Role
Author
Timeline
– ongoing
Services
ERP and system integrations
Platform
wordpress.org/plugins/yetilabs-post-alerts-for-slack/ ↗

Simple rules — category, channel, message: when a post is published in one of a rule's categories, the plugin sends a message to the chosen channel, built from a template with the post's title, link, author and categories. It uses the Slack Web API with a bot token, falls back to an incoming webhook, and works per site in a multisite network.