$16 per month for a single island up to 16 standard regions in size, first month free from OpenSim Projects, an independent hosting company.

US $10 per month for a 35,000-prim region on the hypergrid-enabled OpenSimLounge grid. Variable-sized regions also available.

US $5 for a 15,000-prim region on the hypergrid-enabled Fire and Ice grid, with hypergrid, Gloebits, and varregions. No setup fee.

$9 a month (8 Euros) for a 15,000-prim region on the hypergrid-enabled Virtualife grid, no setup fee. Variable-sized regions also available.

$5 per month for a 20,000-prim region on the hypergrid-enabled 92 Miles Grid.

$23 a month for a two-by-two or four-by-four 30,000-prim varregion on the hypergrid-enabled Discovery Grid. Includes Vivox voice and Gloebit currency. 

US $6 per month for a 20,000-prim standard region on the hypergrid-enabled Breath in Freedom grid. Variable-sized regions and additional prims also available.

US $12 (R$50) for a 25,000-prim region on the hypergrid-enabled, Portuguese-language Vida Dupla grid.

1,000 Gloebits (about US $5) per month for a standard region on the hypergrid-enabled AnonGrid. Free land and varregions also available.

US $10 per month for a 22,500-prim region on the hypergrid-enabled Social Mouse grid.

10 Euro (US $12) for a 15,000-prim region on the hypergrid-enabled Virtual Islands grid.

US $15 per month for a 20,000-prim, two-by-two varregion on the hypergrid-enabled Zinraya Grid.

US $8.50 for a 20,000-prim region on the hypergrid-enabled GeVolution grid, with a 14-day free trial. Private grids also available, at $150 for the first month and $125 a month after that.

US $10 per month for a 20,000-prim residential region on the hypergrid-enabled Tranquility Virtual Grid. Varegions available, as well as Vivox voice and Gloebits currency.

US$9.95 for a 20,000-prim region on the hypergrid-enabled Panthera Grid. Larger sizes also available.

US $8.95 a month for a 20,000-prim region on the hypergrid-enabled Virtuality Grid.

US $11 (10 Euro) per month for a 15,000-prim region on the hypergrid-enabled ZetaWorlds grid.

US $45 (40 Euros) for a 15,000-prim region on the Rev World grid that can hold up to 100 visitors. No hypergrid.

US $11 (CAD $15) with no setup fee for a 15,000-prim region on the hypergrid-enabled Great Canadian Grid.

US $23 (19.95 Euro) for a 15,000-prim region on The Public World grid. No setup fee. Hypergrid enabled. German language support.

US $15 per month for 45,000 prims on the hypergrid-enabled 3rd Life Grid.

US $6 (R$20) for a 15,000-prim region on the hypergrid-enabled, Portuguese-language Virtual Life Brasil grid.

US $10 per month for a 15,000-prim region on the open, hypergrid-enabled WestWorld Grid.

US $5 for a full region on the hypergrid-enabled Nara’s Nook grid, an author-friendly cooperative.

US $8 per month for a 16,000-prim region on the hypergrid-enabled Dynamic Worldz grid. Varregions available.

US $5 per month for a 15,000-prim region on the hypergrid-enabled Neverworld Grid.

US $22 (or 19.95 Euros) for a 15,000-prim region on the hypergrid-enabled German-language NextLife World grid.

US $20 per month for a 20,000-prim region on the hypergrid-enabled Mobius Grid.

US $9 per month for a 25,000-prim region, with hypergrid, and 10,000-prim regions for $4. Varregions also available.

US $9 per month for a 45,000-prim region on the hypergrid-enabled Atek Grid. No setup fee.

US $15 per month for a 15,000-prim region on the Encore Escape grid.

US$13 per month for a 20,000-prim region on the Baller Nation grid. Vivox voice, hypergrid, in-world currency.

US$20 a month for a two-by-two 40,000 prim region on the commercial A Life Virtual grid.

US$16 (15 Euros) for a 25,000-prim region on the open, hypergrid-enabled, non-profit grid Craft World.

$15 a month for a 16,000-prim region on the hypergrid-enabled DigiWorldz grid, no setup fee. Private grid hosting also available on request.

US $50 for a 20,000-prim region, hypergrid enabled, no setup fee. Free lots and other land sizes also available.

