DemoCut – Fast demo video editor for indie devs

Turn a screen recording into a clean product demo in 20 minutes

Problem

Recording a product demo seems like a 20-minute task, but the whole afternoon disappears checking framing, cutting unnoticed pauses, and re-recording because the mic was muted. SaaS founders need demos for clients or launch pages, but editing is slow and fiddly.

Solution

A lightweight browser-based tool that uploads screen recordings, auto-detects and cuts silent pauses, offers simple trim, auto-subtitles, and export presets. No pro editing skills needed, focused on fast product demo turnaround.

Users

Indie developers, SaaS founders, small product teams

MVP

Upload screen recording; auto-detect silence and mark cuttable segments; one-click trim; auto-generate subtitles; export 1080p preset

Revenue

Free basic tier plus $9/mo for advanced export or watermark removal; pay-per-use option

Why now

AI speeds up building, but demo video production remains a bottleneck; browser-side processing and simple AI cutting models are mature enough for indie devs to build cheaply