Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Supernormal: Supernormal is an AI meeting notetaker. A Mac/Windows desktop app captures Google Meet, Zoom, Teams and in-person conversations, then generates transcripts, summaries and action items. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Buzz when transcribing recorded meetings, interviews, podcasts, or lectures offline matters most, and Supernormal when turning meeting discussions into action items, follow-ups and shareable recaps matters most. Test each on your own meetings; the right choice tends to become obvious quickly.
Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper.
Supernormal is an AI meeting notetaker. A Mac/Windows desktop app captures Google Meet, Zoom, Teams and in-person conversations, then generates transcripts, summaries and action items.
Buzz is a widely used open-source desktop application that transcribes and translates audio offline on the user's personal computer, powered by OpenAI's Whisper. It is MIT-licensed and actively maintained, with v1.4.4 released in March 2026, and it has grown a large community with roughly 19.7k GitHub stars. Buzz runs on macOS, Windows, and Linux, with installation options including Flatpak, Snap, and PyPI. It supports both importing existing audio and video files and real-time transcription from microphone input, and it can export results in formats such as TXT, SRT, and VTT for subtitling and documentation. The app includes an advanced transcript viewer with search and playback controls, a watch folder for automatically transcribing new files, and a command-line interface for automation. It offers GPU acceleration through CUDA for Nvidia cards, Apple Silicon support, and Vulkan for many other GPUs, which makes faster transcription practical even on laptops. Buzz also provides speaker identification and speech separation for noisy audio, plus a plugin system that adds capabilities like AI-generated summaries. Because all processing happens locally, recordings and transcripts remain on the user's machine rather than being uploaded to a cloud service. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Supernormal is an AI meeting assistant that captures and writes up your conversations automatically. Instead of bots or a browser extension, it runs as a Mac or Windows desktop app that detects meetings on platforms like Google Meet, Zoom, Microsoft Teams and Slack Huddles, and can also record in-person discussions through your device's microphone. After each meeting it produces a transcript with speaker labels, an AI summary and action items, all searchable and organized into projects. Supernormal has expanded into agentic work: you can prompt it to draft documents, slide decks, spreadsheets and images that reference your meetings, then export to Google Drive or Microsoft Office. It connects to Google and Outlook Calendar, Gmail and Google Drive, and offers a Model Context Protocol server that pipes your notes into Claude, ChatGPT and Cursor. Its desktop app supports seven languages.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Supernormal is from $0/mo (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Supernormal |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Automatic meeting capture on Google Meet, Zoom, Microsoft Teams and Slack Huddles, plus in-person microphone audio |
| Standout feature | Real-time transcription from microphone input | AI-generated transcripts with speaker labels, summaries and action items, searchable with filters and projects |
| Team usage | Speaker identification and speech separation for noisy audio | AI agents that create documents, slide decks, spreadsheets and images referencing your meetings |
| Integrations | Exports to TXT, SRT, and VTT | Integrations with Google and Outlook Calendar, Gmail and Google Drive, with export to Google Drive and Microsoft Office |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Supernormal MCP server connecting meetings and notes to Claude, ChatGPT, Cursor and other MCP-compatible AI tools |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Automatic meeting capture on Google Meet, Zoom, Microsoft Teams and Slack Huddles, plus in-person microphone audio |
Buzz
Choose Buzz if you need transcribing recorded meetings, interviews, podcasts, or lectures offline — strengths include fully offline so audio and transcripts stay on the user's computer.
Supernormal
Choose Supernormal if you need automatically capturing and summarizing recurring team and client video calls — strengths include desktop app captures meetings automatically across google meet, zoom and microsoft teams, plus in-person conversations via microphone.
Buzz
Supernormal
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Supernormal is strong for automatically capturing and summarizing recurring team and client video calls. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Supernormal is from $0/mo. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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