Advanced Invisible Anti-Spam vs Kama SpamBlock

Head-to-head on the signals that matter, from the public WordPress.org data.

Advanced Invisible Anti-Spam

by Matt Keys

Health D46

Kama SpamBlock

by Timur Kamaev

Health A89

Active-install trajectory

Advanced Invisible Anti-Spam Kama SpamBlock

Active installs, each indexed to 100 at the start of the window. A line above 100 is growing its install base, below 100 is shrinking.

Metric	Advanced Invisible Anti-Spam	Kama SpamBlock
Active installs Modeled from the public "N+" band and recent downloads.	300–400	4K–5K ✓
Install trend Change in active installs across the charted window.	0% ✓	-20%
Overall health	D · 46	A · 89 ✓
Maintenance How recently the plugin was updated.	3/100	100/100 ✓
Rating quality Volume-adjusted review quality.	77/100	90/100 ✓
Support Share of forum threads marked resolved.	70/100	70/100
Rating (adjusted)	4.09★	4.54★ ✓
Reviews	7	17 ✓
Ranking optimization How well the listing is tuned to rank on wp.org.	39/100	94/100 ✓
Removal risk Maintenance signals that precede a wp.org closure. Not an official status.	High	Low ✓
Last updated	10.3y ago	1mo ago ✓
Downloads · 30d	100	979 ✓
Category	Security	Security

✓ marks the stronger plugin on each row. Rows where they're level show no marker.

Release activity

Advanced Invisible Anti-Spam Kama SpamBlock

7-day average daily downloads. Downloads spike for about a week after each release as the install base re-downloads, so read this as release cadence, not growth.