CastSpread
PausedAI-powered podcast recording platform
Overview
CastSpread is an AI content-repurposing platform that turns a single podcast episode or video into a full week of publishable content. Upload the file, or paste a YouTube link, and in under 60 seconds it returns show notes, a blog post, social posts, and a newsletter draft — each formatted for where it will be published and written to match the creator's own voice.
What sets it apart from generic AI tools is the voice profile. CastSpread learns your style from your existing writing — sentence length, vocabulary, tone, how you open and close a piece — and the profile sharpens with every upload and every inline edit. That removes the heavy rewrite pass that normally makes AI drafts unusable, so the output reads like you actually sat down and wrote it.
Generation is natively fluent in both English and Portuguese, not machine translation, and everything comes out ready to copy with the right formatting for each destination. It is built for creators who publish on a regular cadence and want to get the most reach out of every recording without spending hours reworking the same ideas by hand.
The problem
For anyone who publishes every week, recording the episode is the easy part — the grind comes afterward. Turning one recording into show notes, a blog post, and a stack of social posts by hand takes three to five hours per episode — for a weekly podcaster, that's twelve to twenty hours a month. And generic AI tools produce drafts that sound nothing like you, so you have to rewrite each piece just to put your voice back in. Faced with that effort, most creators simply give up on repurposing, and the reach they already paid for in hours of recording never happens.
Who it's for
- Weekly podcasters who want more from every episode
- Solo creators with no content team
- Video creators repurposing YouTube into text
- Newsletter writers and bloggers starting from audio
- Marketers turning interviews into multichannel content
How it works
- 01
Upload the episode
Drop an audio or video file — MP3, MP4, WAV, or M4A — or paste a YouTube or direct link. Nothing but the upload to get started.
- 02
The AI generates the content
In under 60 seconds you get show notes with timestamps, a blog post, LinkedIn and X posts, a newsletter draft, and pull quotes — the full package from one file.
- 03
Review in your voice
Everything opens in tabs already tuned to your voice profile. Edit inline wherever you want, and every tweak trains the profile to get closer next time.
- 04
Copy and publish
One-click copy applies the right formatting for each platform, or export to Markdown or HTML to take straight into your own tools.
Features
6+ formats per upload
One episode becomes show notes, a blog post, a LinkedIn post, an X thread, a newsletter draft, and pull quotes — no separate prompts needed.
Writes in your voice
A voice profile learns your style from your own writing and improves with every edit, so the draft sounds like you, not like a generic AI.
In under 60 seconds
The full content package is generated in under a minute, turning an afternoon of post-production into a coffee break.
Native quality in English and Portuguese
Real, idiomatic writing in both languages — not a machine translation of one into the other.
File or link upload
Works from MP3, MP4, WAV, and M4A files or from a YouTube or direct URL, fitting into any recording workflow.
Per-platform formatting and export
Every piece comes formatted for its destination, with one-click copy per platform and export to Markdown or HTML.
Current status
On strategic pause. Product is operational and functional. Active development resumes TBD.