Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. WAVV: CRM-embedded multi-line dialer with call recording and live listen-in coaching, focused on real estate and insurance sales. Below, they line up on price, capture method, and how each fits a real meeting stack.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Buzz when transcribing recorded meetings, interviews, podcasts, or lectures offline matters most, and WAVV when sales managers coaching reps by listening in on live 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.
CRM-embedded multi-line dialer with call recording and live listen-in coaching, focused on real estate and insurance sales.
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
WAVV is a CRM-embedded multi-line dialer designed to help sales teams reach more prospects and connect more often without leaving their existing workflow. The dialer places multiple calls at once and connects a rep only when a person answers, reducing time wasted on rings and voicemails. WAVV is built to embed directly inside CRM platforms such as HighLevel, with additional integrations referenced for tools like REDX, MoxiWorks, and LionDesk, positioning itself as a single embedded solution that removes the need for separate third-party dialing tools. The platform includes call recording for training and quality assurance, and supports live call monitoring so supervisors can listen in, provide feedback, and guide reps during conversations. Other features include voicemail drop to leave pre-recorded messages, local-presence dialing to display region-appropriate caller IDs, spam protection through carrier registration and monitoring, and analytics and reporting on call outcomes, response rates, and agent performance. WAVV is primarily aimed at high-volume prospecting verticals such as real estate, insurance, lead generation, and recruiting, and is a live, operating product. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); WAVV is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | WAVV |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Multi-line dialer that connects reps to live answers |
| Standout feature | Real-time transcription from microphone input | CRM-embedded operation (HighLevel and other CRMs) |
| Team usage | Speaker identification and speech separation for noisy audio | Call recording for training and quality assurance |
| Integrations | Exports to TXT, SRT, and VTT | Live call monitoring and supervisor listen-in coaching |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Voicemail drop for pre-recorded messages |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Local-presence dialing |
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.
WAVV
Choose WAVV if you need real estate and insurance agents prospecting at high call volume — strengths include embeds directly into crms so reps work without switching tools.
Buzz
WAVV
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while WAVV is strong for real estate and insurance agents prospecting at high call volume. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and WAVV 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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