Side-by-side

Khoj vs Buzz

KhojBuzz

	Khoj A self-hosted AI second brain for your notes and docs. Visit	Buzz Transcribe and caption audio offline on your computer. Visit
Votes	0	0
Pricing	Freemium	Free
Category	Note Taking	Transcription
Tags	practical-ossopen-sourceself-hostedknowledge	practical-ossopen-sourceself-hostedtranscription
Best for	—	—
Pros	Chat with and search across your own notes, documents, and PDFs in natural language Runs with local models for privacy or cloud models for more capability Integrates into Obsidian and Emacs, plus web, desktop, and mobile clients Surfaces the source documents behind its answers, not just a bare reply Open source under AGPL-3.0 and self-hostable, with a managed cloud option too	Runs fully offline on your own machine, keeping audio private Permissive MIT license Handles files, YouTube links, and live microphone transcription Exports to TXT, SRT, and VTT, with speaker identification and a watch-folder option Hardware acceleration via CUDA, Apple Silicon, and Vulkan for faster processing
Cons	Self-hosting involves a Docker stack and some configuration to get running well Local-model quality and speed depend on your hardware; cloud models cost money Indexing large or messy document collections can take tuning to get good results AGPL-3.0 copyleft terms matter if you modify and offer it as a hosted service	Accuracy and speed depend on the Whisper model size and your hardware; larger models need a capable GPU Whisper's translation feature outputs English, so it is not a general any-to-any translator Installers are unsigned, so Windows and macOS show security warnings on first run Intel Macs are no longer supported beyond an older release; current versions require Apple Silicon

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