Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Salesken: Real-time AI sales cues and conversation intelligence Which one wins depends on your platform mix, budget, and how hands-off you want notes to be.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Buzz when transcribing recorded meetings, interviews, podcasts, or lectures offline matters most, and Salesken when coaching at scale 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.
Real-time AI sales cues and conversation intelligence
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
Salesken is a conversation-intelligence platform that helps sales teams improve by analyzing their calls. It records and transcribes conversations across major conferencing platforms, generates summaries and action items, and applies analytics to surface what is working in winning calls versus losing ones. A key part of Salesken is real-time guidance: it can provide cues to reps during live calls to keep conversations on track. After calls, managers get coaching tools, scorecards, and pipeline insights that connect conversations to deal outcomes, and the platform integrates with CRMs so data and follow-ups flow into existing systems. Salesken is aimed at mid-market and enterprise revenue teams that want data-driven coaching at scale rather than just meeting notes. Because it is sales-specific, it is most valuable for organizations where call quality directly affects revenue and where managers need visibility into many reps and conversations. Platforms: Zoom / Google Meet / Microsoft Teams. Integrations: Zoom, Google Meet, Microsoft Teams, Salesforce. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Salesken is custom pricing (contact sales). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Salesken |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Recording and transcription |
| Standout feature | Real-time transcription from microphone input | Real-time call cues |
| Team usage | Speaker identification and speech separation for noisy audio | AI summaries and action items |
| Integrations | Exports to TXT, SRT, and VTT | Coaching scorecards and analytics |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | CRM integrations |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Recording and transcription |
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.
Salesken
Choose Salesken if you need real-time sales call guidance — strengths include real-time guidance during calls.
Buzz
Salesken
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Salesken is strong for real-time sales call guidance. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Salesken is custom pricing. 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.
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