StoryBoard vs Wonder Unit Storyboarder

A free, open-source desktop storyboarding app designed for fast drawing, simple organization, and animatics.

The short answer

Choose Wonder Unit Storyboarder when its specialist strengths match the work you need today. Choose StoryBoard when you want an existing screenplay to move through scene review, approved shots, cast references, live board generation, and coverage review.

Side by side

The workflow difference

Wonder Unit Storyboarder

EON StoryBoard

Starting point

Draw boards quickly, import paper worksheets, or use a typed shot description as a reference.

Upload or paste a screenplay, review the extracted scene map, then choose what to board.

Visual output

Hand-drawn boards, customizable reference shots, animatics, PDFs, GIFs, and editing-software exports.

AI-generated storyboard frames created from approved shots and attached cast references.

Review model

Add, draw, duplicate, rearrange, time, and export boards in a deliberately simple desktop interface.

Scene, shot, cast, generation, retry, coverage review, and PDF export in one guided flow.

Collaboration

File-based workflows and GitHub collaboration rather than a hosted client-review system.

Private-beta project workflow. Share links, frame comments, and real-time collaboration are not shipped yet.

Best fit

Artists and directors who want a fast, free drawing-first storyboard application.

Directors and pre-production teams who want the screenplay and approved shot plan to remain attached to generation.

Choose Wonder Unit Storyboarder when

Wonder Unit Storyboarder's strengths are the job.

You want a free, open-source drawing tool that works offline.
You prefer sketching boards yourself and handing them into an editing workflow.
Paper-board import, Photoshop editing, and animatic exports fit your process.

Choose StoryBoard when

The screenplay should stay attached to every review step.

You want the screenplay parsed and organized before drawing or generation begins.
You want AI-generated frames guided by approved shots and cast references.
You need live generation, retries, and board coverage surfaced as project state.

Important context

StoryBoard is still a private beta.

StoryBoard currently ships whole-script scene mapping, scene selection, shot breakdowns, cast-reference setup, live board generation, retries, coverage-focused continuity review, and PDF export.

It does not yet replace precise 3D previs, a professional storyboard artist, mature client sign-off software, or a complete AI video-production suite. Visual consistency remains model-dependent and every important frame still needs human review.

Source note

Wonder Unit describes Storyboarder as a free, open-source drawing organizer with fast sketch tools, board metadata, animatics, Photoshop editing, paper-board import, and editing-software exports.

Verify on Wonder Unit Storyboarder's official site ↗Last reviewed June 15, 2026. This comparison is based on public product information, not a sponsored placement or independent performance benchmark.

Try the workflow

Start with the script.
Decide every important shot.

Request private-beta access and test StoryBoard on a sample project or a sequence from your own screenplay.

Request beta access See the workflow