Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Cirrus Insight: Salesforce-focused sales productivity platform whose Conversation Intelligence module records meetings, transcribes them word-for-word in real time, and auto-generates summaries and next steps synced to CRM. 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 Cirrus Insight when automatically logging meeting outcomes, contacts, and follow-ups into salesforce matters most. Run both through a week of actual calls to see which suits your workflow.
Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper.
Salesforce-focused sales productivity platform whose Conversation Intelligence module records meetings, transcribes them word-for-word in real time, and auto-generates summaries and next steps synced to CRM.
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
Cirrus Insight is a Salesforce-centric sales productivity platform that pairs CRM email/calendar sync and sales-acceleration tools with a Conversation Intelligence and Meeting AI capability aimed at customer-facing teams. Its meeting bot sits in calls as an attendee, captures video, transcribes conversations word-for-word in real time, and produces post-meeting insights, draft follow-up emails, and suggested next steps. It also offers pre-meeting briefs that pull attendee and company context from sources like Salesforce, public web data, and third-party datasets (the separate Meeting AI feature focuses specifically on this pre-meeting research), plus live in-meeting coaching and answers on the fly. Captured contacts, conversations, and company data are written back automatically to Salesforce, which is the platform's primary integration; it also works alongside Gmail and Outlook inboxes. Because recording and transcription are delivered as part of a broader sales/CRM suite rather than a standalone notetaker, it best fits teams already standardized on Salesforce. The company says it serves 50,000+ customer-facing teams. Pricing is modular and quote-based: seats can be purchased per feature, no public dollar figures or named tiers are listed, and a survey or demo is required for exact figures.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Cirrus Insight is a free tier with paid upgrades (paid). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Cirrus Insight |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Meeting bot with call recording & real-time transcription |
| Standout feature | Real-time transcription from microphone input | Post-meeting insights, follow-up drafts & next steps |
| Team usage | Speaker identification and speech separation for noisy audio | Pre-meeting AI briefs (Meeting AI) |
| Integrations | Exports to TXT, SRT, and VTT | Live in-meeting coaching |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Automatic Salesforce sync |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Meeting bot with call recording & real-time 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.
Cirrus Insight
Choose Cirrus Insight if you need recording, transcribing, and summarizing sales calls and customer meetings — strengths include bot joins calls as an attendee, captures video, and transcribes word-for-word in real time, then surfaces post-meeting insights, draft follow-ups, and next steps.
Buzz
Cirrus Insight
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Cirrus Insight is strong for recording, transcribing, and summarizing sales calls and customer meetings. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Cirrus Insight 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 Cirrus Insight.
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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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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