Caudata.org offers a limited free hosting service. Hosting of each site is decided upon on a case by case basis. If your site is hosted by Caudata.org you do not have to link to or advertise any other sites or services. If you'd like to talk about this, please get in contact. Here are the sites hosted by Caudata.org at the moment:

• The Cryptobranchid Interest Group: The CIG was founded to support research and conservation of giant salamanders. The site is proudly hosted at Caudata.org but is not directly affiliated with Caudata.org.
• Axolotl.org: The Fascinating Mexican Axolotl and Tiger Salamander Info.
• Caudata Culture: Heather "Thera" Björnebo's and Jennifer Macke's newt and salamander care web site. Accurate and authoritative information written and contributed by experienced enthusiasts and scientists.
• United States Caudate Registry - a cooperative register of captive caudata in the US. The aim of the group and its site are to foster increased breeding for species preservation and elimination of wild capture.
• Daphnia: A long page about Daphnia (aka water fleas) and their culture methods.
• The Swedish Salamandrid Registry: Similarly to the USCR, Swedish hobbyists have established a co-operative register of captive caudata for the preservation of species and elimination of wild capture.