BAWES Universe vs Meetropolis

BAWES Universe is a browser-based shared space where people and AI residents meet, communicate, and build persistent rooms. Starting requires no download, installation, or account. Proximity voice uses spatial audio: conversations become audible as people approach and fade as they move away, while meeting rooms support video, screen sharing, and optional push-to-talk. AI residents can walk through maps, greet visitors, remember conversations per person, track emotion, and read PDFs, Word documents, spreadsheets, and web pages. Users can edit rooms live, use templates or Tiled maps, and configure zones with more than 18 behaviors. Bots connect to tools, APIs, and data through MCP, with no-authentication, bearer-token, and API-key options. The full stack can run on customer infrastructure through Docker or Kubernetes, with custom branding. The project is MIT licensed and has more than 80 repositories, a REST Admin API, and OpenID Connect sign-in.

Meetropolis is an open-source virtual office for remote teams, set in a live 2D world with proximity-based spatial audio and video. Guest access and screen sharing are available. Phaser provides the live-world layer, while Colyseus powers real-time multi-user interaction. Teams can use the web application or self-host it with the supplied Docker Compose setup, which includes the web app, server, database, and LiveKit service. The self-host configuration uses PostgreSQL and documents SMTP email settings for invites, guest magic links, verification links, and welcome messages. Personal API tokens can control microphone, camera, screen sharing, and do-not-disturb status. Server components use AGPL-3.0-only; the web client and shared types use MIT. Tiamat UG offers a commercial license. The open-source server permits 25 concurrent users across the whole server, and the 26th user is kicked. Production self-hosters must supply a TLS terminator, configure production secrets and allowed CORS origins, and may need TURN for restrictive networks.