Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Xdroid VoiceAnalytics: AI-powered speech analytics platform that transcribes and analyzes contact-center calls for quality monitoring, sentiment, and compliance. 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 Xdroid VoiceAnalytics when compliance verification across recorded customer calls 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.
AI-powered speech analytics platform that transcribes and analyzes contact-center calls for quality monitoring, sentiment, and compliance.
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
Xdroid VoiceAnalytics is an AI- and machine-learning-based speech analytics platform built for contact centers and customer-service teams. It captures audio from recorded agent-customer calls and applies proprietary speech-to-text transcription, then layers on speaker separation, keyword and semantic detection, language-independent emotion and sentiment analysis, call categorization, and call visualization. Managers use it for automated quality monitoring, compliance checking, agent performance management, and customer-experience insight across large call volumes. An OperatorAssist capability delivers real-time transcription, sentiment detection, in-call compliance coaching, and automated call summarization to the agent's desktop, while companion TextAnalytics extends the same analysis to chat, email, social media, and reviews for omnichannel coverage. The platform supports a broad set of languages (reported around 31, including Arabic, Mandarin, English, French, German, and Spanish) and integrates with common contact-center telephony platforms. Developed by Xdroid Kft., a Budapest-based company founded in 2008, it targets enterprise contact centers and customer-care operations rather than individual users.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Xdroid VoiceAnalytics is custom pricing (contact sales). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Xdroid VoiceAnalytics |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Proprietary speech-to-text call transcription |
| Standout feature | Real-time transcription from microphone input | Sentiment and language-independent emotion analysis |
| Team usage | Speaker identification and speech separation for noisy audio | Speaker separation and call categorization |
| Integrations | Exports to TXT, SRT, and VTT | Keyword and semantic detection for compliance and QA |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Real-time agent assist with automated call summarization |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Omnichannel text analytics for chat, email, and social |
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.
Xdroid VoiceAnalytics
Choose Xdroid VoiceAnalytics if you need automated call-center quality monitoring and agent scoring — strengths include deep analytics tailored to contact-center quality management and compliance.
Buzz
Xdroid VoiceAnalytics
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Xdroid VoiceAnalytics is strong for automated call-center quality monitoring and agent scoring. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Xdroid VoiceAnalytics 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.
More head-to-head comparisons involving Buzz and Xdroid VoiceAnalytics.
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.