What is Castmagic?
Castmagic functions as an artificial intelligence content operating system designed to process recorded video and audio files into diverse written and visual assets. Created for media organizations, marketing departments, creative agencies, and independent creators, the platform automates the transformation of long-form media into structured digital collateral. Users can import files through direct uploads, external web links, or connected media feeds. Once ingested, the platform centralizes media assets to produce collateral tailored for marketing efforts, podcast management, sales interactions, and instructional environments.
The platform handles ingestion and transcript generation for various audio and visual formats, accepting direct uploads of MP3, WAV, M4A, and MP4 files up to 1GB in size. After importing, Castmagic creates transcripts complete with speaker labels, time markings, and automated removal of filler speech. Users are able to edit transcripts directly within the interface without disrupting the underlying timeline alignment. The platform supports transcription across more than 60 languages, including English, Spanish, French, German, Dutch, Hindi, Japanese, and Mandarin, with options to export finished text into SRT, VTT, PDF, or DOCX formats.
Following transcription, Castmagic applies brand voice guidelines, specialized vocabulary lists, and automated recurring prompts to generate written text assets. From a single uploaded file, the system drafts material such as episode show notes, email newsletters, blog articles, social media updates, and quote cards tailored to match established communication styles. Beyond written collateral, the platform includes a visual studio environment that converts recorded segments into short-form media assets. Content creators can build swipeable image carousels, audiograms, and vertical video clips featuring dynamic karaoke-style text highlighting in 9:16, 1:1, or 16:9 layout ratios.
To assist with media planning and audience communication, Castmagic includes tools for analyzing recorded archives and gathering fresh input. An AI planning tool reviews past recordings to recommend future publishing schedules while citing specific moments from existing files. Through the Asks feature, users can share external links to gather spoken or typed responses up to 10 minutes long from external participants, which are automatically transcribed into the library. Furthermore, Castmagic offers an embeddable website widget that answers visitor queries using facts derived exclusively from recorded media files.
For teams overseeing multiple projects or client accounts, Castmagic provides workspace management capabilities with isolated folders and custom permissions. Users can collaborate through inline commenting, task assignments, and internal review procedures before publishing final materials. The platform integrates with external systems via Zapier and a v1 REST API for automated data transfer and record logging. Additionally, the system supports the Model Context Protocol (MCP), enabling users to link their media archive directly with Claude so AI agents can query recorded history to construct multi-file campaigns and documents.
- Status
- Not yet published
Who uses Castmagic?
Castmagic is built for organizations and individuals that create, distribute, or analyze recorded audio and video media. It serves internal media departments, B2B marketing teams, creative agencies, podcast networks, production studios, and news organizations. The software caters to specific roles including journalists, social media managers, founders, course creators, executives, thought leaders, professional speakers, teachers, professors, consulting firms, financial advisors, real estate agents, healthcare providers, legal practices, and faith-based groups.
- Internal media and content teams
- B2B marketing teams
- Marketing and creative agencies
- Podcast networks and production studios
- Social media agencies
- Journalists and newsrooms
- Founders and personal brands
- Course creators
- Executives and thought leaders
- Professional speakers
- Teachers and professors
- Consulting firms
- Financial advisors and real estate agents
- Legal, medical, and faith organizations