OpenSim active users are up by 1,039 this month, reaching a new all-time high of 48,234. The total land area also increased, by 489 standard region equivalents.
However, the total number of registered users on all the public OpenSim grids fell by more than 10,000 since May. The biggest reason for the drop? 3rd Rock Grid is now officially closed, with some of its communities moved to ZetaWorlds. Last month, 3rd Rock Grid reported 13,615 registered users, though it had only 250 actives. 3rd Rock was one of the oldest OpenSim grounds, founded back in 2008, and accumulated a lot of user registrations over the past decade and a half.
Several other grids did not report their stats this month, including CandM World, which was active this month but showed no stats on its stats page. The grid had over 500 actives in May.
We are now tracking a total of 2,663 public grids, of which 309 are active and 253 published their statistics this month. If you have a stats page that we’re not tracking, please email me at maria@hypergridbusiness.com — that way, your grid will be mentioned in this report every month, for additional visibility with both search engines and users.
This month, OSgrid was the largest grid by land area, with 32,547 standard region equivalents, while Wolf Territories Grid was the most active, with 6,232 unique logins over the past 30 days.

Our stats do not include most of the grids running on DreamGrid, a free easy-to-use version OpenSim, since these tend to be private grids.
OpenSim is a free, open-source, virtual world platform, that’s similar to Second Life and allows people with no technical skills to quickly and cheaply create virtual worlds and teleport to other virtual worlds. Those with technical skills can run OpenSim worlds on their servers for free using either DreamGrid, the official OpenSim installer for those who are more technically inclined, or any other distribution, while commercial hosting starts at less than $5 a region.
A list of OpenSim hosting providers is here. Download the recommended Firestorm viewer here and find out where to get content for your OpenSim world or region here.
Hypergrid Business newsletter is now available
Every month on the 15th — right after the stats report comes out — we will be sending out a newsletter with all the OpenSim news from the previous month. You can subscribe here or fill out the form below.