Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. LINE WORKS AiNote: LINE WORKS AiNote is an AI transcription and meeting-notes app that converts meeting and interview audio into searchable text with automatic speaker identification and AI summaries. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Buzz when transcribing recorded meetings, interviews, podcasts, or lectures offline matters most, and LINE WORKS AiNote when capturing and searching interview recordings for later review 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.
LINE WORKS AiNote is an AI transcription and meeting-notes app that converts meeting and interview audio into searchable text with automatic speaker identification and AI summaries.
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
LINE WORKS AiNote is an AI-powered transcription and meeting-notes service from Works Mobile, the maker of the LINE WORKS (NAVER WORKS) business collaboration platform. It uses AI speech recognition to convert meeting and interview audio into text, automatically separating and identifying individual speakers. Audio can be captured by recording directly in the mobile app or from web conferencing sessions on LINE WORKS, Zoom, Microsoft Teams, Webex, and Google Meet. The service generates AI summaries of transcripts and lets users register custom terminology and frequently used words to improve recognition accuracy over time. Additional tools include bookmarks and highlights for review, keyword search across transcripts, and the ability to share recordings with colleagues at specific playback positions. AiNote is available as iOS and Android mobile apps and supports multiple languages including Japanese, English, Chinese, and Korean. It is aimed primarily at Japanese businesses and organizations wanting to reduce the burden of meeting documentation, while individual users can also subscribe to lighter plans.
Best suited for
Buzz is a free tier with paid upgrades (freemium); LINE WORKS AiNote is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | LINE WORKS AiNote |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | AI speech recognition with automatic speaker separation and identification |
| Standout feature | Real-time transcription from microphone input | AI-generated summaries of transcribed meetings |
| Team usage | Speaker identification and speech separation for noisy audio | Custom vocabulary and frequently-used word registration for improved accuracy |
| Integrations | Exports to TXT, SRT, and VTT | Recording from web conferencing tools (LINE WORKS, Zoom, Microsoft Teams, Webex, Google Meet) |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Bookmarks, highlights, and keyword search across transcripts |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Sharing of recordings with colleagues at specified playback positions |
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.
LINE WORKS AiNote
Choose LINE WORKS AiNote if you need transcribing and summarizing business meetings to reduce manual note-taking — strengths include backed by works mobile and integrates with the line works collaboration ecosystem.
Buzz
LINE WORKS AiNote
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while LINE WORKS AiNote is strong for transcribing and summarizing business meetings to reduce manual note-taking. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and LINE WORKS AiNote is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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