PlayCanvas Engine
Game Engines & FrameworksOpen-source WebGL game engine for 3D browser games
Replaces Unity WebGL
1 self-hosted Unity WebGL alternatives
Unity WebGL is a popular proprietary tool in the game engines & frameworks space. These open-source apps let you replace Unity WebGL with software you host and control yourself.
Best self-hosted Unity WebGL alternatives
No apps match these filters.
Switching from Unity WebGL
Moving off Unity WebGL means trading a managed subscription for a service you run yourself. The payoff is ownership: no per-seat pricing, no vendor lock-in, and full control of your data. Start with the option above that matches your setup-difficulty comfort level — every app links to a detailed specs page and head-to-head comparisons.