# MC Professional Authentic… vs Memberstack

> MC Professional Authentic… vs Memberstack compared on installs, downloads, ratings, updates, compatibility and support. Memberstack comes out ahead, winning 6 of 7 head-to-head checks against MC Professional Authenticat….

**Memberstack comes out ahead, winning 6 of 7 head-to-head checks against MC Professional Authenticat….** Choose MC Professional Authenticat… if you care most about downloads (30 days). Choose Memberstack if you care most about active installs, download trend and reviews.

| | MC Professional Authentication and User Sync | Memberstack – Member Management & Content Protection |
|---|---|---|
| Active installs | 20+ | 90+ ✅ |
| Downloads (30 days) | 232 ✅ | 173 |
| Download trend | +14.9% | +98.9% ✅ |
| Rating | — | 5/5 |
| Reviews | 0 | 24 ✅ |
| Health score | 27/100 | 57/100 ✅ |
| Last updated | 2 years ago | 7 months ago ✅ |
| Tested up to | WP 6.6.10 | WP 6.9.10 ✅ |
| Support resolved | — | — |
| Requires PHP | 7.2+ | 7.4+ |
| First released | Oct 2024 | Dec 2024 |

## Frequently asked questions

### Which is better, MC Professional Authenticat… or Memberstack?
Memberstack comes out ahead, winning 6 of 7 head-to-head checks against MC Professional Authenticat…. Choose MC Professional Authenticat… if you care most about downloads (30 days). Choose Memberstack if you care most about active installs, download trend and reviews.

### Is MC Professional Authenticat… more popular than Memberstack?
Memberstack is the more popular of the two with 90+ active installs, compared with 20+ for MC Professional Authenticat….

### Can I use MC Professional Authenticat… and Memberstack together?
Both plugins cover user authentication, so most sites only need one. Running two plugins that do the same job can cause conflicts and slow your site down — pick the one that fits best and remove the other.

### Are MC Professional Authenticat… and Memberstack free?
Yes. Both are free to download from the official WordPress.org plugin directory. Either may also offer paid upgrades from its developer.


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Source: live WordPress.org data · HTML version: https://pageforge.pro/directory/compare/memberclicks-professional-authentication-vs-memberstack/ · Generated 2026-10-10 05:25 UTC by PageForge