AILYZE: AILYZE is an AI qualitative data analysis platform that transcribes interviews and conducts autonomous AI voice interviews, then generates themes, summaries, and insights from the resulting text. Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist AILYZE when conducting and transcribing ai-led research interviews at scale matters most, and Buzz when generating subtitles for video content in multiple formats matters most. Try them side by side on real calls before deciding — needs vary by team.
AILYZE is an AI qualitative data analysis platform that transcribes interviews and conducts autonomous AI voice interviews, then generates themes, summaries, and insights from the resulting text.
Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper.
AILYZE is a web-based AI platform for qualitative data analysis, built primarily for researchers, academics, and organizations working with unstructured data. Beyond analyzing uploaded text, it offers an AI Avatar Interviewer that autonomously conducts semi-structured voice interviews in multiple languages, capturing participant responses and automatically transcribing them. Users can also upload audio and video files (such as MP3, WAV, MP4, and AVI) for transcription, after which the transcripts can be analyzed alongside documents. Once data is captured, AILYZE applies AI-driven thematic analysis, content and frequency analysis, cross-segment comparison, summarization, and a chat-with-your-document feature, producing reports and visualizations. It accepts documents (PDF, DOCX) and spreadsheets (XLSX, CSV) and supports 100+ languages, including colloquial dialects. The product emphasizes data security, stating uploaded data is encrypted and not used to train its models. It is used by academic researchers, universities, healthcare organizations, and non-profits, and is accessed entirely through the browser without local installation.
Best suited for
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
AILYZE is a free tier with paid upgrades (freemium); Buzz is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | AILYZE | Buzz |
|---|---|---|
| Core capability | AI Avatar Interviewer that autonomously conducts semi-structured voice interviews in multiple languages | Offline transcription and translation using OpenAI's Whisper |
| Standout feature | Audio and video transcription of uploaded files (MP3, WAV, MP4, AVI and more) | Real-time transcription from microphone input |
| Team usage | AI thematic analysis with automated theme extraction and coding | Speaker identification and speech separation for noisy audio |
| Integrations | Content and frequency analysis across data segments | Exports to TXT, SRT, and VTT |
| Languages & capture | Chat-with-your-document AI assistant for conversational querying | Watch folder for automatic transcription and a command-line interface |
| Best-fit workflow | Support for 100+ languages including colloquial dialects | GPU acceleration via CUDA, Apple Silicon, and Vulkan |
AILYZE
Choose AILYZE if you need conducting and transcribing ai-led research interviews at scale — strengths include combines interview capture, transcription, and qualitative analysis in one web-based platform.
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.
AILYZE
Buzz
It depends on your workflow. AILYZE is strong for conducting and transcribing ai-led research interviews at scale, while Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline. Both transcribe and summarize meetings.
AILYZE is a free tier with paid upgrades and Buzz 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.
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