WordPress plugin comparison
AJAX Auth vs SSO vBulletin
At a glance
- AJAX Auth has more active installs: 10K+, against fewer than 10 for SSO vBulletin.
- On a typical day, AJAX Auth is downloaded about 79 times, SSO vBulletin about 1.
- SSO vBulletin has no reviews yet.
- AJAX Auth was updated more recently: Nov 10, 2026, against Nov 30, 2020 for SSO vBulletin.
- AJAX Auth is tested with a newer WordPress: 7.0.8, against 5.6.23 for SSO vBulletin.
- AJAX Auth has been around longer: since 2009, against 2017 for SSO vBulletin.
Line by line
AJAX Auth leads on 6 of 6 comparable lines.
| Metric |  AJAX Auth |  SSO vBulletin |
|---|---|---|
| Popular rank | #1,489 | #59,234 |
| Active installs | 10K+ | Fewer than 10 |
| Downloads, last 30 days | 3.8K | 25 |
| Rating | 4.6(167) | No ratings |
| Support threads resolved | 100% | – |
| Tested up to | 7.0.8 | 5.6.23 |
| Search multiplier | ×1.11 | ×0.00 |
| Last release | 1 day ago | 6 years ago |
| Requires PHP | 5.2 | – |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
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