Opinio is a comprehensive survey solution available on any platform for free. Its features include advanced reporting, flexible survey design, multilanguage support, high scalability, and plugin architecture. It has an array of other features to offer as well.
Opinio is based on Java/JSP/Servlets, making it a platform-independent and robust survey system that can be used on various operating systems, including Windows and Linux. It also supports all major databases like Oracle, Mysql, SQL Server, etc., since it's designed with an open database platform.
This survey software offers many features like flexible survey design, advanced reporting, plugin architecture, multi-language support, high scalability, simple installation, and web-based administration. Additionally, conditional branching & skip patterns, invitation handling, import/export, piping, report portals, panel management, and much more make up the list of features.
With Opinio, you can not only create regular surveys but also add technology for essay tests, user registration, job application form, support form, and more. It offers total control of survey design, pre-made question types, including multiple-choice, rating/scale, lists, matrix/table, and customizable look & feel and input types.
Opinio has been designed to handle high traffic while still remaining fast and responsive, making it possible to conduct high-volume surveys and many publishers simultaneously. Moreover, you can add more functionality by writing additional modules, customize the plugin, and use the included examples to create features that suit your needs.
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