WordPress plugin comparison
Memberstack vs Ultimate Member
At a glance
- Ultimate Member has more active installs: 20K+, against 90+ for Memberstack.
- On a typical day, Ultimate Member is downloaded about 81 times, Memberstack about 6.
- Memberstack is rated higher: 5.0 out of 5 from 24 reviews, against 3.7 from 11 reviews.
- Memberstack was updated more recently: Mar 3, 2026, against Nov 20, 2024 for Ultimate Member.
- Memberstack is tested with a newer WordPress: 6.9.11, against 6.7.11 for Ultimate Member.
- Ultimate Member has been around longer: since 2019, against 2024 for Memberstack.
Line by line
Memberstack leads on 4 of 7 comparable lines.
| Metric |  Memberstack |  Ultimate Member |
|---|---|---|
| Popular rank | #17,177 | #1,213 |
| Active installs | 90+ | 20K+ |
| Downloads, last 30 days | 123 | 2.1K |
| Rating | 5.0(24) | 3.7(11) |
| Support threads resolved | – | 0% |
| Tested up to | 6.9.11 | 6.7.11 |
| Search multiplier | ×0.29 | ×0.20 |
| Last release | 8 months ago | 1 year ago |
| Requires PHP | 7.4 | 5.6 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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