TL;DR A WhatsApp Business account (WABA) is the official business identity required to message customers on WhatsApp, whether through the free app or the paid...
TL;DR: Two-factor authentication (2FA) requires users to verify their identity using two separate factors: a password and a second proof like a one-time...
TL;DR: SMS is a text-only format capped at 160 characters per segment. MMS extends it with images, GIFs, video, and longer text, but costs roughly 3x more and requires...
TL;DR: SMS filtering is the process by which carriers, routing systems, or messaging apps identify and block text messages that look suspicious, non-compliant,...
TL;DR: As of May 11, 2026, RCS messages between iPhone and Android can be end-to-end encrypted for the first time. The feature launched in beta with iOS...
TL;DR: MessageFlow is a CPaaS (Communication Platform as a Service) that enables mobile applications to add SMS, email, push notifications, RCS, and OTT messaging...
Deferred deep linking used to sit in silence behind many mobile growth journeys. A user tapped a link in an SMS, RCS, or Viber message, installed the app, and arrived...
Push notifications for ecommerce are short clickable messages sent directly to a user's phone or browser – no inbox involved, no spam folder risk, no waiting....
A lower email open rate after a platform migration is often caused by differences in deliverability, tracking methodology, and mailbox provider behaviour, and not...
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