Paste a link to a podcast, a webinar or a video. Castmagic transcribes it, drafts the slides and the caption from what you actually said, and opens them on a canvas where you style them to your brand. Export gives you numbered slides ready for LinkedIn or Instagram.
Want the same moment as a video clip? Use the AI clip maker →
Paste a YouTube, podcast, Zoom or Loom link, or upload the recording.
Import URL
Works with 1,800+ platforms — or upload files directly. Prefer a walkthrough? Book a demo.
No watermark on exports. Speaker labels, timestamps and 60+ languages on every transcript.
Paste a YouTube, podcast, Zoom or Loom link, or upload a file. Castmagic transcribes it with speaker labels.
The hook, the points and the ask come from what was actually said, with the caption drafted alongside.
Set the colours and the layout on a real canvas, or start from a carousel template you have saved.
Download the slides in order, ready to post to LinkedIn or Instagram, and paste the caption.
Castmagic reads the transcript and pulls out the argument: a hook slide, the points that carry it, and a last slide that asks for something. Every line comes from the recording, so the carousel sounds like you, not like a template.
Draft a carousel
Save the structure you post most, a hook and three points, a quote carousel, a before-and-after, as a template. Castmagic fills it from each new recording, in your voice, so the fifth carousel looks like the first.
Build a carousel template The transcript that drafts the carousel also flags the moment worth a video. Cut it as a captioned clip for Reels or Shorts, so the carousel and the clip land the same point on the same day.
Clip the same moment A podcast, webinar or video link, or an upload. Castmagic transcribes it, drafts the slides and the caption, and opens the carousel ready to style.
Import URL
Works with 1,800+ platforms — or upload files directly. Prefer a walkthrough? Book a demo.
Prices and limits taken from each vendor's pricing page on 30 September 2026. Vendors whose pricing we could not verify are not listed. What each one starts from and exports is from its own product pages.
| Castmagic | PostNitro | Taplio | Carousel Studio | |
|---|---|---|---|---|
| Entry plan with carousels | $29 / month, or $239 / year (Hobby) | $15 / month, $12.50 billed yearly (Starter) | $69 / month, $49 billed yearly (Growth) | $16 / month, $10 billed yearly (Pro) |
| Free plan | No free plan | $0: 5 downloads, 5 AI slides per carousel, watermark | None; 7-day trial | Not stated |
| Limit on that plan | 30 transcribed hours in the library | 30 downloads a month, 8 AI slides per carousel | 250 AI credits a month | 500 credits a month (about 30 carousels) |
| Starts from | A recording: podcast, video, webinar or call | A topic, text, an article URL or an X post | A post, an article, a YouTube URL or an idea | A prompt |
| Export | Numbered slides | PNG per slide, PDF or MP4 | A ready-to-post PDF | To Instagram or LinkedIn; formats not stated |
| Watermark on paid plans | None | None | Removable for subscribers | Branding removed on Pro |
Carousel makers give you a blank template and a text box. Castmagic starts from your recording, so the slides, the caption and the post already carry your ideas.
A tool that drafts a multi-slide post for LinkedIn or Instagram. Castmagic drafts it from the transcript of a recording, so the slides carry what you actually said.
Paste the link or upload the recording. Castmagic transcribes it and drafts the slides and the caption; you style them to your brand on the canvas and export numbered slides.
Yes. The slides export numbered in order, and Castmagic drafts the LinkedIn caption that goes with them.
Yes. The same slides work as an Instagram carousel, with an Instagram caption drafted from the same transcript.
Portrait 4:5 at 1080×1350, or square.
Yes. Style the slides to your brand on the canvas, and save a layout as a template so every carousel starts from it.
No. The slides are drafted from what was said in the recording. Edit any line before you export.
Yes. The caption is drafted with the slides, from the same transcript, for LinkedIn or Instagram.
Podcasts, webinars, YouTube videos, Zoom and Loom calls, interviews and voice memos, in 60+ languages. Paste a link or upload the file.
A template gives you the layout and leaves the words to you. Castmagic drafts the words from your recording, then lets you style them.
Clips for Reels, Shorts and TikTok, show notes, a newsletter, LinkedIn posts and a blog post, all from the same transcript.
Castmagic plans start at $29 a month and include Studio carousels, clips, transcription and the written content. See the pricing page for each plan.
