How to Set Up an AI Voice Agent From Scratch
A practical guide to building an AI voice agent using platforms like Vapi, Retell, and LiveKit - covering architecture, setup steps, and cost estimates.
Articles Tagged "Voice AI"
AI Voice and Speech Leaderboard: TTS and STT Rankings
Rankings of the best text-to-speech and speech-to-text AI models by naturalness, accuracy, latency, and pricing.
PersonaPlex 7B Runs Full-Duplex Speech on a Mac
A developer ported NVIDIA's PersonaPlex 7B speech-to-speech model to native Swift using MLX, running full-duplex conversation on Apple Silicon with no cloud, no Python, and faster-than-real-time inference.
Speech Turing Tests, Smart Routing, Pseudocode Agents
New research reveals no speech AI passes a Turing test, adaptive routing slashes LLM costs 82%, and pseudocode planning transforms agent reliability.
NotebookLM Review: Google's AI Research Assistant That Accidentally Invented a New Medium
NotebookLM went viral for turning documents into AI podcasts, but the real story is whether Google has built a genuinely useful research tool or just a clever party trick. We spent a month finding out.
Best AI Voice Generators in 2026 - From API-First to Open Source
A data-driven comparison of the top AI voice generators and TTS tools in 2026, covering ElevenLabs, Fish Audio, OpenAI TTS, LMNT, Cartesia, and open-source alternatives.
