VOICE AI & CALLING INTELLIGENCE
Discover architectural breakdowns, telephony benchmarks, and conversational AI strategies to scale your voice agents.
Watch a real AI-to-human handoff close a lead in under 3 minutes.
Deepgram acquires Daily, creators of Pipecat. Deep-dive technical breakdown: POSIX shared memory zero-copy audio, the new Real-Time Context Standard (RCS) Protobuf spec, Pipecat Foundation governance, and the economics of open voice stacks vs closed speech APIs.
Deepgram acquisition of Daily shifts the open-source voice AI landscape. Detailed architectural analysis of Pipecat vs LiveKit: transport layers, native Go SIP, model neutrality, latency benchmarks, and the CTO decision matrix.
Ranked guide to the 5 best STT models for voice AI in 2026: Deepgram Nova-3, Whisper, AssemblyAI, and Gladia compared on streaming latency, accuracy, and WER.
An empirical benchmark comparing OpenAI Whisper with Deepgram Nova-3 across Word Error Rate (WER), real-time streaming latency, background noise handling, and total cost of ownership.