Castup

Provides subscription-based audio and video editing for podcasts, handling cleanup, cuts, music, sound effects, and publishing preparation so creators do not have to edit themselves. Serves individual podcasters and podcast networks ranging from first-time creators to professionals. Delivered as a managed service where AI generates transcripts and human editors complete edits based on creator direction and deliver publish-ready files within 72 hours.

Key features

• Audio editing for podcast episodes
• Video editing for podcasts
• AI-generated episode transcripts
• Fine-tuning cuts
• Adding music and sound effects
• Audio cleanup and crisping
• Adding intro/outro and ads
• Merging double-ended recordings
• Handling mic bleed and echo
• ID3 tagging for publishing
• Transcript publishing assistance