Best internal communication plugins for WordPress
The most popular internal communication plugins for WordPress in November 2026, in WordPress.org’s own popular order, which follows active installs. SmokeSignal leads with 10+ active installs, ahead of Doc Mitayo (fewer than 10). All 2 plugins tagged “internal communication” are below, with figures from WordPress.org that update every day.
Installs aren’t everything: a recent release, a “Tested up to” that matches the current WordPress, and support threads that get resolved show a plugin is looked after. Open any plugin for its downloads, rank history and alternatives.
Research this niche or see all plugins.
Top 2 internal communication plugins
- 1.
SmokeSignalThe most installed internal communication plugin, with 10+ active installs. Only 1 review so far, last updated 9 years ago. Tested only up to WordPress 4.8.34.
- 2.
Doc MitayoFewer than 10 active installs. Only 1 review so far, updated 1 month ago.
All 2 plugins tagged “internal communication”
SmokeSignal
Up in the last 7 days:1,969#45,534by .dan9 years ago
Send internal messages between registered users in admin section.
- Installs
- 10+
- Rating
- 5.0(1)
- Downloads
- 0/day
Doc Mitayo
#73,918by Yamazaki Kunio1 month ago
Easily turn your WordPress into an internal electronic bulletin board with read confirmation. Audit-ready for ISO 9001 compliance.
- Installs
- <10
- Rating
- 5.0(1)
- Downloads
- 2/day