Coming soon
OpenShorts
An AI video clipping tool for turning longer videos into short clips for social platforms.
What we plan to examine: moment selection, caption accuracy, vertical framing, and the steps needed to produce an export.
Independent reviews · Launch edition
A closer look at AI video clipping tools.
Clip Comparison is an independent review publication for creators turning long videos into vertical shorts. We will base our coverage on hands-on testing, with clear methods and visible limitations. We are not a tool vendor or an official product website. Our first reviews are in preparation; none are published yet.
How we test
Our upcoming reviews will follow a consistent, documented process.
- The same source video. Each tool in a comparison will receive the same source video so differences in the output can be examined fairly.
- The same review criteria. We will examine clip selection, caption accuracy, vertical framing, editing controls, and export options using a shared checklist.
- Hands-on with every tool. We will run each tool ourselves, inspect its generated clips, and describe any manual fixes needed before publishing.
- Dates and versions recorded. Each review will state the test date, plan, settings, and version number when available. If a version is not disclosed, we will say so.
Currently reviewing
These tools are on our initial review slate. The notes below describe planned coverage, not findings.
Coming soon
Opus Clip
An AI repurposing tool designed to extract short, social-ready clips from longer videos.
What we plan to examine: clip coherence, subject framing, caption editing, and control over the finished video.
Coming soon
Submagic
An AI-assisted video editor focused on short-form content, captions, and social video workflows.
What we plan to examine: long-video clipping workflow, caption timing, editing flexibility, and export options.
What this site is not
We do not accept payment to change our editorial judgments, and we have no employment relationship with any tool vendor.