Hipster-friendly chat app Slack frantically wants to turns itself into a development environment to fend off the Microsoft juggernaut.
This week Slack added a "Workflow Builder" among other features. In February, it introduced Block Kit APIs to encourage third-party developers to integrate deeper into the avocado-masher's favourite yak app. This development is aimed more at end users. You'll now be able to send a Slack IM to someone's email address, which is fairly ironic, as when Slack launched in 2013 it boasted that it would eliminate the need for email.
But with an IPO looming, Slack has been distracted and surprisingly slow in keeping developers happy. The "app directory" of the official Developer blog has seen two updates in over two years. Microsoft, on the other hand, knows all about keeping developers happy.
Farewell then, Slack: The grown-ups have arrivedREAD MORE
Slack only supports five display languages right now. Teams supports 29, including Welsh. "You wonder where the $340m [Slack] raised actually went. Beer busts?" we asked last summer.
Slack's great attraction is its UX, but its Achilles' heel is its cost. Slack is essentially charging for a service others can add at no cost.
Enterprise-grade Slack costs businesses from £60 to over £100 per user per year, while Microsoft's shameless clone is free, and will even keep your old messages around – unlike the pared-down free version of Slack, which throws them away. Microsoft has also built up impressive third-party support, cutting into Slack's lead.
No wonder, then, that a survey last year found that Microsoft's two chat platforms (Teams and Skype for Business, formerly Lync) are used in 65 per cent of businesses, compared to 39 per cent two years ago. Slack has increased its penetration from 13 to 15 per cent, far behind Teams.
That IPO can't come soon enough. ®