Anarlog: Open-source, local-first AI meeting notepad (formerly Hyprnote) by Fastrepl that records and summarizes private meetings on your own device with no bot. 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 Anarlog when engineers and developers wanting private, bot-free meeting notes 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.
Open-source, local-first AI meeting notepad (formerly Hyprnote) by Fastrepl that records and summarizes private meetings on your own device with no bot.
Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper.
Anarlog is an open-source, local-first AI meeting notetaker developed by Fastrepl, Inc., the team behind the project previously known as Hyprnote and Char. It is positioned as an open-source alternative to cloud meeting-notes tools and is designed for people who want to keep meeting data under their own control. Instead of sending a bot into a call, Anarlog captures system audio directly on the user's computer, transcribes it locally, and merges the transcript with short notes the user jots down during the meeting to produce structured, editable summaries with action items. Audio, transcripts, and notes are stored as files on the local disk rather than in an external service, and users can choose between running local AI models or supplying their own API keys for cloud processing. The application is available for Apple Silicon Macs and its codebase is published on GitHub under a GPL license, so it can be inspected, forked, and self-hosted. Anarlog is best for engineers, privacy-conscious professionals, and teams that want bot-free meeting notes with full ownership of their data. Pricing varies by plan. Check the official website for current pricing.
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
Anarlog 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 | Anarlog | Buzz |
|---|---|---|
| Core capability | Bot-free capture via local system-audio recording | Offline transcription and translation using OpenAI's Whisper |
| Standout feature | Local transcription with notes merged into structured summaries | Real-time transcription from microphone input |
| Team usage | Data stored as files on the user's own device | Speaker identification and speech separation for noisy audio |
| Integrations | Choice of local AI models or bring-your-own API keys | Exports to TXT, SRT, and VTT |
| Languages & capture | Open-source codebase available on GitHub | Watch folder for automatic transcription and a command-line interface |
| Best-fit workflow | Action-item extraction from meeting notes | GPU acceleration via CUDA, Apple Silicon, and Vulkan |
Anarlog
Choose Anarlog if you need engineers and developers wanting private, bot-free meeting notes — strengths include open source with a publicly available codebase.
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.
Anarlog
Buzz
It depends on your workflow. Anarlog is strong for engineers and developers wanting private, bot-free meeting notes, while Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline. Both transcribe and summarize meetings.
Anarlog 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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