Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Sumit-AI: Israeli AI transcription platform with strong Hebrew support, offering meeting protocols, summaries, captions, and translation across several products. 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 Sumit-AI when transcribing interviews and recordings for journalists and media teams 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.
Israeli AI transcription platform with strong Hebrew support, offering meeting protocols, summaries, captions, and translation across several products.
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
Sumit-AI is an Israel-based transcription platform that combines AI speech-to-text with human editing options, with a particular focus on the Hebrew language. The company groups its capabilities into several products aimed at different workflows, including real-time transcription for conferences, courts, and universities, recording and transcription for journalists and interviewers, and tools for editors and producers. For meetings, Sumit-AI can produce transcripts, meeting protocols, and summary briefs, and it supports speaker recognition and separation so contributions can be attributed to individual participants. The platform advertises support for translation into multiple languages and the generation of captions and subtitles in addition to plain transcripts. It is positioned for professional organizations that need accurate documentation of spoken content, and it has been referenced publicly in connection with bringing Hebrew transcription to mainstream meeting platforms. The site remains active and the product is presented as an operating service for businesses, media teams, and institutions handling Hebrew and multilingual audio. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Sumit-AI is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Sumit-AI |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | AI speech-to-text transcription with optional human review |
| Standout feature | Real-time transcription from microphone input | Hebrew-focused language support plus translation into multiple languages |
| Team usage | Speaker identification and speech separation for noisy audio | Speaker recognition and separation |
| Integrations | Exports to TXT, SRT, and VTT | Meeting protocols and summary briefs |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Real-time transcription for conferences and live settings |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Caption and subtitle generation |
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.
Sumit-AI
Choose Sumit-AI if you need documenting hebrew-language business meetings and producing protocols — strengths include specialized handling of hebrew, an underserved transcription language.
Buzz
Sumit-AI
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Sumit-AI is strong for documenting hebrew-language business meetings and producing protocols. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Sumit-AI is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary.
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