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Serial Number for Contact Form 7 vs DS CF7 Math Captcha

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

DS CF7 Math Captcha is the safest pick: health A · 85 against 46 for Serial Number for Contact Form 7, led by lower removal risk.

Active-install trajectory

Serial Number for Contact Form 7DS CF7 Math Captcha

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	Serial Number for Contact Form 7	DS CF7 Math Captcha
Active installs Modeled from the public "N+" band and recent downloads.	2K–3K	10K–20K ✓
Active installs, change over ~6 months Compares the public install bands. One band step shows as the band change, not a percentage.	Stable ✓	-67%
Overall health	D · 46	A · 85 ✓
Maintenance How recently the plugin was updated.	6/100	94/100 ✓
Rating quality Volume-adjusted review quality.	74/100	84/100 ✓
Support Share of forum threads marked resolved.	70/100	70/100
Rating (weighted for review count)	4.0★	4.3★ ✓
Reviews	1	8 ✓
Ranking optimization How well the listing is tuned to rank on wp.org.	44/100	91/100 ✓
Removal risk Maintenance signals that precede a wp.org closure. Not an official status.	Elevated	Low ✓
Last updated	3.4y ago	4mo ago ✓
Downloads, last 30d	431	1.3K ✓
Download momentum, last 30d vs prior 30d Dips that follow a release spike are normal: wp.org counts every update as a download, so the weeks after a release run lower.	+70%	+7%
Install conversion Active installs over lifetime downloads. Downloads include every update, so older and more frequently released plugins read lower.	17% ✓	11%
Category	Forms	Forms

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

Release activity

Serial Number for Contact Form 7DS CF7 Math Captcha

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.