SerwerSMS.pl
by serwersms · Email & Marketing
Plugin allows you to register phone numbers in the SerwerSMS.pl contact database and sending the SMS messages to them.
43 health vs 63 average across 1,298 Email & Marketing plugins
Removal-risk signals
36/100Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.
- Not actively maintained. No update in about 2 years.
- Falling behind WordPress. Tested up to WordPress 5.8.15.
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.
Under-optimized
Biggest win: Update recency
To rank higher: Last updated 1090 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 2022-10-05 · 1,426 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
67
now · peak 146
Directory rank vs rivals
wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you
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.
What its installed base runs
via wordpress.orgShare of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.
Estimated active installs
The public count shows “20+”. Our estimate pins where the real number sits.
Refined from the date this plugin crossed into its current band.
At the current install trend, crossing 30+ in roughly 961 days.
Install history · since 2022-10-04 · 1,378 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
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 8.1.12 · WP 6.3.1
Growth timeline
Install-tier crossings we have observed, and how long each tier took to outgrow
- 2026-08-13 10+ → 20+ up after 222 days in tier
- 2026-01-03 20+ → 10+ down after 30 days in tier
- 2025-12-04 10+ → 20+ up after 6 days in tier
- 2025-11-28 20+ → 10+ down after 1 days in tier
- 2025-11-27 10+ → 20+ up
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).
-
Newsletters, Email Marketing, SMS and Popups by Omnisend 100K+ installs · 4.4★ · 2 shared tags A -
Email Marketing for WooCommerce by Omnisend 40K+ installs · 4.8★ · 2 shared tags A -
Brevo for WooCommerce 30K+ installs · 3.5★ · 2 shared tags B -
Mailjet Email Marketing 10K+ installs · 3.3★ · 2 shared tags B -
Mailchimp Widget by ProteusThemes 1K+ installs · 4.1★ · 2 shared tags D -
MC4WP: Mailchimp for WordPress 1M+ installs · 4.8★ · 1 shared tag A
Embed this report card
Drop a live Pulse card for SerwerSMS.pl into a readme, a review or a deck. It updates itself.
<iframe src="https://plugins.wpmayor.com/embed/serwersmspl-widget" width="480" height="300" style="border:0" loading="lazy" title="SerwerSMS.pl — Plugin Pulse"></iframe> SerwerSMS.pl: 20+ active installs, 0.0★ (0 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/serwersmspl-widget