Composite Studio
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A video editor that cuts, grades, and mixes in one window.

A Composite Studio project open on a close-up of a watch, with the agent's notes, the color inspector, and the timeline.

An editor that keeps you in the cut. Say the edit or make it by hand. The timeline stays yours.

  • Say the edit

    Describe a change in plain words. The agent makes it on your timeline and tells you what it did.

  • Or make it yourself

    Trim, ripple, and rearrange by hand. Captions, titles, transitions, and keyframes sit on their own tracks.

  • Every request is one step

    Revert any change the agent made, and the timeline goes back to exactly how it was.

  • Export to your disk

    A video, a GIF, stills, or the audio, with presets for YouTube, phones, and small files.

The agent panel in Composite Studio, with requests and the edits it made for each.

Ask for the cut. Watch it land.

Describe the edit in the window next to the picture. Captions, a trim, a crossfade, a warmer grade. Each request is one step, and one undo.

  • Add captions in the bold pop style
  • Remove the ums and long pauses
  • Add a crossfade at every cut
  • Give the whole video a warm, filmic look

Or work the timeline by hand. The agent’s edits stay on it, where you can change them.

The grade, beside the cut. Lift, gamma, and gain on the shot you just trimmed.

Drag across the frame. The flat log is on the left, the finished grade on the right.

Two people on a pier at dusk, in flat, ungraded log.The same shot graded: warm sky, deep silhouettes, cool water.

Everything to finish a video. The cut, the grade, and the sound, side by side.

A city skyline at dusk, with the color inspector open beside it: RGB curves and color wheels.
A train blurring past a station platform, with the timeline below: animation, subtitle, video, and audio tracks under the playhead.
A man in silhouette at dusk, with the title The line stays set behind his head and the subtitle with the shot.
A figure walking down a lit tunnel, with the effects panel beside it: old film, halation, glow, lens flare, and more.
The sea at dusk, with the audio panel beside it (clip volume, fades, noise reduction) and the audio track below.

Edit in the app, or through its agent

Work the timeline yourself, or hand a cut to the agent in the window beside it.

Grade with the scopes open

Wheels, curves, and parade share the same inspector as captions and effects.

Import from disk, export to disk

Bring footage in from your drive and export the finished file back to it.

Made with Composite Studio. Vlogs, shorts, and films, cut, graded, and mixed in one window.

Cooking short
Skate edit
City walk
Travel vlog
Surf film
Music video

One take, start to finish. Scroll the playhead through a first cut: the rushes, the edit, the finish.

  1. Bring in the rushes

    Import clips from your drive. They land on the timeline as they were shot.

  2. Direct the cut

    Describe an edit, or trim by hand. The agent's change lands as one step you can undo.

  3. Grade, mix, export

    Ask for a look or set it yourself, then export the finished file back to your drive.

Pricing for every stage of the cut. Start free. Prices are placeholders.

Lite

$0/ mo

The editor, on your machine.

Download free
  • Timeline, titles, and captions
  • Primary color and curves
  • Audio fades and clip gain
  • Local export

Edit

$12/ mo

For weekly cuts.

Get started
  • Everything in Lite
  • Transitions and effects
  • Keyframed animation
  • HSL secondaries

Grade

Recommended

$29/ mo

For picture and sound.

Get started
  • Everything in Edit
  • Scopes, waveform, and parade
  • Audio mixer
  • In-editor agent

Studio

$79/ mo

For a room of editors.

Get started
  • Everything in Grade
  • Priority export queue
  • Shared project notes
  • Early feature access

Questions, answered. The short version, before you download.

  1. A desktop video editor for the cut, the grade, and the sound. The timeline, color wheels, curves, scopes, and an audio mixer share one window, with an agent beside the timeline.

  2. Make edits you describe in plain words: add captions in a style, remove the ums and long pauses, put a crossfade at every cut, give the video a warm, filmic look. Each one lands on your timeline, where you can keep working by hand.

  3. Yes. Every request is a single undo, and each answer in the chat has a Revert that puts the timeline back to how it was before that message.

  4. There is a free way to start. Plans and prices are not final yet, and the ones on this page are placeholders.

  5. Composite Studio is a desktop app, built first for macOS on Apple Silicon. The download page lists every build and says which ones are published.

  6. Preview builds are not signed yet. On a Mac, run the one Terminal command shown on the download page after moving Composite Studio to Applications. On Windows, choose More info, then Run anyway.

  7. No. Composite Studio runs on your computer: you import footage from your own disk and export the finished file back to it.

Download Composite Studio. Free to start.

macOS · Apple Silicon · DMG

Download for macOS
All platforms and install steps