Software Alternatives & Startups

Ayatsuri2D.org VS LayerStack Arm-based Cloud Server

Compare Ayatsuri2D.org VS LayerStack Arm-based Cloud Server and see what are their differences

Ayatsuri2D.org

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

Rating
0 reviews
Pricing
Open source Free

LayerStack’s Arm-based cloud virtual machines, powered by cloud-optimized CPU based on Arm architecture that deliver excellent cost-effective processing power, allowing you to easily complete the most demanding application development.

No screenshot yet
Rating
0 reviews
Note: These products don't have any matching categories. If you think this is a mistake, please edit the details of one of the products and suggest appropriate categories.

Base details

Website, pricing, platforms and company facts side by side.

Ayatsuri2D.org
LSA
LayerStack Arm-based Cloud Server
Website ayatsuri-2d.org layerstack.com
Pricing
Open source Free
—
Platforms
Linux Windows MacOS
—
Company 2026 —
Listed in

About Ayatsuri2D.org and LayerStack Arm-based Cloud Server

In their own words, as submitted to SaaSHub.

Ayatsuri2D.org
LSA
LayerStack Arm-based Cloud Server

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.

Read more about Ayatsuri2D.org

No description of LayerStack Arm-based Cloud Server yet.

Features and specs

What each product offers, as listed by its team.

Ayatsuri2D.org 26 features
LSA
LayerStack Arm-based Cloud Server 5 features
  • PSD, Krita and Clip Studio import
    folders become parts, layers become meshes packed into texture atlases, clipping layers become masks. Re-import an updated PSD and the rig stays as it is.
  • Cubism project import (.cmo3)
    meshes, the deformer tree, parameters and folders, every keyform, clipping, physics and names come in whole
  • Auto mesh
    a mesh that follows the outline of the art, with Standard, Deform and Light presets, then add and erase points, connect and cut edges, an erase brush and 4-division.
  • Live, exact dragging
    the art follows every drag as it happens and a point lands exactly where you let go, even through bent warps.
  • Warp and rotation deformers
    grid points, a transform box, Bezier handles, drag-and-drop re-parenting that never moves anything on screen.
  • Parameters and keyforms
    Cubism's palette tools, including four-corner forms, motion mirroring, Reflect, Adjust, Change, folders and linked pads.
  • Deform Brush and Mirror Edit
    push or smooth mesh and warp points like Liquify, or edit one side of a symmetrical rig and have the other side follow.
  • ArtPath
    draw stroked or filled vector shapes that become real meshes, so they clip, deform, key and export like any other art.
  • Glue, clipping masks and deform paths
    stitch overlapping meshes with a weight brush, pick masks on the canvas, bend meshes along paths.
  • Texture atlas editor
    see and arrange how the art packs, with automatic layout.
  • Physics
    a physics page laid out like Cubism's, with a live pendulum preview that follows the real parameters, plus playlists that play scenes against the physics. Reads and writes physics3.json.
  • Timeline in the After Effects layout
    a dope sheet with folders, key glyphs by interpolation, box select, snapping drags, a work area, a graph editor with Bezier handles, and rebindable keys.
  • Compositions
    nest scenes and other compositions as layers with start, trim, speed, weight and fades, edit keys in place, and bake to a motion for export.
  • Sound layers
    add WAV, MP3, FLAC or Ogg to a composition, see its waveform, hear it while you scrub, and export it inside the video.
  • Animation curves
    auto smooth, linear, stepped, inverse stepped and free Bezier keys, events and fades. Reads and writes motion3.json key for key.
  • Expressions
    an Expression palette that keeps a pose as an exp3 expression, with Add, Multiply and Overwrite per parameter and a live preview.
  • moc3 export
    moc3 export in versions 3.0 through 5.3, checked against real Cubism exports, with 5.0 as the default because VTube Studio does not open 5.3 yet.
  • Render
    export a scene, composition or timelapse to GIF, PNG sequence, MP4, WebM or MOV through ffmpeg, drawn on the GPU, with a queue.
  • RigLapse
    record every edit to a model and play it back or export it as video, with the changes of each step drawn over the frame.
  • Ayatsuri API
    Cubism Editor's External Application Integration API on a port you choose, so tools built for Cubism can drive Ayatsuri2D. Apps must be allowed first.
  • Never loses work
    a crash undoes the edit it interrupted, saves a recovery copy and a full log, and the next start offers to recover it. Autosave every two minutes.
  • Texture memory budget
    large models stream their textures within a budget you set, with out-of-memory recovery, so a 486 MB model runs on integrated graphics.
  • Dockable workspaces
    rearrangeable panels, saved workspaces, light and dark themes, your own accent colour, interface scale and density.
  • Six languages
    English, Japanese, Korean, Simplified Chinese, Dutch and Afrikaans, with one JSON file per language so anyone can add another.
  • Updates built in
    the launcher checks GitHub, downloads the release for your install, verifies the checksum and restarts.
  • Small and native
    about 50 MB installed, runs on 2 cores and integrated graphics, opens a full VTuber model in under two seconds.
  • Cost-Effective Performance
    Arm-based servers from LayerStack typically offer a lower price point compared to traditional x86 instances while delivering competitive performance for many workloads, making them attractive for budget-conscious users.
  • Energy Efficiency
    ARM architecture is known for its power efficiency, which can translate into lower operational costs and a smaller environmental footprint for running cloud workloads.
  • Good for Scalable Workloads
    These servers are well suited for horizontally scalable applications like web servers, microservices, and containerized workloads that can take advantage of multiple ARM cores efficiently.
  • Simple Deployment
    LayerStack provides an easy-to-use control panel and API for deploying ARM-based cloud servers quickly, reducing the setup time for developers and businesses.
  • Global Data Center Availability
    LayerStack offers multiple data center locations, allowing users to deploy ARM-based servers closer to their target audience for reduced latency.

