echo99 Mac call recording and transcription
Records and transcribes Zoom, Teams or Meet calls locally on a Mac, with no bot joining.
echo99 captures your microphone and the other side as separate local WAV files from the menu bar, with no bot joining the call or appearing in the participant list. It recognizes recurring speakers after you name a voice once, transcribes and summarizes on-device with action items, and can auto-start whenever another app grabs the microphone. Audio, transcript, metadata and summary all land as plain files in one folder per call; a Voice Agent, searchable archive and external-API hookup to OpenRouter or Ollama are still in beta or in development.

What holds up
- +No meeting bot — nothing joins the call or shows up in the participant list
- +Transcription, speaker matching and summaries all run on-device, no cloud upload
- +Recognizes recurring speakers by voice once you name them, across future calls
- +Free, with recordings saved as plain local files you can inspect directly
Mind the limits
- −Voice Agent is in beta and the searchable archive is still in development — not usable yet
- −Mac-only (Apple silicon or Intel) — no Windows or Linux version
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