Product Hunt Reviews Widget - Embed and encourage PH reviews into your product
SendBird - SendBird is messaging-as-a-service.
Product Reviews - Concise and unbiased software product reviews
Chat by Stream - Build and ship in app messaging in a few hours
ReviewFlowz - Never miss a review again All your reviews, straight to your favourite slack channel.
Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.