Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Daglo: Korean all-in-one AI notetaker by Action Power that records, transcribes, and summarizes meetings and lectures, with strong Korean recognition and post-recording tools. 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 Daglo when students and researchers transcribing and reviewing lectures 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.
Korean all-in-one AI notetaker by Action Power that records, transcribes, and summarizes meetings and lectures, with strong Korean recognition and post-recording tools.
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
Daglo is a Korean AI notetaking and transcription platform operated by Action Power. It records or ingests audio files and converts them into text with summaries, positioned as an all-in-one tool for both meetings and lectures. Daglo is known for strong Korean speech recognition, particularly in maintaining sentence flow in complex or technical discussions where specialized terms and proper nouns appear frequently, making it popular in academic and business settings. Beyond basic transcription, Daglo emphasizes what it calls post-recording utilization: an AI chat that can analyze recordings and answer questions, template-based summaries tailored to different meeting types, keyword extraction for quick understanding and file organization, automatic quiz generation, slide-deck generation, and document translation. It supports transcription across roughly 14 to 16 languages including Korean and English, allowing it to handle international lectures and multilingual content. Daglo is frequently compared with other Korean services such as Clova Note in head-to-head reviews of Korean AI meeting tools, where it is highlighted for terminology recognition and varied summary templates. The service is actively operating and is described as a representative personal-productivity AI meeting minutes product in Korea, suited to individuals and teams who want to turn recordings into structured, reusable knowledge. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Daglo is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Daglo |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Recording and file-upload transcription with AI summaries |
| Standout feature | Real-time transcription from microphone input | Strong Korean speech recognition for technical and academic content |
| Team usage | Speaker identification and speech separation for noisy audio | AI chat to query and analyze recordings |
| Integrations | Exports to TXT, SRT, and VTT | Template-based summaries for different meeting types |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Keyword extraction, quiz generation, and slide-deck generation |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Support for roughly 14-16 languages plus document 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.
Daglo
Choose Daglo if you need korean teams turning meeting recordings into structured summaries and action items — strengths include excellent korean recognition including specialized terminology.
Buzz
Daglo
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Daglo is strong for korean teams turning meeting recordings into structured summaries and action items. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Daglo 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.
More head-to-head comparisons involving Buzz and Daglo.
Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. CLOVA Note: South Korean AI meeting-minutes service by Naver that records meetings, transcribes speech, separates speakers, and generates summaries and action items. Below, they line up on price, capture method, and how each fits a real meeting stack.
Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Calendly Notetaker: An AI meeting notetaker built into the Calendly scheduling platform that records meetings and generates summaries, transcripts, and action items. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
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Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Claap: Async video plus AI meeting recording and CRM updates This comparison weighs them on pricing, features, and everyday workflow fit.
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