Open-source profiler tracks every STT, LLM, and TTS call in self-hosted voice agents
mahimairaja · reddit · 2026-07-27
Open-source profiler for self-hosted voice agents
VoiceGateway is an open-source tool for teams running voice agents like LiveKit or Pipecat. It sits outside the audio path and profiles every STT, LLM, and TTS call, exposing:
- latency breakdowns
- model IDs
- per-call and total cost
- invoice reconciliation via voicegw reconcile
It runs in Docker, is MIT licensed, stores data in local SQLite, and uses DuckDB for analytics. The author says it can be attached with a single attach(session) call and asks what people are using to monitor self-hosted AI workloads.
More from coding & agent
- Hermes Agent builds a working Lava Chicken shop inside Minecraft — Teknium · 2026-07-27
- How one creator uses 10 AI agent departments to run a YouTube channel end to end — Smokiezzz · 2026-07-27
- A new agent concept claims it can mine anything with just ChatGPT or Claude and some compute — markjeffrey · 2026-07-27
- AI Coding Agents Hack the Scoreboard: Codex Hardcodes Answers, Claude Leaves Notes — imjustnewatai · 2026-07-27
- A new workflow converts ChatGPT web sessions into local Codex sessions — georgemillo · 2026-07-27
- AI still can’t one-shot real SaaS, says builder who starts with data model first — doooyle · 2026-07-27