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Single Sign-On – Professional SSO solution for WordPress

by Claude · Login & Users

Also makes 2 other plugins · 5.0K+ installs across the portfolio →

Single Sign-On is a professional SSO extension that works accross different domains, servers and websites. Installed in just a few minutes.

⚠ Stale⚠ Likely abandoned⚠ Few reviews
How scoring works →
45 Health · D
Maintenance 3/100
Rating quality 74/100
Support 70/100

45 health vs 61 average across 2,133 Login & Users plugins

Install conversion

How it's measured →

0.1%

of downloads still active

At least 20 of 21.9K lifetime downloads are still running, below its category: the median Login & Users plugin keeps 0.7%, across 1,451 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Login & Users plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.

Removal-risk signals

53/100

Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.

  • Long abandoned. No update in 4+ years — the top precursor to removal once a vulnerability is found.
  • Falling behind WordPress. Tested up to WordPress 5.9.18.

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.

46 / 100

Under-optimized

Most to gain: Update recency

Update recency 6/100
WP compatibility 36/100
Rating quality 51/100
Listing tuning 100/100

To rank higher: Last updated 1686 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

+21% vs prior 30d
0Downloads · Sep 26

30-day downloads

Rolling 30-day volume · peaks are release surges

47

now · peak 47

4730d downloads · Sep 24

Estimated active installs

The public count shows “20+”. Our estimate pins where the real number sits.

modeled estimate
20–30 ≈27

Modeled within the band wp.org reports; tightens as we track daily.

Install history · since 2026-09-23 · 2 observations

20Installs · Sep 24

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

N/A

Est. acquisition value

N/A

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

Version
2.1.2
Last updated
4.6y ago
Added
2017-12-14 · 8 yrs old
Requires WP
3.0
Tested up to
5.9.18
Requires PHP

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).

Compare head to head →

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Preview card ↗

Single Sign-On – Professional SSO solution for WordPress: 20+ active installs, 5.0★ (1 reviews). Plugin Pulse (WP Mayor), as of 2026-09-24. https://plugins.wpmayor.com/plugin/single-sign-on-sso