WordPress plugin comparison
Primer Pay vs Unlock Protocol
At a glance
- Unlock Protocol has more active installs: 40+, against fewer than 10 for Primer Pay.
- On a typical day, Unlock Protocol is downloaded about 8 times, Primer Pay about 3.
- Both are rated 5.0 out of 5.
- Primer Pay was updated more recently: May 6, 2026, against Aug 1, 2023 for Unlock Protocol.
- Primer Pay is tested with a newer WordPress: 6.9.11, against 5.9.20 for Unlock Protocol.
- Unlock Protocol has been around longer: since 2019, against 2026 for Primer Pay.
Line by line
Level: each leads on 3 of 6 comparable lines.
| Metric |  Primer Pay |  Unlock Protocol |
|---|---|---|
| Popular rank | #66,262 | #21,437 |
| Active installs | Fewer than 10 | 40+ |
| Downloads, last 30 days | 71 | 139 |
| Rating | 5.0(1) | 5.0(4) |
| Support threads resolved | – | – |
| Tested up to | 6.9.11 | 5.9.20 |
| Search multiplier | ×0.06 | ×0.01 |
| Last release | 6 months ago | 3 years ago |
| Requires PHP | 7.4 | 7.0 |
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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