nitsan/ns-feedback (packagist): One of the only feature-rich TYPO3 feedback extension-ever. Live-Demo: https://demo.t3planet.com/t3t-extensions/feedback/ You can download PRO version for more-features & free-support at https://t3planet.com/ns-feedback-typo3-extension
Keywords: cms|extension|TYPO3 CMS|feedback|servey