If FluidSurvey isn't viable, we're looking at LimeSurvey.org I've emailed to see if their hosting is on non-American servers. If we decide to host ourselves, their specifications are: - MySQL 5.5.3 or later OR Microsoft SQL Server 2005 or later OR Postgres 9 or later. - Minimum PHP 5.5.9 or later; however, we recommend PHP 7.0.0+ with the following modules/libraries enabled: - mbstring (Multibyte String Functions) extension library. - PDO database driver for MySQL (pdo_mysql or pdo_mysqli) or Postgres (pdo_pgsql) or MSSQL (pdo_sqlsrv for Windows and pdo_dblib for Linux). - Also, we assume in general that all PHP default libraries are enabled (like hash, session etc.). Full details at: https://manual.limesurvey.org/Installation_-_LimeSurvey_CEMinimum 180 MB disk space. Our production environment does not meet those requirements, but the webserver2 environment does.