Alt
The best way to transcribe unlimited audio for free·altalt.io
Alt is an on-device AI notetaker that transcribes meetings, lectures, seminars, and other audio into a private, searchable knowledge base. All speech recognition runs locally on the user's device, so it works offline and keeps data private, with no time or usage limits on the free tier. It automatically detects and records online meetings (Zoom, Google Meet), summarizes PDFs and YouTube videos, and offers AI chat, quizzes, and speaker diarization from recorded content.
What it's for
Features 16
- Automatic detection and one-click recording of online meetings (Zoom, Google Meet)
- Cross-device sync of notes, folders, recordings, transcripts, summaries, and chat history
- Custom API integration (Enterprise)
- Export data anytime in any format
- On-premise deployment options (Enterprise)
- PDF summarization and AI chat/quizzes
- Plugin marketplace (Quiz Generator, Flashcards, Explain Back)
- Real-time AI meeting minutes
- Runs AI models locally on the user's device (no servers)
- Speaker diarization (Mac only, Windows coming soon)
- SSO and team management (Enterprise)
- Support for 100+ languages with real-time translation
- Unlimited on-device speech recognition with no time limits
- Upload mobile recordings and convert them to text
- Works fully offline
- YouTube video summarization from a pasted link
At a glance
Integrations
Resources
Pricing
Enterprise plan pricing is custom and available on request via 'Contact Us'. A student option is available but separate student pricing is not detailed.
All processing happens on-device; no internet required.
Unlimited transcript and summary with no time/count limits; limited access to low-cost AI models
Annual billing saves 42% vs monthly; $7/mo shown under monthly billing toggle.
Quote-based; 'Contact Us' for pricing, described as 'Lowest among similar apps'.
Custom deployment and security settings
Save 42% when billed annually vs monthly on the Pro plan.