Upvoty - User feedback in 1 simple overview 🔥
UseResponse - Open-source, self-hosted customer feedback software, live chat and helpdesk system that you can install on your server. Organize documentation using knowledge base and get feedback from social networks with centralized system
Nolt - A fast & beautiful way to collect user feedback
UserVoice - UserVoice integrates easy-to-use feedback, helpdesk, and knowledge base management tools in one platform that empowers users to speak and companies to understand.
Acute - Acute helps you collect and make sense of your customer feedback, and figure out what to build next.
Survicate - Collect feedback on your website and find out more about your visitors.