Airogel vs Godot
Godot is a free, open-source desktop engine that can export to the web. Airogel is a hosted engine that lives in the browser from the first click. They overlap on "make a 3D game people play in a browser" and differ on almost everything around it.
The short version
Godot is one of the best general-purpose engines you can get for free: 2D and 3D, GDScript and C#, every desktop and mobile platform, and a huge community. Web is one export target among many, with some constraints. Airogel only does 3D games in the browser, and in exchange does the parts Godot leaves to you: hosting, multiplayer servers, publishing and an AI assistant that builds alongside you.
Side by side
| Airogel | Godot | |
|---|---|---|
| Editor | Browser-based; nothing to install | Desktop app (Windows, macOS, Linux); an experimental web editor exists |
| Licence and cost | Proprietary; Free plan, Creator $8/month, Studio $20/month | Open source (MIT), free, no royalties |
| Scripting | Lua | GDScript, C# (C# projects can't currently export to the web), and C++ via GDExtension |
| 2D | No | Yes, first-class |
| Web export | Every game is a web game; publish is one click to a stable address | HTML5 export using the Compatibility (WebGL 2) renderer; you host the files (itch.io, GitHub Pages, your own server) |
| Other platforms | Browser only (desktop and mobile browsers, installable as an app) | Windows, macOS, Linux, Android, iOS, web, and consoles via third-party ports |
| Multiplayer | Built in: rooms of up to 8 players on Airogel servers, with authority/presentation/prediction scripts | High-level multiplayer API (ENet, WebSocket, WebRTC) included; you run and pay for the server |
| Physics | Built in: rigid bodies, vehicles, ragdolls, soft bodies, characters, with nothing to set up | Godot Physics, with alternative 3D physics backends selectable in Godot 4.4+ |
| AI assistance | Built-in assistant plus an MCP interface for Claude, ChatGPT, Codex and other clients | None built in; third-party plugins and external tools |
| Rendering control | Fixed pipeline with materials, shaders and post-effects (bloom, ambient occlusion) | Full control: Forward+, Mobile and Compatibility renderers, custom shaders, your own pipeline |
Where Godot is the better choice
- You want a free, open-source engine with no vendor dependency, and you're fine running your own hosting.
- You're making a 2D game, or shipping to desktop, mobile stores or consoles.
- You need full control of rendering, or native extensions in C++.
- You already know GDScript or C#, or want the largest possible community and tutorial base.
Where Airogel is the better choice
- You want to go from idea to a link friends can open without installing anything, exporting anything or configuring a server. See multiplayer games.
- You want multiplayer rooms that just work, rather than choosing a transport and hosting a server.
- You want an AI assistant inside the editor, or to connect your own AI tool over MCP. See AI game builder.
- You're on a machine where you can't install software, or you're teaching a class where every student needs the same environment instantly.
- You prefer Lua, with one API to learn. See Lua scripting.
Switching from Godot
Nodes become objects, _ready and _process become start and update, signals become collision and trigger callbacks or scene events, and the inspector becomes the editor's object panel. The biggest mental shift is multiplayer: instead of RPCs and authority flags on nodes, Airogel splits each object's script into an authority part (server), a presentation part (every client) and an optional prediction part (the owning client). The multiplayer guide explains it with a worked example.
Godot details are as described in the Godot documentation as of October 2026 and may change; check docs.godotengine.org. Godot is a trademark of the Godot Foundation; Airogel is not affiliated with it.
Free to start. Nothing to install.