Castmagic
Turn long-form audio into show notes, clips, tweets, and newsletters in one upload.
Turn long-form audio into show notes, clips, tweets, and newsletters in one upload.
Best for podcasters who need show notes, timestamps, and a dozen social-clip drafts from a single episode upload. Pricing: paid.
What it is
Castmagic ingests a podcast episode and emits a structured pack: summary, chapters, blog post, tweet thread, YouTube description, email newsletter draft, and quote cards. Pitched at solo podcasters and small studios who would otherwise hire a producer for repurposing.
Watch out for: Output quality scales with input audio; needs human editing pass for brand voice.
Install / use
castmagic.ioFeatures
| Speaker diarization | No |
| Word-level timestamps | No |
| Streaming / real-time | No |
| Languages supported | 60 |
| HIPAA eligible | No |
Castmagic vs Whipscribe
| Feature | Castmagic | Whipscribe |
|---|---|---|
| Category | Products | Transcription APIs |
| Pricing | paid | free beta |
| Speaker diarization | — | Yes |
| Word timestamps | — | Yes |
| Streaming | — | No |
| Languages | 60 | 99 |
| Platforms | Web | Web, API, MCP |
Alternatives to Castmagic
Whipscribe is a managed faster-whisper + whisperX service. If you want transcripts without running infrastructure, paste a URL or drop a file in the form below — you'll have a transcript in seconds.