The ConstantContact Ruby SDK by ConstantContact enables to integrate e-mail marketing features into web and mobile applications. With installation, configuration, and documentation, developers can start working on a Rails project using Sinatra as a framework. Authored by Corey Sciuto @coreypsc
Rpost made its name in the compliance space through its Rpost API and core products: email proof, privacy, and electronic signatures. Rpost’s core offering won a customer list full of household names across many industries, both public and private (Whole Foods, AT&T, and Civpol to name a few). Rpost now aims to bring its compliance strategy to all internet transactions via RPost Cloud.
Rebelmail publicly launched its interactive email API. After successful private integrations with ESPs like Mailjet, SendGrid, and others; Rebelmail is ready for third party integrations across the board. Through the API, users can build, send, and track interactive emails directly within an app.