8 min read3
Voice Customer Service Routing: When AI, When Human
The decision tree for routing voice customer-service calls between AI and humans in 2026 — based on real production routing logic.
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Voice AI Agents
Voice AI Agents & Conversational AI
Everything about voice AI agents — real-time speech processing, telephony automation, voice UX design, and production deployment.
9 of 26 articles
8 min read5
Live Agent Handoff Done Right: Context Transfer in 2026
Handoffs from AI to human agents drop more conversations than they save when designed badly. The 2026 patterns for clean context transfer.
8 min read1
Designing Voice Onboarding Flows for First-Time Callers
First-time callers need different scaffolding than repeat ones. The 2026 patterns for voice onboarding that converts and educates.
8 min read16
On-Device Voice LLMs: Apple Intelligence, Gemini Nano, and the Privacy Angle
On-device voice LLMs are now real. What Apple Intelligence, Gemini Nano, and Phi-4 ship in 2026 — and what they cannot do yet.
9 min read3
Sub-500ms Voice Agents: The Anatomy of a Low-Latency Pipeline in 2026
Where every millisecond goes in a real voice-agent pipeline, and the 2026 techniques that get you under 500ms reliably.
9 min read10
Real-Time ASR in 2026: Whisper-V4, Deepgram Nova-4, and AssemblyAI Universal-2
The three real-time ASR engines competing for production voice-agent traffic in 2026, benchmarked on accuracy, latency, and cost.
8 min read10
Streaming TTS Quality Benchmarks 2026: Naturalness, Latency, and Cost Side-by-Side
The state of streaming TTS in 2026 — ElevenLabs, OpenAI, Cartesia, Sesame, Deepgram Aura, and Inworld benchmarked on the metrics that matter.
8 min read3
Emotion-Aware Voice Agents: Prosody Detection and Response Adaptation in 2026
Production voice agents that detect caller emotion and adapt response style. The 2026 prosody-detection stack and what works.
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