Five9 unveils Voice AI Agents at Customer Contact Week 2026, combining ElevenLabs TTS, Deepgram ASR, and OpenAI reasoning in a proprietary three-model architecture built to replace scripted IVR systems with natural, human-like voice self-service.
On June 23, 2026, at Customer Contact Week (CCW) in Las Vegas, Five9 launched a breakthrough new release of Voice AI Agents designed to power 'the next generation of agentic self-service.' The platform combines ElevenLabs for text-to-speech, Deepgram for automatic speech recognition, and OpenAI for large language model reasoning in a proprietary three-model architecture called the Agentic Voice Switch — a deliberate move toward replacing rigid, scripted interactive voice response (IVR) systems with natural-language voice agents.
The architecture introduces three core components. The Agentic Voice Switch unifies speech recognition, reasoning, and voice generation for low-latency streaming conversations with interruption detection, background noise management, and multilingual support. The Multi-Agent Orchestrator coordinates specialized AI agents across complex, multi-step customer journeys. The Agentic Tool Server pairs non-deterministic LLMs with deterministic tools for API integration, data processing, and real-time actions like authentication, transactions, and record updates. Enterprise governance features include LLM Blinding — which redacts personally identifiable information and protected health information before the model ever sees it — alongside hallucination control layers, automated post-call AI evaluations, and data residency enforcement.
Early customer results from Five9's PODS (Proof of Deployments) program show a 44% containment rate — meaning nearly half of all customer calls are fully resolved by AI agents without human escalation. Five9 expects its Voice AI Agents to handle over 100,000 service calls by the end of 2026. The company's 2025 enterprise AI revenue grew 50% year-over-year, crossing $100 million in annual recurring revenue, and Five9 research indicates that 65% of organizations are now implementing at least one AI use case, with 42% ranking self-service automation as their top priority.
The launch positions Five9 — currently the third-largest player in the CCaaS (Contact Center as a Service) market behind NICE and Genesys — to compete on AI capability rather than scale alone. By assembling best-in-class third-party AI components rather than building everything in-house, Five9 is betting that orchestration and enterprise trust (compliance, security, governance) matter more to contact center buyers than proprietary model development. Controlled availability begins June 30, 2026, with general availability expected later in the year.
