Simple Login Captcha
by Nikolay Nikolov · Login & Users
Also makes 1 other plugin · 16K+ installs across the portfolio →
Adds a simple 3-digit number captcha on the login form.
83 health vs 59 average across 1,442 Login & Users plugins
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.
Excellent listing optimization
Well tuned across the board
Daily downloads
Since 2022-10-05 · 1,425 days · wp.org + Plugin Pulse archive
30-day downloads
Rolling 30-day volume · peaks are release surges
709
now · peak 6.2K
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
Rating trend
Star average over time · dips mark rough releases
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.
Release cadence
Occasionally updatedHow often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.
1
releases in the last 12 months
3mo ago
latest release · v1.3.6
10
tagged releases on record
Recent releases
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 “10K+”. Our estimate pins where the real number sits.
Modeled within the band wp.org reports; tightens as we track daily.
Install history · since 2020-07-01 · 1,429 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.
Details
Recent reviews
All reviews on wp.org ↗- ★★★★★ hovrashko3.3y ago
It does look like nice and simple solution, but it doesn’t work and wont login sometimes, or permanently for no reason.
Read on wp.org ↗ - ★★★★★ manikbajaj3.3y ago
Really! Lol!! Captcha plugin which can be broken in seconds. This topic was modified 3 years, 1 month ago by manikbajaj.
Read on wp.org ↗ - ★★★★★ Micha3.5y ago
Install and a simple captcha will be displayed in your login. The mass of login attempts by spam robots could easily be reduced with the plugin.The plugin is not compatible with other plugins such as a login for the user login.I was able to massively reduce spam attempts by using it. Thank you for the great work!
Read on wp.org ↗ - ★★★★★ DawnK3.7y ago
Worked fine at first, but then it ended up locking us out of the site. Entering correct password and the 3 digit code, would say invalid login attempt. Do the Forgot password, change password, and try to login agtain, and it would say invalid login. Had to disable the plugin in order to get access to the site again. Just my experience. This topic was modified 3 years, 7 months ago by DawnK.
Read on wp.org ↗ - ★★★★★ tinaponting3.8y ago
Works reallly well, protects againt Autobots:) Simple and good:) This topic was modified 3 years, 8 months ago by tinaponting. This topic was modified 1 year, 11 months ago by tinaponting. This topic was modified 1 year, 10 months ago by tinaponting. This topic was modified 1 year, 6 months ago by tinaponting. Reason: add txt
Read on wp.org ↗ - ★★★★★ Svensonsan4.2y ago
Does add a nice looking simple login code on the login screen. That’s it. Works as it should. No upselling, no pro-version, just fullfilling this one usecase. Love it.
Read on wp.org ↗ - ★★★★★ Edwin Bekedam4.2y ago
Tankyou for offering this effective Simple Login plugin that als better Captcha from Google when look preformance of your site. Hope keep this plugin uptodate.
Read on wp.org ↗ - ★★★★★ neuroticartist5.4y ago
Typing in any 3 numbers logs you right in, a waste of time and a false sense of security
Read on wp.org ↗
Latest updates
via wp.org changelogRecent releases and news for this plugin
- — Version 1.3.6 Added: Translated language files for French (thanks to Fabrice). 1.3.6
- — Version 1.3.5 Added: Translated language files for Brazilian Portuguese (thanks to Rodrigo). 1.3.5
- — Version 1.3.4 Improved: Deletes part of the old data about monthly number of passed or blocked logins so it does not increase the number of options in the database over the years (even though it was an insignificant amount anyway). Im 1.3.4
- — Version 1.3.3 Added: Compatibility with front-end login forms that use the wp_login_form function (but the form must not be cached by a caching plugin). 1.3.3
- — Version 1.3.2 Added: Translated language files for Polish (thanks to Karol). 1.3.2
- — Version 1.3.1 Fixed: The language files were not loaded if they were only present in the plugin languages folder (and not in wp-content/languages/plugins). 1.3.1
Behavioral tests
via WP HiveAutomated install-time checks, tested on PHP 8.1.12 · WP 6.4.2
Languages
via translate.wordpress.orgTranslated into 10 languages, 10 at 90% or more
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).
-
Login Security Captcha 10K+ installs · 4.5★ · 3 shared tags A -
ReCaptcha Integration for WordPress 9K+ installs · 4.4★ · 3 shared tags B -
Loginizer 1M+ installs · 4.8★ · 2 shared tags A -
Security Optimizer – The All-In-One Protection Plugin 1M+ installs · 4.5★ · 2 shared tags A -
Sucuri Security – Auditing, Malware Scanner and Security Hardening 600K+ installs · 4.2★ · 2 shared tags A -
SiteGuard WP Plugin 500K+ installs · 4.1★ · 2 shared tags A
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<iframe src="https://plugins.wpmayor.com/embed/simple-login-captcha" width="480" height="300" style="border:0" loading="lazy" title="Simple Login Captcha — Plugin Pulse"></iframe> Simple Login Captcha: 10K+ active installs, 3.9★ (17 reviews). Plugin Pulse (WP Mayor), as of 2026-08-29. https://plugins.wpmayor.com/plugin/simple-login-captcha