Launching today
Cobalt InFX
On-device transcription & summaries that know who said what
2 followers
On-device transcription & summaries that know who said what
2 followers
Vox Dictum is a private, on-device transcription app for macOS. Transcribe recordings, tag speakers, and generate AI summaries — 100% on your Mac. No cloud. No data collection.
Free Options
Launch Team / Built With
Hi Product Hunt — I'm Ozair, a programme director by trade. For twenty years I've been running large technology programmes, recording workshops, interviews, and stakeholder sessions along the way. The same problem kept coming back: I'd have hours of recordings and no practical way to turn them into usable notes without either spending an evening transcribing or uploading confidential client conversations to a cloud service.
I built Vox Dictum to fix that. It runs entirely on your Mac — no cloud, no accounts, no data leaving the device. You drop in a recording and get back a transcript with speaker names attached, plus an AI-generated summary with key decisions, action items, and topics covered. It supports 57 languages including Urdu, Arabic, and Hindi — all processed on-device.
The technical stack: WhisperKit for transcription, Pyannote for speaker diarisation, and Qwen3 for on-device summarisation, all running on Apple Silicon via MLX. The whole pipeline is local — privacy isn't a policy, it's the architecture.
The free tier is genuinely usable — unlimited transcription, speaker labelling, editing, and export. No trial, no nag screens. Pro adds larger models, AI summaries, and overlap resolution.
I'm a solo developer shipping this from London. Happy to answer any questions about the tech, the approach, or the journey.