Instead of Glue
Glue alternatives
Glue brings remote meetings, workshops, training, and custom virtual experiences into shared spaces. Avatars, spatial audio, persistent rooms, sticky notes, whiteboards, presentations, 3D models, annotations, and cloud file storage support both conversation and structured work. Teams can brand venues, connect services such as Slack and Trello, and use Glue on Android, iOS, macOS, web, and Windows. The free plan includes 10 members, 10 spaces, 30-minute sessions, and 2GB of storage; Professional costs €50 per user monthly with annual billing, or €60 with monthly billing.
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Hubs
Free plan AndroidiPhoneLinux+4Open-source, self-hosted 3D collaboration — Hubs adds browser-based 3D scene editing, self-hosting, and URL-based access, while Glue centers on persistent team collaboration spaces.
Open source Visit site - 2
WorkAdventure
Free plan AndroidAPIiPhone+5Virtual offices with integrations and APIs — WorkAdventure offers avatar-based private text, audio, and video bubbles, extensive integrations, and APIs that Glue does not describe.
Free plan · paid from €4/user Visit site - 3
Samudaia
Free plan LinuxMacWeb+1Simple 2D offices with walk-in video rooms — Samudaia uses a 2D map where entering a room automatically connects camera and microphone, unlike Glue’s meeting-oriented virtual spaces.
Free plan Visit site - 4
Topia
Free plan AndroidiPhoneWebCustom worlds, embeds, and developer integrations — Topia adds interactive worlds, embedded apps and games, SDKs, APIs, webhooks, and flexible entry controls beyond Glue’s customization.
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Watch2Gether
Free plan AndroidiPhoneWeb+1Watching movies and series together — Watch2Gether focuses on synchronized streaming, room chat, and private watch codes rather than Glue’s meetings, workshops, and training.
Free plan · paid from $9.99/mo Visit site - 6
Overte
Free plan LinuxSelf-hostedWindowsOpen-source VR world creation and events — Overte provides open-source collaborative world building, body-tracking VR, scripting, physics, and worlds supporting up to 500 users.
Free plan Visit site - 7
Tangle
Free plan MacWindowsRemote teams wanting a social 2D canvas — Tangle offers a 2D communications hub with adjustable nearby-conversation volume, animated avatars, link previews, and social effects.
Free plan Visit site - 8
IMVU
Free plan AndroidiPhoneMac+2 - 9
Core
Free plan Windows - 10
Resonite
Free plan LinuxWindows - 11
The Sandbox Game Maker
Free plan MacWindows - 12
Decentraland
Free plan MacWebWindows - 13
Frame
Free trial AndroidiPhoneWeb - 14
Mollyverse
Free plan AndroidiPhoneWeb - 15
Second Life
Free plan AndroidiPhoneMac+2 - 16
OpenSimulator
Free plan LinuxMacWindows - 17
OnCyber
Free plan Web - 18
Spatial
Free plan AndroidiPhoneWeb - 19
Sansar
Free plan Windows - 20
Somnium Space
Free plan WebWindows - 21
Sinespace
Free plan Windows - 22
VARGATES
Paid AndroidiPhoneMac+1 - 23
Virbela
Paid MacWebWindows
An alternative may fit better if you need open-source hosting, a 2D office, event-focused tools, broader developer controls, or group entertainment. Compare how each product handles access, conversations, media, customization, integrations, and administration. Glue emphasizes persistent collaboration spaces, while some options focus on browser-based worlds, walk-up audio and video, self-hosting, or synchronized viewing. Check participant limits, platform coverage, security controls, and pricing alongside the features your team uses most.