Castmagic vs Ghost
Side-by-side comparison of Castmagic and Ghost.
Turns audio and video into ready-to-publish content
Open-source publishing platform built for serious creators
What they are
Castmagic
Castmagic ingests podcast episodes, video recordings, and audio files, then uses AI to produce transcripts, show notes, social posts, newsletters, and more from a single upload. Podcasters, course creators, and video producers use it to repurpose long-form content without manual editing. It covers the full repurposing workflow in one place, though the output still benefits from a human edit before publishing.
Ghost
Ghost is an independent publishing platform that combines a CMS, email newsletter tool, and membership system in one place. It is used by independent writers, journalists, and media companies who want to own their audience without relying on third-party platforms. The open-source core can be self-hosted for free, while Ghost Pro handles hosting at a monthly fee. The tradeoff is that it is more opinionated than WordPress and has a steeper learning curve for non-technical users.
if you need transcription and ai writing. Starts at 21/mo.
- +Handles transcription and content generation in a single workflow
- +Supports multiple output types: show notes, social captions, newsletters, timestamps
- +Custom AI prompts let you tailor outputs to your own tone and format
if you need hosting and monetization. It has a usable free tier to start with.
- +No platform cut on membership revenue, unlike Substack
- +Built-in email newsletter delivery included on paid plans
- +Clean, distraction-free editor focused on writing
Which to choose
Castmagic and Ghost solve different problems, so most people would not choose between them directly. The comparison below helps if you are weighing where to spend budget, or deciding whether you need both.
Read the full reviews for Castmagic and Ghost.
Pricing checked 5 Jun 2026.