Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. quso.ai: All-in-one AI suite that transcribes and repurposes podcasts, interviews, and webinars into short clips, subtitles, and social posts. 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 quso.ai when repurposing a podcast transcript into social posts and carousels 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.
All-in-one AI suite that transcribes and repurposes podcasts, interviews, and webinars into short clips, subtitles, and social posts.
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
quso.ai, formerly known as vidyo.ai, is an all-in-one social media AI suite that transforms long-form recordings into short-form clips and accompanying written content. It transcribes uploaded videos and audio and uses scene detection and highlight extraction to surface the most engaging moments, then generates vertical clips with animated, multi-language subtitles available in many caption styles. Although it serves general social media creators, the platform explicitly handles podcasts, interviews, and webinars, making it relevant for repurposing recorded conversations and sessions rather than only scripted video. From a transcript it can produce text-based social posts and carousels, AI captions, and hashtags, and its text-based editor lets users trim footage and remove filler words without traditional timeline editing. A built-in B-roll library, content planning, scheduling across multiple social platforms, and analytics round out the workflow so a single recording can move from upload to published posts in one dashboard. quso.ai is actively operating in 2025/2026, with its marketing materials citing a multi-million-user base. It is best suited to creators, coaches, and business teams who record interviews, podcasts, or webinars and want to turn them into distributable short-form content with transcription handled automatically. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); quso.ai is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | quso.ai |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Automatic transcription of uploaded podcasts, interviews, and webinars |
| Standout feature | Real-time transcription from microphone input | AI clip generation using scene detection and highlight extraction |
| Team usage | Speaker identification and speech separation for noisy audio | Multi-language animated subtitles with many caption styles |
| Integrations | Exports to TXT, SRT, and VTT | Text-based video editing with filler-word removal |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Repurposing transcripts into social posts, carousels, captions, and hashtags |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Scheduling, B-roll library, content planning, and analytics across platforms |
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.
quso.ai
Choose quso.ai if you need turning a recorded interview or webinar into captioned short-form clips — strengths include handles interview, podcast, and webinar recordings, not just scripted video.
Buzz
quso.ai
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while quso.ai is strong for turning a recorded interview or webinar into captioned short-form clips. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and quso.ai is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Often yes: teams combine tools when one handles capture and another handles analysis.
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