Castmagic
Use AI to transform long-form video and audio into content for blogs and social media

Our Take
Blaine Bolus, Justin Tsang, and Ramon Berríos walked so Castmagic could run. Blaine co-founded Seated (Series C, hundreds of millions raised), hosts DTC Pod (top commerce podcast), and somehow still had time to build another company. Justin was one of the first developers at Blockchain.com back when crypto was just a weird idea people laughed at—then co-founded Upside, which sold to Ampla. Ramon built Trend.io, a UGC network for creators and brands, and got it acquired by Soona. These three didn't come to play—they came to stay.
Castmagic turns one hour of recording into a content empire. We're talking perfectly accurate transcripts, timestamped overviews, shownotes, long-format articles, email newsletters, LinkedIn posts, blog content, summaries, takeaways, and AI-powered chat instances you can share. One recording becomes 100 content assets. That's not a feature—that's a cheat code. It works for podcasts, YouTube videos, Zoom calls, sales meetings, coaching sessions, research recordings. If it has audio, Castmagic extracts the gold.
The pricing is absurd: $59 lifetime access. It was $468. That's an $409 discount for a tool used by over 100K podcasters and creators. The ROI hits in the first week. Instead of hours of editing and writing, you get minutes. Castmagic is basically a content team in your browser—one that never sleeps, never complains, and doesn't need health insurance.
Key Facts
The people behind Castmagic
Links
Browse by category
Similar products worth knowing

Amical
Turn speech into polished text in any app—with local or cloud AI and support for 100+ languages

Sinosend
Transfer, request, and track large file transfers across global storage regions—built for global trade

Spellar AI
Turn every meeting into AI summaries, action items, and synced notes without any bots joining the call

FuseBase
Automate teamwork, client collaboration, and busywork on secure, AI-powered workspaces with 24/7 agents
Want products like this in your inbox every morning?
Five products. Every morning. Written by someone who actually cares whether they're good or not. Free forever, unsubscribe whenever.