eMail Domain Check Processor for Caldera Forms vs WP Mail SMTP by WPForms

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

eMail Domain Check Processor for Caldera Forms

by Martin Mattel

Health D41

WP Mail SMTP by WPForms

by Syed Balkhi

Health A97

Active-install trajectory

eMail Domain Check Processor for Caldera Forms WP Mail SMTP by WPForms

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	eMail Domain Check Processor for Caldera Forms	WP Mail SMTP by WPForms
Active installs Modeled from the public "N+" band and recent downloads.	10–20	4M–5M ✓
Install trend Change in active installs across the charted window.	0%	0%
Overall health	D · 41	A · 97 ✓
Maintenance How recently the plugin was updated.	3/100	100/100 ✓
Rating quality Volume-adjusted review quality.	65/100	97/100 ✓
Support Share of forum threads marked resolved.	70/100	91/100 ✓
Rating (adjusted)	3.60★	4.83★ ✓
Reviews	0	5,185 ✓
Ranking optimization How well the listing is tuned to rank on wp.org.	40/100	97/100 ✓
Removal risk Maintenance signals that precede a wp.org closure. Not an official status.	Elevated	Low ✓
Last updated	5.8y ago	2mo ago ✓
Downloads · 30d	172	640.5K ✓
Category	Email & Marketing	Email & Marketing

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

Release activity

eMail Domain Check Processor for Caldera Forms WP Mail SMTP by WPForms

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.