Upload your podcast audio, Castnote generates a complete Twitter thread in 60 seconds — every episode becomes 10 shareable tweets, ready to post.
Save 2 hours. Use that time for your next episode.
No credit card required · Setup in 2 minutes
Drag and drop or paste a link. A 30-minute podcast transcribes in 60 seconds.
Castnote identifies the most shareable moments from your episode and generates 10 tweets with a clear structure, ready to post.
No manual formatting. No copy-paste. Every tweet is pre-formatted for length and structure.
Weekly episodes, sponsors, time is money. One tool replaces your entire content team's outsourcing costs.
Full-time job, podcast on the side. 2 hours down to 60 seconds — this is the only tool you need.
Producing podcasts for brands, need multi-platform content assets. Batch process, lowest cost per episode.
Lock in lifetime discounted rate — limited to first 100 signups
Then $29/month after launch
Sign up today, start using today · No credit card required
Castnote-generated Twitter threads need minimal editing — not a full rewrite. We fine-tuned our LLM specifically for podcast content, not generic AI writing.
Direct audio file upload (mp3, m4a, wav). RSS link support coming soon.
Early Access users get unlimited conversions. Free tier: 1 generation per day.
Audio is only used for content generation. It's never stored or shared.