Record mixed audio with on-device transcription. Names, places, and contacts are redacted on your Mac before any cloud AI sees them. Neural diarization, local summaries.
UNDER THE SCRIBE'S SEAL.
Thoth was built with one rule: your data stays yours. It's a native macOS transcription and meeting assistant that processes audio locally. No cloud uploads, no hidden servers, no tracking. Optional cloud AI features use your own API keys and go directly to your chosen provider. We never see a byte.
ON-DEVICE ANONYMIZATION
Before a transcript reaches a cloud AI provider, Thoth detects names, places, emails, and phone numbers on your Mac and swaps them for tokens, restored locally after the response returns. You review what gets sent. Free for everyone.
CAPTURE BOTH SIDES OF THE CONVERSATION
Recording system audio shouldn't need virtual cables or routing tools. Thoth handles it natively.
• Mixed Audio: Record your mic and system audio simultaneously. Works with Zoom, Teams, Google Meet, Webex, and more.
• System or Mic Only: Isolate what you need.
• Import: Drop in existing audio files. One click, no setup.
Free users can record up to 30 minutes (mic) or 15 minutes (system/mixed) per session.
100% OFFLINE TRANSCRIPTION
Your clients' trade secrets don't belong on someone else's server.
• Five WhisperKit model sizes from Base to Large V3 Turbo. Re-transcribe any recording with a different model anytime.
• 99 languages with auto-detection.
• Live Transcript: Three engine options. WhisperKit covers all 99 languages. Parakeet TDT V3 hits roughly 190x real-time speed across 25 languages.
• Neural speaker diarization powered by Pyannote v4 models: identify up to 8 speakers with state-of-the-art accuracy. Color-coded with our Egyptian-inspired palette. Fully on-device.
• Custom Vocabulary: Add technical terms, acronyms, or names. The model actively favors them during transcription.
Free tier includes Base and Small models. Pro unlocks the Large V3 Turbo model.
AI ASSISTANT
Clean up, summarize, translate, and extract insights. Locally or via your own cloud provider.
• Improve Transcript: AI-clean your raw text, then compare changes side by side.
• Improve Diarization: Refine speaker attribution with an AI pass.
• Structured Summaries: Overview, key points, decisions, participants, and action items with assigned owners.
• Suggested Reminders: Thoth reads the action items out of a meeting and turns the ones you approve into real reminders in your Reminders app.
• One-click translation.
Free users get 10 AI enhancements per month. Pro users get unlimited.
AI CHAT
Ask questions about any recording and get answers grounded in the transcript. Requires your own API key for a supported cloud AI provider.
LOCAL AI SUMMARIES
No internet? No API key? Choose from five on-device models, sized from light to large. Meeting overviews, key points, and action items, all on your Mac. Output in six languages. Counts toward your monthly AI enhancement limit (10 for Free, unlimited for Pro). Requires Apple Silicon with 8 GB+ memory.
VERIFIABLE PRIVATE AI
For cloud AI you can pick a privacy-first provider. One runs models inside secure hardware enclaves with provable zero data retention, and Thoth checks the attestation inside the app before each session.
BRING YOUR OWN KEY
Plug in your own API keys for supported third-party AI providers. Pick the exact model you want; the list updates live. Keys are stored in your macOS Keychain. Requests go directly from your Mac to your provider. Cloud AI features are not available in all regions.
BUILT FOR MAC
Native macOS app with collapsible sidebars, smooth animations, and full Dark Mode. Waveform previews, per-recording notes, and search within any transcript. Export to PDF, Markdown, plain text, RTF, or JSON, all generated locally. Your whole library syncs privately across your Macs and iOS devices over iCloud.
Airgapped by design. Homemade and private. Welcome to your Private AI Scribe.
Terms of Use: https://thoth-app.com/terms/
Privacy Policy: https://thoth-app.com/privacy/
Ratings & Reviews
This app hasn’t received enough ratings or reviews to display an overview.
Smart Transcript Editing
Thoth now flags the words it was unsure about and lets you fix them in place. Click a highlight to correct it, or run an AI proofread pass locally, in a verified enclave, or with your own key. Nothing leaves your Mac unless you send it.
iCloud Sync
Turn it on and your whole library, recordings, transcripts, summaries, and notes, syncs privately across your Macs and iOS devices. Delete on one device and choose whether it goes everywhere or stays where you are.
Verifiable Private AI
For cloud AI you can now pick a privacy-first provider that runs inside secure hardware enclaves with provable zero data retention. Thoth checks the attestation inside the app before each session.
Reminders From Your Meetings
Thoth reads the action items out of a transcript and, for the ones you approve, creates real reminders in your Reminders app.
Send Recordings Between Devices
Move a recording from your Mac to the iPhone app over AirDrop or local WiFi, with no cloud round trip.
More
Free SRT and VTT subtitle export plus captioned audio video. Anonymization now catches card numbers and IDs with checksum validation and your own custom patterns. Menu bar quick actions, calendar-based meeting detection, and automatic AAC compression for smaller recordings.
Version 1.8.0
The developer, Matthieu Veinhard, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary, for example, based on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More