Babylon.js vs PlayCanvas
Verified Oct 2026
Both are open-source web 3D engines with WebGPU support. Babylon.js is a code-first library with standalone inspection tools; PlayCanvas pairs its engine with a collaborative, browser-based editor and hosting.
What actually differs
Babylon.jsPlayCanvas
WorkflowBabylon.js: Code-first library you add to your own project, with an inspector and node editorsPlayCanvas: Collaborative visual editor in the browser, or the engine through npm
HostingBabylon.js: You ship it inside your own app and hostingPlayCanvas: Free app hosting from PlayCanvas, plus a publishing API
CostBabylon.js: Free, Apache-2.0PlayCanvas: Engine is MIT; the editor is free for public projects, $15/month for private projects, and $50 per seat per month for teams
Lock-inBabylon.js: Your code and assets stay in your own projectPlayCanvas: Private projects lock if you cancel a paid plan, unless you resubscribe or make them public; published apps stay up
Pick Babylon.js when
- Your team works in code and Git, and 3D lives inside a larger application
- You want Havok physics, GUI, and WebXR in one engine
Pick PlayCanvas when
- Designers and developers need to edit the same scene in a browser
- Playable ads and lightweight web experiences where hosting should be easy
What a dev would do
Babylon.js for a code-and-repo workflow; PlayCanvas when a shared visual editor is the point. Plan costs only apply to PlayCanvas's hosted editor.