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
Yotpo - Yotpo is the smartest way to generate customer content, drive traffic and increase conversions.
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.
Trustpilot - We're all about consumer reviews. Get the real inside story from shoppers like you.
Survicate - Collect feedback on your website and find out more about your visitors.
Bazaarvoice - Putting customers at the heart of your brand lets you efficiently