Sozvon

Records calls on your Mac and transcribes them locally: who said what, with timestamps, plus a summary with decisions and action items.

Download for Mac · Website · Documentation · Русский

Features

Recording, transcription and speaker separation run on your Mac. Audio leaves it only for your own server, if you set one up. Every detail is in the documentation.

Recording

• One button. A floating panel above all windows, or a menu bar icon. Works with Zoom, Google Meet, FaceTime, Telegram, TrueConf, anything. No virtual audio drivers.
• Notices calls. Asks "A call is on in Zoom. Record?". Can also start and stop by itself, if you turn that on.
• Filled in from Calendar. After Stop, the topic, people and project are already in the form.
• Later. No time to describe the call? It waits in the menu, and Sozvon reminds you.
• Mark what matters. Press the star or ⌃⌥I: that moment is starred in the transcript and explained in the summary.
• Never a silent recording. If your mic or the other side goes silent for two minutes, Sozvon captures that audio again.

Clean sound

• No echo without headphones. The other side's voice is removed from your mic, on the Mac, with a small neural model (11 MB). Nearby voices are kept, though one much quieter than the speakers can come out quieter.
• A quiet mic is raised. And Sozvon warns you during the recording if you are barely audible.
• Even volume in the player. Loud stretches are lowered and quiet speech is raised a little.

Who said what

• Separate tracks. You and the other side are recorded apart, and remote speakers are told apart by voice.
• Names from the conversation. The assistant works them out ("Masha, how are you?").
• Knows voices. Save your voice in 20 seconds. Name someone once, and later calls of that project name them by themselves. Voice prints are biometric data: they stay on your Mac (and your own server, if you use one), and you can delete any of them.
• Summary in the language of the call: overview, decisions, action items with owners, open questions. Optional, through Claude Code, Codex or Cursor on your own subscription.
• Projects. People, terms and replacements per client, so names and jargon are spelled right.
• Multiple languages in one call.

Your calls

• Calls window. Grouped by day, with search across everything, including transcript text.
• Listen along. Click a line and the call plays from there, at up to 2x.
• Fix the transcript. Rename a speaker, swap two people, correct a word, and the project remembers the fix.
• Notes. Yours or an assistant's, shown under the call and found by search.
• Tasks to Reminders. Your action items go to Apple Reminders, with due dates when the call names a day.
• Delete audio automatically after 7, 15, 30 or 60 days. Transcripts

... View full README on GitHub