Simple pricing
Start free. Upgrade when you're hooked.
Free
Try it out with your first episodes
Get started free- 2 episodes per month
- Twitter + LinkedIn posts
- Copy to clipboard
Pro
For coaches, founders, and consultants who publish weekly
Start Pro- Learns your voice after 3-5 episodes
- Up to 20 episodes per month
- All 6 platforms
- Inline editing + style refinement
- Download + export
- Priority processing
Not sure yet?
The free tier gives you 2 episodes per month with Twitter and LinkedIn output. No credit card required.
Try it freeQuestions
What does "sounds like you" actually mean?
CastNova builds a style profile from your episodes and edits — your tone, vocabulary, how you open posts, emoji habits, even platform-specific differences. After 3-5 episodes, the output reads like you sat down and wrote it. Your LinkedIn followers won't be able to tell the difference.
How long does processing take?
Most episodes are fully processed in 2-5 minutes. You'll see real-time status updates as each step completes.
Can I edit the generated content?
Yes, everything is editable inline. Click edit on any content piece, make your changes, and it saves instantly. Your edits also feed back into your style profile — the more you refine, the better the next batch gets.
What platforms do you generate content for?
LinkedIn (long-form posts), Twitter/X (threads and standalone tweets), newsletters, blog posts, Instagram (caption drafts), and TikTok/YouTube Shorts clip suggestions.
What file formats do you support?
We accept .mp3, .wav, .m4a audio files and .mp4 video files. You can also paste a YouTube URL and we'll extract the audio automatically.