$15 per month for a 15,000-prim varregion region on the Tag Grid, no set up fee.  Can hold up to 100 avatars. Can be sized as a single standard region, a 2×2 varregion or 4×4 varregion. Grid has own online content marketplace. No hypergrid.

US $19.95 for a 15,000-prim region on the closed, commercial German-language GerGrid. No hypergrid.

Designing Digitally is a development firm that specializes in virtual worlds, e-learning, and 3D training simulations.

US$13 (12 Euro) a month for a 15,500-prim region that can hold up to 80 avatars, with no setup fee on on OSgrid, Metropolis or other OpenSim grid.

Virtual reality design firm specializing in custom design and development for medical training games and simulations.

US$15 per month, no setup fee, for a 15,000-prim region. $1 a month per every 1,000 additional prims. Hypergrid enabled.

US$20 a month with no setup fee for a 30,000 prim region on Littlefield Grid. Hypergrid, Vivox voice, no currency.

US $14 (12.50 Euros) for a single region with unlimited prims and users and any region configuration. Zetamex also offers private grid hosting with a basic starter package starting at US $198 (175 Euros) a month.

US$20 (18 Euro) for a 17,200-prim region on Metropolis or OSgrid. No setup fee. First two weeks free.

3DLES offers project management, educational support, building and scripting for educational projects in OpenSim.

Offers furniture, plants, sculpted stairs, wristwatches and a selection of other miscellaneous objects, including scripted vehicles.

The HGExchange multi-grid marketplace delivers products to OSGrid, Haven, Nova, AnSky or MyOpenGrid .

A selection of free textures, terrains, and a handful of starting skins.

Free clothing, textures, animations and scripts, created by Fleep Tuque.

KatiJack Studio is a virtual design firm specializing in landscaping and building which offers region terrains on its website.

A nice starting collection of free skins, hair and textures for OpenSim and Second Life users, all original creations.

Free, large, Creative Commons-licensed content collection, which includes avatars, clothing, furniture, buildings, scripts, plants, terrains, textures, and hair and other attachments.

Jeff Lowe is the maker of the BrainBoard, a collaborative note-taking tool for brainstorming and planning.

Virtual world development company working in Second Life and OpenSim.

Jon Brouchoud designs virtual environments, 3D experiences and serious game applications in Unity3D, Second Life and OpenSim.

ARCH Virtual provides resources and design services to clients using Second Life, OpenSim and Unity3D.

US $150 per month for a four-region simulator on the Starlight grid. Building, consulting, and Second Life migration services also available.

Daden offers consulting, design and building services in virtual worlds, with particular expertise in the areas of web and real world integration, and creating interactive virtual personalities.

Creative Twists Designs offers design, building and other services for companies considering Second Life and OpenSim deployments.

29 Euros (US $33) a month for up to 45,000 prims. Includes hypergrid, groups and voice. Free varregion upgrade.

US$19 ($25 AUD) a month with a US$37 ($50 AUD) setup fee for a 15,000-prim region on the education-focused JokaydiaGrid. No currency. Hypergrid-enabled.

US$29 a month for a full region on the German-language social grid Dorenas World.

US$5 a month for a 15,000-prim region on the AviWorlds grid, no setup fee. Hypergrid, Vivox, Kitely Market, varregions available, local AV currency.

$35 a month, located on the AnSky grid, for a 15,000-prim region. Hypergrid enabled, Vivox voice.

$15 a month for a 15,000 prim region. In-grid currency, hypergrid, and varregions available.

$25 a month for 15,000-prim region, located on OSgrid, Metropolis, MyOpenGrid, or any other open grid, either private or hypergrid-enabled. Mini-grids also available.

US$ 9 (8 Euros) a month for a 15,000-prim region on the education-focused, French-language hypergrid-enabled Logicamp grid.

Regions start at $30 a month for a 12,000-prim region, with no setup fee. Full grid hosting starts at $45 per month.

US$12 for a 15,000-prim region on OSgrid, any other open grid, or as a standalone. No setup fees. With Web-based management console, hypergrid, voice.

US $15 a month for a 15,000-prim on-demand region. Easy OAR exports and imports, voice, hypergrid, megaregions.