Head-to-head · October 2026
SUC vs Two Factor
Two Factor comes out ahead, winning 7 of 7 head-to-head checks against SUC – same user credentials.
SUC – same user credentials
The plugin synchronizes users with a main site, allowing you to access all sites where the plugin is…
Two Factor
The Two-Factor plugin adds an extra layer of security to your WordPress login by requiring users to provide a…
| Metric | SUC | Two Factor |
|---|---|---|
| Active installs | 10+ | 100K+ |
| Downloads (30 days) | 44 | 125.9K |
| Download trend | +120% | +202.8% |
| Rating | — | 4.8/5 |
| Reviews | 0 | 208 |
| Health score | 23/100 | 88/100 |
| Last updated | 2 years ago | 2 weeks ago |
| Tested up to | WP 6.5.13 | WP 7.1.3 |
| Support resolved | — | 50% |
| Requires PHP | 7.4+ | 7.4+ |
| First released | May 2024 | Aug 2015 |
Daily downloads, last 90 days
SUCTwo Factor
Choose SUC if…
You prefer its feature set and workflow — it holds its own on the fundamentals.
- Small user base (10+ active installs)
- Very few reviews so far
- No update in 2 years
- Only tested up to WordPress 6.5 (latest is 7.1)
Choose Two Factor if…
You care most about active installs, downloads (30 days) and download trend.
- Proven at scale on 100K+ active sites
- Loved by users — 4.8/5 from 208 reviews
- Actively developed — last update 2 weeks ago
- Tested with the latest WordPress (7.1)
- Momentum — downloads up 202.8% vs the previous 30 days
Both compete in: authentication
FAQ
SUC vs Two Factor: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Oct 10, 2026
Which is better, SUC – same user credentials or Two Factor?
Two Factor comes out ahead, winning 7 of 7 head-to-head checks against SUC – same user credentials. Choose Two Factor if you care most about active installs, downloads (30 days) and download trend.
Is SUC – same user credentials more popular than Two Factor?
Two Factor is the more popular of the two with 100K+ active installs, compared with 10+ for SUC – same user credentials.
Can I use SUC – same user credentials and Two Factor together?
Both plugins cover 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 SUC – same user credentials and Two Factor 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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