Customer.io

Customer.io is a marketing platform that helps marketers send data-driven emails, SMS, and push notifications. The platform’s RESTful API helps marketers create, update and delete customers from their database easily. It also enables users to add third-party integrations, such as Segment, Hull, mParticle, RudderStack, and more. With Customer.io, businesses can easily divide their audience into different segments and target a particular group of people as per their designed marketing strategy. Apart from the group, users can even separate an individual from the group and easily monitor their event-wise logs, attribution data, messages received by them, and more. The transactional API facility offered by the platform enables marketers to customize transactional messages in their own way. Customer.io can be used to send multichannel newsletters within customers’ timezones. Users can also monitor their message leaderboard, conduct active A/B tests,