Hubs vs Overte

Hubs is a browser-based virtual collaboration platform for creating shared 3D spaces that people can join by URL. Rooms support spatialized audio and text chat, as well as sharing images, videos, 3D models, and other media. The platform can host conferences, classes, art showcases, or remote social gatherings. Spoke, a browser-based scene editor, lets users build Hubs environments from 3D models, images, videos, and other assets; its media discovery includes a Sketchfab integration. Hubs is open source and customizable, and its Community Edition can be self-hosted. Administrators can configure an instance, import assets, manage users, and moderate contributed content. An account is not required to use Hubs, although some features require sign-in. It works with VR headsets and can also be explored in 2D on computers, tablets, and mobile devices. Community Edition is free software, but hosting, domain, and email services may have separate costs. The documentation warns that a significant portion is outdated and that Hubs by Mozilla and Hubs Cloud are obsolete.

Overte is open-source software for creating, hosting, and exploring virtual worlds through VR or desktop experiences. Users can meet in worlds and attend or host live VR events; world creation and editing can be collaborative. VR support includes body tracking, and a single world can scale to up to 500 users. JavaScript scripting can add games, interactables, interface elements, and custom applications. Users can import 3D objects, and the software includes spatial audio and physics powered by the Bullet engine. Overte is free under the Apache 2.0 license, with Linux and Windows releases, source code, and Docker images listed for download. It can be self-hosted, including on a home server; the project says there is no central authority and no account is required. Overte e.V., a non-profit association registered in Germany, is behind the project, though membership is not required to use or develop the software. Community discussion is available on Matrix and Discord, with the Matrix Space bridged to Discord. Documentation covers security for Interface and servers, including crash reporting and asset security.