OpenSimWorld Alternatives & Competitors

Second Life is a virtual reality platform where individuals interact in a virtual world. The software was developed in 2003 by Linden Labs. More than one million people now regularly use the software.

Key Second Life features:

User-Generated Content Virtual Economy Diverse Community Freedom and Flexibility

A WebVR experiment from Mozilla Mixed Reality.

Key Hubs by Mozilla features:

Accessibility Ease of Use Cross-Platform Compatibility Privacy and Open Source

Open Source

SysAid is an AI-first Help Desk & ITSM platform powered by Agentic AI.

Key SysAid features:

Helpdesk Automation Workflow Automation Service order workflow CMDB

Try for free paid Free Trial

Create and play in virtual worlds with others.

Key VRChat features:

Immersive Social Interaction User-Generated Content Cross-Platform Availability Community Building

OpenSimulator is an open source multi-platform, multi-user 3D application server.

Key OpenSimulator features:

Flexibility Open Source Cost-effective Variety of Use Cases

IMVU is multiplayer online video game created by ‘IMVU Inc’.

Key IMVU features:

Social Interaction Customization Virtual Economy Entertainment

FPS game and engine.

Key Cube 2 (Sauerbraten) features:

Open Source Real-time Level Editing Cross-Platform Fast-paced Gameplay

The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.

Key DuckDuckGo features:

Privacy No Filter Bubble Ad-Free Interface Instant Answers

Open Source

Create and host 3D/VR immersive spaces on the web.

Key VRland features:

Immersive Experience Social Interaction Varied Content Innovative Technology

Activeworlds hosts a Universe of over 500 3D virtual reality worlds.

Key ActiveWorlds features:

User-Created Content Established Community Customizable Avatars Diverse Use Applications

Vircadia is an open-source and decentralized real-time VR creation platform for university, enterprise, social, and OpenSim users.

Key Vircadia features:

Built-in Editor Virtual Reality Custom Avatars

Open Source free

Open decentralized platform for spontaneous virtual experiences.

Key Workadventure features:

Messages, Video And Audio Unlimited Number Of Maps Unrestricted Map Design Mobile And Desktop PWA

Open Source freemium €4.0 / Monthly (per simultaneous user)

Kitely is an enhanced OpenSim metaverse of virtual worlds. Graphically superior, and the world you create is portable and can be backed up locally to your machine!

Key Kitely features:

Cost-Effective Pricing On-Demand Worlds Scalability User-Friendly Interface

Meet people, play interactive games, and attend free live events in VR.

Key AltspaceVR features:

Cross-Platform Compatibility Social Interaction Customizable Avatars Event Hosting