
Live2D Cubism
Inochi Creator
nijigenerate
Synfig Studio
Free, open-source rigging editor for Live2D-style models: meshes, deformers, parameters, physics and animation. Opens and exports moc3. Windows, macOS, Linux.

Code Effects is the fastest and most intuitive .NET business rules engine trusted by government entities and Fortune 500 corporations all over the world

Website, pricing, platforms and company facts side by side.
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| Website | ayatsuri-2d.org | codeeffects.com |
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| Platforms | — | |
| Company | 2026 | 2009 |
| Listed in |
In their own words, as submitted to SaaSHub.


Ayatsuri2D is a rigging editor for Live2D-style models. Layers become meshes, deformers bend them, parameters and physics move them. Opens PSD, Krita, Clip Studio and Cubism projects. Windows, macOS, Linux. No account just rigging animation and owning what you create.
Code Effects Software is the developer of state-of-the-art business rules engine that combines an incredible performance of rule evaluation with revolutionary web interface, allowing the end-users to author and manage their corporate business rules with no knowledge of programming languages or IT...
What each product offers, as listed by its team.


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As answered by people managing Ayatsuri2D.org and Code Effects.
Ayatsuri2D.org's answer
Rust throughout. The interface is egui, rendering is wgpu (Vulkan, Metal, DirectX 12 or OpenGL), the project file is MessagePack through serde, video export goes through ffmpeg, sound through rodio. Importers for PSD, Krita, Clip Studio (its SQLite container), moc3, cmo3, motion3, physics3 and exp3 are all written in house. Releases are built by GitHub Actions for Windows, macOS and Linux, and the website runs on Cloudflare Workers.
Ayatsuri2D.org's answer
It started from frustration: one commercial editor is effectively the only tool for this kind of work, it does not run on Linux, its licence restricts your own files, and its runtime had a published vulnerability (CVE-2023-27566) that turns a model file into an arbitrary memory write, in a hobby where models are routinely downloaded from strangers. Ayatsuri2D was written from scratch in Rust around two rules: never crash and never lag. Unchecked indexing, unwrap and expect are denied by lint across the codebase, the known-malicious model is rejected in the test suite, and the frame loop allocates nothing. The editor came first so people could make models now; the long-term product is an embeddable runtime for Unity, Unreal, Godot and the web.
Ayatsuri2D.org's answer
VTubers who rig their own models, freelance Live2D riggers and the artists who commission them, indie game developers who want 2D puppet animation without a licence, and anyone on Linux who was locked out of Cubism. Secondary audiences are studios that need a scriptable pipeline (it speaks Cubism's External Application Integration API) and tool developers who will embed the runtime once the C ABI lands.
Ayatsuri2D.org's answer
Live2D Cubism costs a subscription, runs on Windows and macOS only, and its licence restricts what you may do with your own exported files. Ayatsuri2D is GPL-3.0 with no account, no subscription and no restrictions on your exports, and it reads and writes the same formats (moc3, motion3, physics3, exp3), so nothing you make is locked in. Inochi2D is open source too but uses its own format and runtime; Ayatsuri2D targets the runtime VTubers already stream with. It is also small and predictable: about 50 MB installed, a full 356-mesh model opens in under two seconds and evaluates in half a millisecond on two cores with integrated graphics.
Ayatsuri2D.org's answer
It is the only free, open-source editor that does the whole Live2D-style job end to end: import layered art from Photoshop, Krita or Clip Studio, build meshes and deformers, rig parameters, add physics, animate scenes, compositions and expressions, and export a moc3 model that runs in VTube Studio today. It also opens Cubism's own .cmo3 projects. Every model file is treated as hostile and bounds-checked at import, so a downloaded model cannot be a memory exploit the way it can be in the official runtime. And it runs natively on Linux as well as Windows and macOS.
Ayatsuri2D.org's answer
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