Rianu

Rianu is a tool for developers with a set of APIs that enable them to plug their business into the tool. Developers can automate trial users with automated email replies for better engagement and customer experience. There is no limit to the number of emails that users can send or the number of allowed subscribers. Users can organize subscribers by sorting them into different lists depending on their location. To make management easier, users can even create custom fields for their subscribers, add other contact information for every individual and add notes with a title and body from the API. A powerful automation process meanwhile works to move subscribers through the funnel. This includes training emails for subscribers, introduction to new user features, offering personalized discounts, and more. Additional features include tracking user trial ends and trends about how they have used the system. Rainu even directly connects to MailGun, SendGrid, and Amazon SES.