Techsoup.org is a great website to keep tucked inside the Resources folder on your Favorites list. As I was browsing through Techsoup not so long ago I saw this article outlining some great information about survey tools. The article (authored by idealware.org) is over 2 years old, so the costs reflected may not still be current, but it is a good summary starting point for anyone attempting to evaluate survey tool options. The tools are organized into 3 categories.
The 11 tools are listed below, but to navigate to the original article, just click on the picture.
First category – basic survey functionality
Second category – inexpensive solutions bundled with other product/solutions
5. Constant Contact
Third category – advanced survey packages
11. Key Survey