# AI Content Signals vs LJPL Armored robots.txt

> AI Content Signals vs LJPL Armored robots.txt compared on installs, downloads, ratings, updates, compatibility and support. AI Content Signals comes out ahead, winning 6 of 7 head-to-head checks against LJPL Armored robots.txt.

**AI Content Signals comes out ahead, winning 6 of 7 head-to-head checks against LJPL Armored robots.txt.** Choose AI Content Signals if you care most about active installs, downloads (30 days) and reviews. Choose LJPL Armored robots.txt if you care most about download trend.

| | AI Content Signals | LJPL Armored robots.txt |
|---|---|---|
| Active installs | 800+ ✅ | 10+ |
| Downloads (30 days) | 1.3K ✅ | 46 |
| Download trend | -33% | +58.6% ✅ |
| Rating | 5/5 | — |
| Reviews | 3 ✅ | 0 |
| Health score | 73/100 ✅ | 23/100 |
| Last updated | 1 month ago ✅ | 13 years ago |
| Tested up to | WP 7.1.3 ✅ | WP 3.4.2 |
| Support resolved | — | — |
| Requires PHP | 7.4+ | Any |
| First released | Nov 2025 | Oct 2012 |

## Frequently asked questions

### Which is better, AI Content Signals or LJPL Armored robots.txt?
AI Content Signals comes out ahead, winning 6 of 7 head-to-head checks against LJPL Armored robots.txt. Choose AI Content Signals if you care most about active installs, downloads (30 days) and reviews. Choose LJPL Armored robots.txt if you care most about download trend.

### Is AI Content Signals more popular than LJPL Armored robots.txt?
AI Content Signals is the more popular of the two with 800+ active installs, compared with 10+ for LJPL Armored robots.txt.

### Can I use AI Content Signals and LJPL Armored robots.txt together?
Both plugins cover crawlers and robots.txt, 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 AI Content Signals and LJPL Armored robots.txt 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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