Mail SMTP
by Sirius Pro · Email & Marketing
Also makes 11 other plugins · 1.3K+ installs across the portfolio →
Simply configure your SMTP server and send email directly from WordPress site.
Not scored yet. Nobody has reviewed this plugin, so a grade would come from directory averages rather than from anything measured here.
Install conversion
How it's measured →1.2%
of downloads still active
At least 20 of 1.7K lifetime downloads are still running, above its category: the median Email & Marketing plugin keeps 0.9%, across 1,261 plugins.
Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Email & Marketing plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.
Directory ranking optimization
How it's scored →How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.
Well optimized
Most to gain: Update recency
To rank higher: Last updated 663 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.
Get the full rank-higher report →Daily downloads
Since 2024-09-26 · 728 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
41
now · peak 41
Update activity
How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.
Estimated active installs
The public count shows “20+”. Our estimate pins where the real number sits.
Modeled within the band wp.org reports; tightens as we track daily.
Install history · since 2026-09-23 · 2 observations
Estimated value
What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.
Est. annual revenue
Est. acquisition value
No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.
Details
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
No tier crossings observed yet.
Competes with
The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).
-
SMTP Mailer 70K+ installs · 4.5★ · 3 shared tags A -
SMTP2GO for WordPress – Email Made Easy 30K+ installs · 4.8★ · 3 shared tags A -
Gmail SMTP 10K+ installs · 4.1★ · 3 shared tags A -
Simple SMTP 2K+ installs · 4.4★ · 3 shared tags B -
SMTP by BestWebSoft 1K+ installs · 4.2★ · 3 shared tags B - S SMTP 700+ installs · 3.5★ · 3 shared tags D
Embed this report card
Drop a live Pulse card for Mail SMTP into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/mail-smtp" width="480" height="300" style="border:0" loading="lazy" title="Mail SMTP — Plugin Pulse"></iframe> Mail SMTP: 20+ active installs, no reviews yet. Plugin Pulse (WP Mayor), as of 2026-09-24. https://plugins.wpmayor.com/plugin/mail-smtp