Castmagic

Turn podcasts and audio into ready-to-publish content

Castmagic is an AI-powered platform that transforms long-form audio and video into a range of publication-ready content assets. Upload a podcast episode, interview, webinar, or video—the system transcribes it with 98% accuracy and automatically generates show notes, blog articles, social posts, email content, LinkedIn posts, video scripts, quote cards, and more.

Highlights

Automatic transcription from 1,800+ platforms including YouTube, Spotify, Apple Podcasts, and TikTok
AI-driven summarization and content creation in multiple formats without manual writing
Semantic search to locate moments and quotes across your entire media library by meaning
Customizable brand voice and vocabulary settings to match your tone and style
Team collaboration with workspaces, permissions, commenting, and approval workflows
Claude integration via MCP for AI assistants to search and cite your media

The tool works best for content creators, podcast networks, and media teams seeking to amplify audience reach and reduce repurposing labor. Plans range from hobbyist (30 hours transcribed monthly) to enterprise with custom volume and dedicated support.