Castmagic
Turn long-form audio into transcripts, show notes, clips, and social posts.
💬 What is Castmagic?
Castmagic is an AI-powered content operating system that turns long-form audio and video into ready-to-use content assets. It is built for podcasters, marketing teams, and content agencies that need to repurpose recordings at scale. The platform offers speaker-labeled transcription in 60+ languages, then drafts show notes, summaries, quotes, blog articles, newsletters, and social posts from each recording. Distinctive features include a built-in Studio for cutting captioned vertical clips, a site chatbot trained on your episodes, and a Claude MCP integration for library-wide querying. A multi-brand workspace supports agencies running campaigns for multiple clients.
Who it's for
Best for: Content and marketing teams at agencies, podcast networks, and media companies that repurpose long-form audio and video at scale.
- Turn podcast episodes into transcripts, show notes, and social clips
- Draft newsletters and long-form blog articles from interview recordings
- Repurpose webinars and event recordings into multi-asset marketing campaigns
- Generate meeting recaps with decisions, discussion, and action items
- Cut captioned short-form vertical video clips from long recordings
Pros & cons
- Imports from 1,800+ platforms with RSS auto-import for ongoing shows
- Supports transcription in 60+ languages with speaker labels and timestamps
- Built-in Studio for clip and audiogram creation without leaving the app
- Multi-brand workspace designed for agencies managing multiple clients
- Claude MCP and REST API support for custom workflows
- File uploads capped at 1GB per the published spec
- Pricing tiers and limits are not detailed in the publicly scraped page content
- Real-time or live transcription is not mentioned as a feature
Key features
- Speaker-labeled transcription in 60+ languages with timestamps
- Auto-generated show notes, summaries, quotes, and highlights
- Blog article, newsletter, and social post drafting from recordings
- Studio for cutting captioned vertical clips and audiograms
- Magic chat to query across a full library of recordings
- Audience chatbot trained on episodes, embeddable via a single script tag
- Import from 1,800+ platforms including YouTube, Apple Podcasts, RSS, Vimeo, and Loom
- Podcast autopilot for auto-importing new episodes from feeds
Pricing
Prices listed on the Castmagic pricing page: $19/mo · $48/mo · $139/mo · $159/yr · $239/yr · $579/yr · $699/mo · $999/mo
Source: castmagic.io pricing page. Price checked 2026-10-02. Confirm current plans before buying.
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Frequently asked
What languages are supported for transcription?
Castmagic supports speaker-labeled transcription in 60+ languages, with transcripts typically generated minutes after upload.
Where can Castmagic import audio or video from?
It works with 1,800+ platforms including YouTube, Apple Podcasts, TikTok, Instagram Reels, X, Google Drive, Vimeo, Twitch, Loom, Wistia, and RSS feeds, or direct file upload up to 1GB.
Does Castmagic have an API?
Yes. Castmagic offers a REST API for ingesting and rendering content, plus a Claude MCP integration so Claude can be pointed at your library.
What content assets can be generated from one recording?
The site lists 130+ utilities, including transcripts, show notes, summaries, quotes, newsletters, LinkedIn posts, tweets, blog articles, image carousels, audiograms, captioned clips, and meeting recaps.