LibreTranslate vs Buzz

	LibreTranslate A free, self-hostable translation API. Visit	Buzz Transcribe and caption audio offline on your computer. Visit
Votes	0	0
Pricing	Freemium	Free
Category	Translation	Transcription
Tags	practical-ossopen-sourceself-hostedtranslation	practical-ossopen-sourceself-hostedtranscription
Best for	—	—
Pros	Fully self-hostable, so text never leaves your infrastructure Free and open source with no per-character or per-request fees Clean REST API plus a built-in web UI for quick translations Official Docker image and pip package make setup straightforward No dependency on proprietary engines like Google or Azure	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	Translation quality generally lags commercial engines, especially for low-resource languages AGPL-3.0 copyleft can be a problem for proprietary or SaaS integrations Language models must be downloaded and add storage and memory overhead You own all the hosting, scaling, and maintenance work yourself	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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