# Formula04 Site Lock vs Post Lockdown

> Formula04 Site Lock vs Post Lockdown compared on installs, downloads, ratings, updates, compatibility and support. Post Lockdown comes out ahead, winning 8 of 8 head-to-head checks against Formula04 Site Lock.

**Post Lockdown comes out ahead, winning 8 of 8 head-to-head checks against Formula04 Site Lock.** Choose Post Lockdown if you care most about active installs, downloads (30 days) and download trend.

| | Formula04 Site Lock | Post Lockdown |
|---|---|---|
| Active installs | 10+ | 1K+ ✅ |
| Downloads (30 days) | 67 | 1.2K ✅ |
| Download trend | +21.8% | +34.9% ✅ |
| Rating | 3/5 | 4.6/5 ✅ |
| Reviews | 6 | 9 ✅ |
| Health score | 27/100 | 76/100 ✅ |
| Last updated | 9 years ago | 1 month ago ✅ |
| Tested up to | WP 4.8.33 | WP 7.1.3 ✅ |
| Support resolved | — | — |
| Requires PHP | Any | 7.4+ |
| First released | Nov 2014 | May 2015 |

## Frequently asked questions

### Which is better, Formula04 Site Lock or Post Lockdown?
Post Lockdown comes out ahead, winning 8 of 8 head-to-head checks against Formula04 Site Lock.  Choose Post Lockdown if you care most about active installs, downloads (30 days) and download trend.

### Is Formula04 Site Lock more popular than Post Lockdown?
Post Lockdown is the more popular of the two with 1K+ active installs, compared with 10+ for Formula04 Site Lock.

### Can I use Formula04 Site Lock and Post Lockdown together?
Both plugins cover lock, 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 Formula04 Site Lock and Post Lockdown 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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