An easy tool for developers to send and receive SMS and voice calls.
Zendesk is a web-based help desk support tool that makes it simple to provide great customer support.
Intercom is a customer communication platform that enables targeted communication with customers on your website, inside your web and mobile apps, and by email.
ClickSend is a cloud-based service that lets you send and receive SMS, Email, Voice, Fax and Letters worldwide.
Freshdesk is an online helpdesk software with multiple channel customer service to support customers across email, phone, chat, web, Twitter and more.
CallRail is an analytics platform designed for those who rely on quality calls and inbound leads to measure success.
RingCentral provides cloud-based communication system to modern businesses of all sizes. The system enables companies with voice, SMS, video, Fax, and team collaboration services on all major desktop and mobile platforms. All devices, services, and users can be managed through our PBX and administrative capability designed for Enterprise IT.
Pushover is a simple push notification service to instantly send alerts to Android and iOS devices.
Help Scout is the ideal small business help desk. You can deliver great email support and get setup in minutes, without any of the typical help desk complexities.
OneSignal is a simple and smart service that send push notifications across all platforms. OneSignal features reliable delivery of millions of notifications, segmentation and targeting, automated delivery, localization, support for all major app development tools, and real time analytics.