production architecture APR 16, 2026
How to Cut Voice AI Costs: Lessons from 15M+ Calls on Vapi
Practical lessons on telephony billing, verification UX, and when to optimize LLM, TTS, and STT from 15M+ production calls.
P
Piotr
Technical deep dives, architectural protocols, and engineering notes on deploying Voice AI at enterprise scale.
Practical lessons on telephony billing, verification UX, and when to optimize LLM, TTS, and STT from 15M+ production calls.
Piotr