Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Mina: An AI meeting assistant that joins calls as a participant and can respond, take actions, and update connected tools live during the conversation. 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 Mina when running standups and filing tickets as an ai scrum facilitator 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.
An AI meeting assistant that joins calls as a participant and can respond, take actions, and update connected tools live during the conversation.
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
Mina is an AI meeting assistant designed to actively participate in calls rather than only record them. It joins meetings as a participant on Google Meet, Zoom, and Microsoft Teams, listens to the conversation, and can operate in a reactive mode that responds only when invoked with a wake phrase, or a proactive mode that listens continuously and takes actions on its own. During a meeting, Mina can capture decisions and action items, retrieve context from connected tools in real time, and generate outputs such as summaries, proposals, and follow-ups while the conversation is still in progress. It maintains memory across meetings and can be configured for different roles, such as a moderator, scrum facilitator, or interviewer. Mina connects with a broad set of business tools, including Slack, HubSpot, Salesforce, Jira, Notion, Linear, and GitHub, allowing it to update CRMs, file tickets, and push follow-ups as part of its workflow. It is aimed at sales teams that need live discovery support and instant CRM updates, customer success teams handling renewals and reviews, project teams running standups, and hiring managers, with the goal of reducing manual post-meeting work. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Mina is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Mina |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Joins Google Meet, Zoom, and Teams as an active participant |
| Standout feature | Real-time transcription from microphone input | Reactive (wake-phrase) and proactive (always-on) operating modes |
| Team usage | Speaker identification and speech separation for noisy audio | Live generation of summaries, proposals, action items, and follow-ups |
| Integrations | Exports to TXT, SRT, and VTT | Real-time CRM and workflow updates to connected tools |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Cross-meeting memory and configurable assistant roles |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Integrations with Slack, HubSpot, Salesforce, Jira, Notion, Linear, and GitHub |
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.
Mina
Choose Mina if you need providing live discovery support and updating the crm during sales calls — strengths include acts during the meeting rather than only producing notes afterward.
Buzz
Mina
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Mina is strong for providing live discovery support and updating the crm during sales calls. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Mina is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
You can — some teams pair them when each covers a different part of the meeting workflow.
More head-to-head comparisons involving Buzz and Mina.
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.
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