Description
The Slack addon sends real-time notifications of WooCommerce events to Slack channels via incoming webhook, covering seven triggers: new order, new customer, new product, new review, low stock, out of stock, and backorder. It’s for anyone who tracks store activity directly in the team chat, with configurable channel and emoji by event type and customizable messages for each notification sent.
Slack Key Features
- Seven notification types
Covers new order, new customer, new product, new review, low stock, out of stock, and backorder. - Channel and emoji per event
Each trigger can be routed to a specific Slack channel with its own emoji. - Customizable messages
Editable text templates define the content sent for each notification type. - Extended notifications
Some events include additional payload with deeper details about the triggering record. - Compatibility with HPOS
Works with High-Performance Order Storage and with the WooCommerce cart and checkout blocks.
Slack Benefits
- Faster responses to orders
The team sees new sales in chat without needing to refresh the admin panel. - Proactive inventory control
Low-stock and out-of-stock alerts arrive before they turn into a canceled order. - Centralized communication
Store activity runs alongside the team’s daily conversation in a single place. - No additional code
Setup happens through the WordPress panel, eliminating the need for a custom webhook handler.
Who Is Slack For?
- Anyone selling on WooCommerce and already using Slack to coordinate customer support and internal operations.
- Anyone who needs to monitor inventory and new orders without constantly opening the admin every hour.
- Teams that want to separate store alerts into different channels by event type and owner.
How to Download Slack
The Slack is available for download here on Ultrapack. After downloading the .zip file, install it in Plugins > Add New > Upload plugin, select the file, and activate it. The channel, emoji, and per-event message options appear in WooCommerce > Settings right after the add-on is activated.
For those already running WooCommerce and adopting Slack as an internal communication hub, this add-on completes the loop between sales and the team without requiring paid middleware or an external integration. The combination of event-type-specific triggers, separate channels, and dedicated emojis helps organize store noise by context, keeping the team focused on what truly matters at each stage of the funnel.
Frequently asked questions
Is WooCommerce Slack GPL-licensed?
Yes. WooCommerce Slack is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use WooCommerce Slack on multiple sites?
Yes. You can install WooCommerce Slack on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does WooCommerce Slack cost at Ultrapack?
WooCommerce Slack costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does WooCommerce Slack include updates?
Yes. The current version of WooCommerce Slack is 1.8.0, published at Ultrapack on Jan 28, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is WooCommerce Slack scanned before publication?
Yes. Every version of WooCommerce Slack goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What are the requirements for the plugin WooCommerce Slack?
Requires WordPress 5.6 or higher and PHP 7.4 or higher. Tested up to WordPress 6.9.
What changed in this version
Version 1.8.0 2026-01-26
- Tweak - Add more available merge tags for order notifications
- Fix - Ensure new order notifications aren't duplicated when using the WooCommerce checkout block
- Dev - Pass the order object in order attachment filter hooks in extended notifications
Version 1.7.1 2025-10-01
- Tweak - Also add support for Yith Subscriptions renewal orders other than WooCommerce Subscriptions
Version 1.7.0 2025-06-09
- Feature - Add notifications for order status updates
- Tweak - Improve caching of available channels to reduce API calls
- Misc - Indicate that the default channel will be used if no channel is selected in individual notifications
Version 1.6.0 2025-04-23
- Feature - Add compatibility with WooCommerce Subscriptions renewal orders
- Tweak - Use `:memo:` in emoji setting examples
- Fix - Refund prefix filter hook `wcslack_new_order_prefix` was incorrectly applied instead of `wcslack_refund_prefix`
- Fix - Ensure minified admin scripts are properly bundled with the plugin
Version 1.5.2 2025-02-04
- Tweak - Add order status to the new order extended notification
- Tweak - Add {order_status} merge tag to the new order notification message
- Fix - The new order notification should not trigger for draft orders when using Cart and Checkout blocks
Release notes published by the developer.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
- Download the file
woocommerce-slack.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
woocommerce-slack.zipand click Install Now. - Click Activate.
Requirements: Requires WordPress 5.6 or higher and PHP 7.4 or higher. Tested up to WordPress 6.9.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready