Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Chime Note: Chime Note is a hardware AI voice recorder paired with an app that transcribes recordings and generates ChatGPT-powered summaries and translations. 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 Chime Note when capturing and summarizing phone calls and everyday conversations 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.
Chime Note is a hardware AI voice recorder paired with an app that transcribes recordings and generates ChatGPT-powered summaries and translations.
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
Chime Note (CHIME NOTE Pro) is a physical AI voice recorder paired with companion software for iOS, Android, and the web (CHIME Web at app.chimenote.com). Audio is captured by pressing a button on the pocket-sized device, which can attach magnetically to a phone via MagSafe and records calls and everyday conversations, storing audio locally before it is processed into text. The app uses GPT-4o for transcription and ChatGPT-based AI summaries, both offered as free, unlimited core services. Premium, pay-as-you-go features include real-time transcription during recording and voice translation, with the multi-language chatroom function supporting automatic translation across up to 107 languages. There is no mandatory subscription; purchased usage time does not expire. The device costs $189.99 (regularly $239.99) and ships with a one-year warranty and 30-day returns. Chime Note is marketed to students, professionals, neurodiverse individuals, and travelers who want hands-free capture of meetings, interviews, and conversations. No integrations with Zoom, Microsoft Teams, Google Meet, or calendars are documented.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Chime Note is a free tier with paid upgrades (paid). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Chime Note |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | GPT-4o transcription of recorded audio |
| Standout feature | Real-time transcription from microphone input | ChatGPT-powered AI summaries |
| Team usage | Speaker identification and speech separation for noisy audio | Physical pocket recorder with MagSafe magnetic phone attachment |
| Integrations | Exports to TXT, SRT, and VTT | Real-time transcription during recording (premium) |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Voice translation supporting up to 107 languages (premium) |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Companion apps for iOS, Android, and web |
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.
Chime Note
Choose Chime Note if you need recording and transcribing in-person meetings and interviews — strengths include core recording, transcription, and ai summaries are free with no subscription required.
Buzz
Chime Note
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Chime Note is strong for recording and transcribing in-person meetings and interviews. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Chime Note 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.
More head-to-head comparisons involving Buzz and Chime Note.
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.
Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. CallBro: Bot-free AI meeting assistant that transcribes calls from system audio and produces structured notes without joining the call. We compare them on cost, capture approach, and day-to-day fit so you can choose faster.
Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Callabo: Korean AI meeting-notes service from Return Zero that records, transcribes, summarizes, and analyzes meetings for individuals and teams. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Canopy Notetaker: AI meeting assistant built for accounting firms that records client calls and produces accounting-specific summaries and tasks. 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. CaptureMyMeeting: AI meeting assistant that imports Zoom and Webex cloud recordings to generate notes, action items, and insights. Here's where each one pulls ahead on pricing, features, and the meetings it suits best.
Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Carv: AI assistant for recruiters that records, transcribes, and takes notes during interviews and intake calls, then drafts documents and updates the ATS. 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. Castmagic: AI content platform that transcribes podcasts, videos, and recorded meetings with speaker diarization and turns them into show notes, summaries, and other assets. The right pick comes down to team size, budget, and the workflows you want to automate.
Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Celeste AI: Brazilian Portuguese-focused AI voice and transcription platform offering on-demand transcription plus a meeting assistant and AI notes, with credit-based and subscription plans. 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. Choppity: AI video and audio platform that transcribes recordings, generates styled captions, and turns long-form content into short clips. 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. Claap: Async video plus AI meeting recording and CRM updates This comparison weighs them on pricing, features, and everyday workflow fit.
Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Cleft Notes: AI voice-note app that turns spoken thoughts and meeting audio into structured, organized notes. Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.