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icon of LimeSurvey

LimeSurvey

stars 3.6Kforks 1.1K

Open source survey platform for complex questionnaires

User Feedback ManagementData VisualizationSelf Hosted+4
icon of Keila

Keila

stars 2.1Kforks 151

Send newsletters and track analytics from your own email server

EmailSelf HostedWeb Analytics+4
icon of Concrete CMS

Concrete CMS

stars 839forks 475

Open source CMS designed for collaborative editorial teams

CMSWebsite BuilderKnowledge Management+3
icon of Formbricks

Formbricks

stars 12.4Kforks 2.3K

Collect NPS, CSAT, and user feedback with privacy-first hosting

User Feedback ManagementSelf HostedOpen Core+4
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