Adobe Campaign - Adobe Campaign provides campaign, offer, and personalization management capabilities.
SurveyJS - Simplify data collection in your JavaScript application with SurveyJS UI components. Create and style dynamic JSON-based forms using a fully integrated form builder that features a CSS theme editor and GUI for conditional rules and form branching.
HubSpot Marketing Hub - HubSpot is a cloud-based inbound marketing software that allows businesses to transform the way that they market online.
Survey Monkey - Create and publish online surveys in minutes, and view results graphically and in real time. SurveyMonkey provides free online questionnaire and survey software.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
LimeSurvey - LimeSurvey: the Online-Umfrage Tool - Open-Source Suryeys