with advanced app and API security capabilities into a single platform. The announcement, made during the keynote at F5 AppWorld 2025, addresses the growing complexity of application delivery in hybrid, multi-cloud and increasingly AI-powered environments.
The Evolution to ADC 3.0
François Locoh-Donou, F5’s President and CEO, described how application delivery has evolved through three distinct phases: ADC 1.0 (hardware appliances in on-premises data centers), ADC 2.0 (cloud-native services) and now ADC 3.0 – a comprehensive platform approach designed for today’s complex environments.
“Most enterprises are in four or more infrastructure environments,” Locoh-Donou explained during his keynote. “Over the last decade, the number of apps you’re managing has grown four times, the number of APIs has grown even faster, infrastructure environments have grown three times, and application services needed have grown six times.”
F5’s research indicates that 96% of organizations are already deploying AI models, and the company predicts 80% of all applications will be AI-enabled within three years.
Simplifying the “Ball of Fire”
Kunal Anand, F5’s Chief Innovation Officer, illustrated how the complexity of modern application delivery resembles what F5 calls a “ball of fire” – a tangle of intersecting environments, technologies and security challenges that is only worsening with AI adoption.
“AI apps require the movement of massive amounts of data rapidly and securely,” Anand said. “Imagine the complexity of your organization with hundreds or thousands of applications and APIs across many different environments.”
The new F5 platform aims to extinguish this complexity through six key capabilities:
- Complete delivery and security for every app in a single platform
- Deployment flexibility across all environments and form factors
- Single policy and unified management across all locations
- Rich AI-powered analytics and insights
- Fully programmable data planes for customization
- Full lifecycle automation to reduce maintenance overhead
AI-Powered Features for DevOps Teams
For DevOps professionals, several announcements stand out:
F5 AI Gateway
Now generally available, F5 AI Gateway helps organizations streamline interactions between applications, APIs and large language models. This containerized solution optimizes performance, observability and protection, giving security and operations teams a seamless path to adopting AI services.
AI Assistant for BIG-IP and NGINX One
Following last year’s AI assistant for Distributed Cloud Services, F5 is extending this capability to BIG-IP and NGINX One. Using a natural language interface, it can generate data visualizations, identify anomalies, generate policy configurations and apply remediation steps.
iRules Code Generation and Explanation
Leveraging the AI assistant, customers can now automate the creation, maintenance and optimization of iRules with minimal coding expertise. In an interview, Maggie Stringfellow, VP and GM of BIG-IP at F5, explained: “This democratizes iRules for anybody. You can take an existing iRule and feed it to the AI assistant, and it’ll explain what it does, or you can ask it to generate a new iRule in plain English.”
Application Study Tool
Anand demonstrated a new open-source Application Study Tool that provides deep insights into BIG-IP environments, including application types, quality of service and resource utilization. “It’s going from a blurry snapshot of what you have to a full high-definition, real-time video of your environment,” Anand explained.
Big Changes for BIG-IP Next
F5 also announced significant changes to their BIG-IP Next program based on customer feedback:
- BIG-IP Next will no longer require a lengthy migration but will be offered as an upgrade
- Existing automation through tooling and scripts will be preserved
- Instance-based management will remain available alongside central management options
- The first release without central manager requirements is scheduled for October 2025
Analyst Perspective
Mitch Ashley, VP and Practice Lead, DevOps and Application Development, The Futurum Group, believes, “F5 ADC 3.0 brings generative AI to bear on multiple challenges – lowering the skill barrier for IRules, increasing AI firewall security and utilizing genAI to analyze applications so security teams can implement security strategies needed for rapidly evolving software applications. GenAI is good for not only analyzing codebases for developers; security professionals need applications analyzed to address their own QoS and resource utilization needs.”
Mitch continues, “As AI grows in both sophistication and contextual awareness of application architectures, types, security threat vectors, and more, we’ll see AI making useful recommendations that security, operations and DevOps teams can put to immediate use.”
Hardware Innovation for AI Workloads
For organizations with high-performance requirements, F5 introduced the VELOS CX1610 chassis and BX520 400-Gbps blade, scaling to multi-terabits of throughput. This hardware is already deployed in a production 5G network with a Tier-1 U.S. telecommunications provider and provides 6 Tbps of high-speed L4 throughput, along with 6.4 billion concurrent connections.
As enterprises accelerate AI adoption, F5’s platform approach offers a path forward for DevOps and security teams struggling with the complexity of modern application environments.
