Karix SMS and WhatsApp Notify is now on Shopify Boost the effectiveness of your campaigns on SMS and WhatsApp with a simple plugin. This plugin enables brands to quickly launch meaningful conversations at every touchpoint of their customer journey, increase sales, and invest in adding more value to their customer experience.
UserGuiding - Create in-app experiences with the most straightforward product adoption platform — quick implementation, lasting user engagement.
Clockwork SMS - Clockwork is an Easy Text Message API. An SMS API for Developers. Build powerful apps and include SMS. Signup is free, Try it now.
Usetiful - Fight user churn with great user onboarding. Interactive product tours and smart tips significantly improve your user retention.
Melrose Labs SMSC Simulator - SMPP SMSC simulator to test SMS messaging applications.
Userlane - Digital adoption platform with interactive guidance for software applications allowing anyone to understand and master any software from the get-go.
Tropo - Tropo is a cloud API for voice and messaging.