Popular messaging platform Slack today announced the beta launch of Shared Channels, "a new kind of channel that connects two separate groups, creating a common space for both sides to make use of Slack’s communication features and platform integrations when working together."
Fabric, Twitter's mobile development platform, has added deep linking capabilties thanks to a newly launched integration with Branch, a deep linking and attribution tool. Twitter launched Fabric in 2014 with the goal of helping developers more easily build robust mobile apps.
Our API directory now includes 239 messaging APIs. The newest is the Parseco API. The most popular, in terms of mashups, is the Twilio SMS API. We list 169 Twilio SMS mashups. Below you'll find some more stats from the directory, including the entire list of messaging APIs.