CastPolish Update: Light/Dark Mode, Transcribe-Only, and Speaker Diarization Setup 01 Jun 2026 3 min read podcast Two new features plus a complete step-by-step guide to setting up speaker diarization with pyannote.audio and HuggingFace.
CastPolish: Free, Open-Source Audio Processing for Your Podcast 25 May 2026 2 min read podcast A free, local alternative to Auphonic — loudness normalization, transcription, AI shownotes, and a native Mac app. Runs entirely on your machine.