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Castmagic

castmagic.io AI Voice & Audio Online tool

Castmagic turns long audio and video files into transcripts, notes, summaries, quotes, and social content drafts.

Visit Castmagic 21 alternatives
castmagic.io
Castmagic homepage screenshot

About Castmagic

Castmagic is a web-based tool that turns long audio and video recordings into text and content drafts: timestamped, speaker-labelled transcripts, show notes, summaries, highlights, quotes, blog articles, newsletters and social posts. Recordings can be uploaded as MP3, WAV, M4A or MP4 files up to 1GB, or imported by pasting a link from supported platforms and feeds such as YouTube, Vimeo, TikTok, Reels, X, Twitch, Loom, Wistia, Apple Podcasts, Google Drive and RSS.

It also covers brand voice training with editable templates, asking questions across a set of recordings, captioned vertical clips, an audience chatbot that answers from episodes, and a podcast autopilot that auto-imports and drafts new episodes from a feed. Workspaces support multiple brands or clients with members, permissions and folders. Pricing is not stated on the homepage, and the interface is in English.

Key features

  • Uploads MP3, WAV, M4A and MP4 files up to 1GB each
  • Imports by link from platforms, RSS feeds, or direct upload
  • Produces timestamped, speaker-labelled transcripts, notes, summaries and quotes
  • Drafts blog articles, newsletters, LinkedIn posts and captioned vertical clips
  • Brand voice training with editable templates and vocabulary preferences
  • Multi-brand workspaces with members, permissions, folders and custom workflows
Best for: Content teams, agencies, podcast networks, studios and marketers who need to turn recordings and video into multiple written and social assets.
Good for
  • One recording can be turned into many distinct output types listed as utilities in the app
  • Broad import options, including direct file upload, pasted links and feeds
  • Team and client features such as separate workspaces, member roles and shared folders
Watch out for
  • Pricing is not stated on the homepage
  • Direct uploads are limited to files of up to 1GB
  • Use requires uploading media or connecting third-party platforms and feeds

Castmagic at a glance

Type
Online tool
Pricing
Not confirmed. Check the site
Platforms
Web
Open source
Not stated
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026
downloadsmedia

Castmagic alternatives

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All 21 alternatives

VoicePen

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VoicePen turns meetings, lectures, memos, videos and podcasts into transcripts, notes and summaries, with apps for iPhone, Watch, iPad and Mac.

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Castmagic FAQ

What file types and sizes can I upload?
MP3, WAV, M4A and MP4 files up to 1GB. You can also paste a link to a recording instead of uploading it.
Where can recordings be imported from?
By pasting a link from platforms including YouTube, Vimeo, TikTok, Reels, X, Twitch, Loom, Wistia, Apple Podcasts and Google Drive, through an RSS feed, or by direct upload. The site states that links work with over 1,800 platforms.
Can it handle multiple clients or brands?
Yes. Multi-brand workspaces support members, user permissions, folders and custom workflows.
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Listing maintained by Chris McClure and the WebIndexly editors · Updated Oct 11, 2026 · How we rank