e4Xchange Corporation is an innovative enterprise offering professional consulting services and high quality solution/product frameworks targeted at niche markets in information technology, health care, government and education industries.

Our company approaches each vertical segment with an enthusiastic creative spirit evident in the out of box thinking and an earnest desire to offer solutions that make the best business sense. Learn More

FESA is a scalable, interactive, easy to use online survey software, developed by e4Xchange Corporation, to address the end-to-end needs of researchers conducting factorial and non-factorial surveys. Factorial surveys permit researchers to sample different combinations of information from different respondents, thus allowing different respondents to contribute data to a subset of the full survey.

FESA is intuitive and user friendly. It lets you design, publish, collect and export data. Also create org groups, org users, survey users, e-mail lists to whom the survey link can be e-mailed in minutes !.