Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.

RStudio - RStudio™ is a new integrated development environment (IDE) for R.

Typeform - Create beautiful, next-generation online forms with Typeform, the form & survey builder that makes asking questions easy & human on any device. Try it FREE!

Stata - Stata is a software that combines hundreds of different statistical tools into one user interface. Everything from data management to statistical analysis to publication-quality graphics is supported by Stata. Read more about Stata.

Google Forms - Simple web forms from Google.

JMP - JMP is a data representation tool that empowers the engineers, mathematicians and scientists to explore the any of data visually.