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Flexible Survey is open source, simple and extensible software to create online surveys.
Features:
- Surveys defined in XML
- Wide and extensible set of available questions
- Branching - AND/OR/NOT operators
- Answers filtering
- Answers randomization
- Results stored in PostgreSQL or CSV file
Good solution for users demanding high flexibility of the software.
QSYS ist as web-based survey software. In the current version, the software comes with an easy to use online-editor. No knowledge of HTML is necessary. All common question types as well as different participation modes are supported.
Topsl (The Online Psychology Survey Language) is a programming language designed to make it easy to write sophisticated Web-based surveys. It features integrated support for longitudinal studies and arbitrary branching and looping on longitudinal data.
AppSignal's MCP server hands Claude, Cursor, or Zed your real errors, traces, and the deploy that shipped them. AI writes the fix; you review the diff.
e-survey is an online survey management system, designed for high performance, with several features that make it suitable for social sciences: longitudinal studies (returning respondents), mail invites, and extra usability for response accuracy.
Askarand is an online survey tool. Users can easily create and manage surveys through a web-based interface. Askarand aims to meet the needs of the scientific community for a feature-rich, free survey tool.
An Open Source, web based mail survey tracking system. queXM has sample management, uses AAPOR outcomes, can implement the Total Design Method (Dillman), generates postal manifests, and assists with questionnaire form archiving and tracking.
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