Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux


Radegast is the most popular Windows, Mac & Linux alternative to Korero.
Radegast is the most popular free alternative to Korero.
- Radegast is Free and Proprietary
Korero is described as 'Windows desktop client for the Corrade scripted agent. Contrasted with other text-only clients for SecondLife, Korero is designed as a toolbox where tools are laid out and contained following a selection of areas such as "Friendship", "Land"' and is an app. There are eight alternatives to Korero for Windows, Linux, Mac and Web-based. The best Korero alternative is Radegast, which is free. Other great apps like Korero are Singularity Viewer, Kokua / Imprudence, Second Life Viewer and Chit Chat City.


Radegast is the most popular Windows, Mac & Linux alternative to Korero.
Radegast is the most popular free alternative to Korero.
Singularity Viewer is an exciting client for Second Life and OpenSim, which strives to combine the beloved look and feel of Viewer 1.23 with the latest and greatest of available technology, and to stay compatible with future Second Life changes and features.


Singularity Viewer is the most popular Open Source alternative to Korero.
Kokua is an open source viewer for Second Life and OpenSim-based virtual worlds. The goal of Kokua is to improve the user interface and usability of the viewer through community involvement, thoughtful design, modern development methods, and a pro-change atmosphere.
Kokua / Imprudence is the most popular Web-based alternative to Korero.
Second Life is a virtual world, and the Second Life Viewer is the official application used to enter it. Using the viewer you can logon and off, view, move about in, and hear the virtual world.


Chit Chat City – Virtual World Game – Free Online Avatar Chat World with housing and paintable 3D avatars
The Firestorm Project is a viewer for Second Life and OpenSimulator, and the successor to the now discontinued Phoenix Viewer. Firestorm Viewer is based on the Linden Lab V3 LGPL code base and has an enormous number of features, options and interface customization choices...

Catznip is graphical client for Linden Lab's user created 3D virtual world, Second Life. Our aim is to refine and reinvent your in-world experience. Our focus is stability, usability, privacy and plenty of new original homegrown features.
Corrade is a multi-purpose, multi-platform scripted agent (bot) that runs under Windows or Unix natively, as a service or daemon whilst staying connected to a Linden-based grid (either Second Life or OpenSim) and controlled entirely by scripts.
