# Best Join Plugins for WordPress

> Compare 2 join plugins for WordPress ranked by active installs, rating and update health. Top picks: Invitations for Slack, Common Knowledge Join Flow.

| # | Name | Active installs | Rating | Updated | Health |
|---|---|---|---|---|---|
| 1 | [Invitations for Slack](https://pageforge.pro/directory/plugins/invitations-for-slack/) | 20+ | 3.8/5 (6) | Jan 29, 2016 | 31/100 |
| 2 | [Common Knowledge Join Flow](https://pageforge.pro/directory/plugins/common-knowledge-join-flow/) | <10 | — | Oct 1, 2026 | 59/100 |

## Frequently asked questions

### What is the most popular join plugin for WordPress?
Invitations for Slack is the most popular join plugin with 20+ active installs and a 3.8/5 rating on WordPress.org.

### How many join plugins are on WordPress.org?
There are currently 2 plugins tagged “join” in the official WordPress.org plugin directory.

### Are these join plugins actively maintained?
1 of the top 2 join plugins were updated in the last 30 days. Check each plugin’s health score for update freshness, WordPress compatibility and support responsiveness.


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/plugins/tag/join/ · Generated 2026-10-13 03:51 UTC by PageForge