Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. NoteWave: An indie AI meeting assistant that records, transcribes, and summarizes meetings across Zoom, Teams, Google Meet, in-person, and uploaded audio. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Buzz when transcribing recorded meetings, interviews, podcasts, or lectures offline matters most, and NoteWave when recording in-person meetings or interviews directly from a phone or browser matters most. Try them side by side on real calls before deciding — needs vary by team.
Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper.
An indie AI meeting assistant that records, transcribes, and summarizes meetings across Zoom, Teams, Google Meet, in-person, and uploaded audio.
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
NoteWave is an AI meeting assistant built by Blaze AI Solutions, a small South African startup that launched the product publicly on Product Hunt in September 2025. It is designed to capture meetings wherever they happen: you can record live in the browser or on mobile, connect it to online calls on Zoom, Microsoft Teams, and Google Meet, or upload existing audio files in formats such as MP3, WAV, and M4A. From that audio, NoteWave produces transcripts with speaker identification, AI-generated summaries, automatic topic tagging, and detected action items, aiming to turn raw conversation into a structured record teams can act on. An assistant feature lets users query past meetings in natural language to find what was discussed. The tool supports many languages and is positioned for businesses and teams that want a single place to capture both remote and in-person discussions rather than being locked to one conferencing platform. As an early-stage indie product it is actively iterating, with collaboration and editing features for shared notes. Always confirm current capabilities and any compliance claims directly on the official site before relying on them. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); NoteWave is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | NoteWave |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Records and transcribes meetings from Zoom, Microsoft Teams, Google Meet, browser, and mobile |
| Standout feature | Real-time transcription from microphone input | Uploads and transcribes existing audio files (MP3, WAV, M4A) |
| Team usage | Speaker identification and speech separation for noisy audio | Speaker identification and AI-generated summaries |
| Integrations | Exports to TXT, SRT, and VTT | Automatic topic tagging and action-item detection |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Assistant for querying past meetings in natural language |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Multilingual transcription support |
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.
NoteWave
Choose NoteWave if you need capturing notes and action items from remote calls across zoom, teams, and google meet — strengths include captures both online and in-person meetings plus uploaded audio in one tool.
Buzz
NoteWave
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while NoteWave is strong for capturing notes and action items from remote calls across zoom, teams, and google meet. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and NoteWave is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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