Update: There is a new version of this article posted here: http://www.survey-reviews.net/index.php/2012/09/free-survey-software-comparison-chart-2012/.
We have reviewed in the past a number of survey software tools, but we did not at any point compared the features of those survey tools in a side-by-side comparison chart. We will do it right now. We will focus again on free web based surveys platforms and we will compare the most important features: number of surveys allowed, number of questions per survey, number of responses, question types, skip logic, piping, data export and others.
|Number of surveys||Unlimited||Unlimited||Unlimited||Unlimited||1|
|Number of questions per survey||10||12||Unlimited||Unlimited||10|
|Number of responses||100||100||Unlimited||250||100|
|Number of question types||15||15||18||21||14|
|Multiple languages supported||Yes||Yes||No||Yes||No|
|Brand survey with your own logo||No||No||Yes||Yes||No|
|Online survey reports||Yes||Yes||Yes||Yes||Yes|
Comparing the main features of these popular survey tools we would recommend SurveyGizmo or eSurveysPro for users that want to create and analyze surveys for free. For more details about survey software reviews and comparison of survey tools, please take a look at http://www.survey-reviews.net.