Possible disadvantages

  • Limited Software Compatibility
    Not all software and applications are optimized or even compatible with ARM architecture, which can create challenges for users relying on x86-specific dependencies or legacy systems.
  • Smaller Ecosystem Support
    Compared to established x86 cloud offerings, ARM-based cloud services from LayerStack may have a smaller community, fewer third-party integrations, and less extensive documentation.
  • Performance Variability for Certain Workloads
    While ARM excels at parallelizable and lightweight tasks, it may underperform for heavy single-threaded applications or specialized workloads that benefit from x86 optimizations.
  • Migration Complexity
    Switching from x86-based infrastructure to ARM-based servers may require significant re-testing, recompilation, or code changes, adding overhead for businesses transitioning existing systems.
  • Fewer Managed Service Options
    LayerStack's ARM offerings may have fewer managed services, pre-configured images, or specialized ARM-optimized tools compared to larger providers like AWS Graviton, limiting flexibility for advanced users.

Analysis

An editorial look at what each product does well and who it suits.

Ayatsuri2D.org
LSA
LayerStack Arm-based Cloud Server

No analysis of Ayatsuri2D.org yet.

Overall verdict

  • LayerStack's Arm-based Cloud Servers offer a compelling combination of energy-efficient performance and competitive pricing, making them a solid choice for developers and businesses looking to optimize workloads on Arm architecture, though prospective users should verify specific application compatibility with Arm before migrating critical workloads.

Why this product is good

  • Arm-based architecture typically delivers better performance-per-watt and cost efficiency compared to traditional x86 servers
  • LayerStack offers competitive pricing structures for cloud infrastructure, often undercutting larger hyperscale providers
  • Simplified deployment and management through their cloud control panel
  • Global data center presence allows for reduced latency depending on target audience location
  • Scalability options let users adjust resources based on workload demands
  • Suitable for containerized and cloud-native applications that are increasingly optimized for Arm

Recommended for

  • Developers building cloud-native or containerized applications with Arm compatibility
  • Startups and small businesses seeking cost-effective cloud infrastructure
  • Teams running web servers, microservices, or lightweight computing workloads
  • Users who prioritize energy efficiency and lower operational costs
  • Businesses already invested in Arm-optimized software stacks
  • Testing and development environments where cost savings are a priority

Category popularity

How often each product is chosen within a category, 0–100% relative to the other.

Score bands 0–20 21–40 41–50 51–60 61–100
Ayatsuri2D.org
LSA
LayerStack Arm-based Cloud Server
100% 100%
0% 0%
0% 0%
100% 100%
100% 100%
Art
0% 0%
100% 100%
0% 0%

Questions & Answers

As answered by people managing Ayatsuri2D.org and LayerStack Arm-based Cloud Server.

Which are the primary technologies used for building your product?

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.

What's the story behind your product?

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.

How would you describe the primary audience of your product?

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.

Why should a person choose your product over its competitors?

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.

What makes your product unique?

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.

Who are some of the biggest customers of your product?

Ayatsuri2D.org's answer

  • Its users so far are individual VTubers and freelance and Ex Live 2D riggers who found it through GitHub, X, Alternative2 or Reddit.
  • The first models made with it are being exported to VTube Studio, which is the runtime it targets.

User comments

Share your experience with using Ayatsuri2D.org and LayerStack Arm-based Cloud Server. For example, how are they different and which one is better?

Log in or Post with

Alternatives to Ayatsuri2D.org and LayerStack Arm-based Cloud Server

When comparing Ayatsuri2D.org and LayerStack Arm-based Cloud Server, you can also consider the following products.