Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. ibisScribe: Japanese browser-based AI meeting minutes tool from Ibis Inc. that transcribes, identifies speakers, and auto-generates summaries without installing an app or adding a bot. This comparison weighs them on pricing, features, and everyday workflow fit.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Buzz when transcribing recorded meetings, interviews, podcasts, or lectures offline matters most, and ibisScribe when teams that prefer microphone capture over installing a meeting bot 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.
Japanese browser-based AI meeting minutes tool from Ibis Inc. that transcribes, identifies speakers, and auto-generates summaries without installing an app or adding a bot.
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
ibisScribe is an AI meeting minutes service developed by the Japanese company Ibis Inc. (株式会社アイビス). It is designed to be used directly in a web browser, with no app installation and no meeting bot required, capturing audio from a laptop microphone for in-person meetings or from web conferencing systems for online meetings. The tool performs AI speech recognition to transcribe discussions in real time, automatically recognizes and links speakers to their statements, and generates AI summaries when recording ends. Completed minutes can be exported in Word format, and the service includes a customizable dictionary for industry-specific terminology as well as adjustable prompts that shape how summaries are written. ibisScribe also offers real-time translation across many languages, plus sharing and permission management for distributing minutes within an organization. It is operated by a company holding ISO/IEC 27001 certification and Privacy Mark accreditation, which is positioned as a security and compliance assurance for business users in Japan. The service is actively operating, offers a free trial, and is sold on per-account monthly plans, with access to the company's related cloud storage and workspace services. It is positioned for Japanese businesses that want streamlined, browser-only meeting documentation. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); ibisScribe is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | ibisScribe |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Browser-based transcription with no app install and no meeting bot required |
| Standout feature | Real-time transcription from microphone input | Real-time AI speech recognition for in-person and web meetings |
| Team usage | Speaker identification and speech separation for noisy audio | Automatic speaker identification linking statements to speakers |
| Integrations | Exports to TXT, SRT, and VTT | AI-generated summaries with adjustable summarization prompts |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Word-format export of completed minutes |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Customizable terminology dictionary and multi-language translation |
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.
ibisScribe
Choose ibisScribe if you need japanese businesses needing compliant, browser-only meeting minutes — strengths include no bot or installation needed, which simplifies setup and privacy review.
Buzz
ibisScribe
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while ibisScribe is strong for japanese businesses needing compliant, browser-only meeting minutes. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and ibisScribe 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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