Castmagic vs WritePat
Castmagic
castmagic.ioWritePat
writepat.comSide by side
| Figure | Castmagic | WritePat |
|---|---|---|
| Price from | $1.58/mo | $17/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| API | Yes | — |
| Plans published | 4 | 3 |
| Spec score · AI Content Repurposing Tools | 8.0 (#8) | 7.3 (#28) |
| Intended users | The maker describes Castmagic as serving podcast hosts, video streamers, long-form creators, agencies, content teams, and podcast networks. | WritePat is built for newsletter creators, indie hackers, solopreneurs, and content creators seeking to grow their social presence. |
Plans
Castmagic
- Hobby$19 a year
- Starter$579 a year
- Business & Scale$699 a month
- Team$1,669 a year
In their own words
Castmagic
Castmagic converts long-form audio and video into transcripts and drafts such as show notes, summaries, blogs, social posts, and newsletters. Transcription supports more than 60 languages, with speaker labels, timestamps, translation, and SRT, VTT, PDF, and DOCX exports. Recurring prompts, brand voice settings, and custom prompts can generate a content set when recordings arrive. Studio creates image carousels, captioned clips in 9:16, 1:1, or 16:9 formats, and audiograms. Its content strategist answers questions across recordings, cites source moments, and drafts weekly content plans. The library connects with Zoom, Loom, Google Drive, RSS, and Zapier, and imports from YouTube, Spotify, Apple Podcasts, TikTok, Instagram, Vimeo, Twitch, Reddit, and Wistia. A REST API imports recordings and retrieves transcripts and generated content; a Claude connector can access a library. The iOS app records into a space or captures voice memos. Castmagic runs on web, iOS, and API. Plans start at $19/mo (annual), with no free plan. Listed hour allowances are 30 for Hobby, 100 for Starter, and 400 for Team.
WritePat
WritePat turns newsletter material into social posts tailored to specific platforms, then lets users edit drafts and schedule or publish them. It runs on the web and accepts newsletters, pasted text, and imports from Kit, Beehiiv, or Mailchimp. Outputs include X threads and posts, LinkedIn posts and articles, Substack Notes, Threads posts, Bluesky posts, and email newsletters. It can publish to X, LinkedIn, Substack Notes, Threads, and Bluesky. The editor includes AI research and voice profiles; AI-assisted newsletter drafting and restructuring are available on Pro. Analytics track impressions, engagement, and follower growth over 7-, 30-, and 90-day windows. WritePat has a free plan and a 7-day trial. Creator is $17/mo, billed $17/month or $202/year; Pro is $33/mo, billed $33/month or $393/year. Monthly post limits apply: reaching a limit blocks new scheduling and publishing, and scheduled posts due then are marked Failed. WritePat says AI-submitted content is sent to Anthropic's API.