Virtual World Platforms:

Open source

  • OpenSim
  • Unity 3D and Jibe
  • Open Wonderland
  • realXtend
  • Open Cobalt

Proprietary

  • ActiveWorlds
  • Second Life
  • Telepresence

Open Source Worlds:

OpenSim is available as a BSD Licenced download or as a commercially hosted world.

  • Voice Options for OpenSim

There are many OpenSim public grids and some education grids.
  • ReactionGrid is a G rated public grid with lots of support and discount for educators. You can use their public areas or purchase your own regions from the ReactionGrid Outpost. Your grids can be connected to ReactionGrid or private.
  • IBM's ScienceSim is a free OpenSim based grid for the high performance computing community. It can be used for education, collaboration and visualization. Content in ScienceSim is created by its users, for its users.
  • OSGrid

Marketplaces for OpenSim resources
  • Rexxed http://www.rexxed.com/ (mainly xml files for upload to opensim via meerkat, open for creators to sell their goods)
  • My Opensim http://myopensim.com/ (mainly designed to serve content to the Myopengrid but does have some full perms stuff)
  • ReactionGrid's Outpost http://outpost.reactiongrid. com/ (more highend tools that everyday shopping - but includes some great stuff)
  • SLapt http://slapt.me/ (which is an independent shopping destination for SL primarily, but allows creators to specify their work as 'for opensim' as well as in SL
  • Total Avatar Shop http://www. totalavatarshop.com/ which will deliver to ReactionGrid or Second Life.

Unity3D (including Jibe implementation)


Wonderland



Proprietary Worlds=