Castmagic

Castmagic converts audio and video recordings into a complete content library automatically, transcripts, show notes, blog posts, social media clips, email newsletters, key quotes, and chapter markers from a single upload, eliminating the manual extraction and repurposing work that follows each recorded session. Where Descript and Opus Clip focus on editing the recording itself, Castmagic focuses on extracting every derivative content asset from the recording's substance. Podcasters upload an episode and receive a full week of content: show notes formatted for the podcast host, social captions for each platform, a blog post adapting the conversation into article format, pull quotes for graphics, and an email newsletter section summarizing the episode's key points. Coaches and course creators extract structured notes and social content from client sessions and lessons.

Agencies convert client interview recordings into case studies, testimonials, and promotional content. The extraction quality depends on the richness of the recorded content, long-form conversations and educational content produce more derivative assets than short recordings. Supports 60+ languages with multilingual transcription. Integrations push content directly to Notion, Google Docs, and podcast hosting platforms.

Plans start at $39/month for individual creators. Most impactful for content producers who currently lose significant potential content by only publishing the recording itself rather than systematically extracting the full content value from each session.