ClassDex

v1.2.4

by johndaskovsky · updated 12 years ago

A class and customer management system for Wordpress.

cart66 class registration customer management mailchimp yoga studio

WordPress.org SaveAnalyze reviews Track this plugin

Rank: #46,821; Down7,049 vs yesterday

Active installs (est.): ≈ 12; 10+ reported · High

Total downloads: 5K; 4,963 all-time

Rating: 5.0/5; 3 reviews

Support resolved: –; 0 of 0 threads, last 2 months

Declining·Downloads -50% (30d)·Toward Fewer than 10 · ETA unknown

ClassDex at a glance

ClassDex is a WordPress plugin by johndaskovsky with 10+ active installs, the #46,821 most popular plugin on WordPress.org. On a typical day it’s downloaded about 1 time, 50% fewer than the month before. It’s rated 5.0 out of 5 from 3 reviews. Version 1.2.4 came out on Nov 10, 2014, more than 11 years ago. It is tested up to WordPress 4.0.38. Among the 2 plugins tagged “class registration”, it ranks #2. It was first released in 2013.

Chart time range

Applies to every chart below. History from Oct 10, 2026, 30 days.

Showing the last 30 days. Full history comes with any paid plan.See plans

Downloads over time

Download stats

36 downloads · the last 30 days

ClassDex Compare series

View as table

Date	ClassDex
Nov 6, 2026	1
Nov 5, 2026	1
Nov 4, 2026	1
Nov 3, 2026	1
Nov 2, 2026	1
Nov 1, 2026	2
Oct 31, 2026	1
Oct 30, 2026	1
Oct 29, 2026	0
Oct 28, 2026	1
Oct 27, 2026	3
Oct 26, 2026	3
Oct 25, 2026	2
Oct 24, 2026	1
Oct 23, 2026	0
Oct 22, 2026	1
Oct 21, 2026	0
Oct 20, 2026	0
Oct 19, 2026	5
Oct 18, 2026	1
Oct 17, 2026	1
Oct 16, 2026	0
Oct 15, 2026	1
Oct 14, 2026	2
Oct 13, 2026	1
Oct 12, 2026	1
Oct 11, 2026	2
Oct 10, 2026	2

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 12 · -20.0% in the last 30 days

View as table

Date	Estimated installs
Nov 9, 2026	12
Nov 8, 2026	14
Nov 7, 2026	13
Nov 5, 2026	12
Nov 4, 2026	14
Nov 3, 2026	11
Nov 2, 2026	11
Nov 1, 2026	12
Oct 31, 2026	12
Oct 30, 2026	12
Oct 29, 2026	12
Oct 28, 2026	15

Rank over time

#46,821 · down 9,960 in the last 30 days

View as table

Date	Daily snapshot
Nov 9, 2026	#46,821
Nov 8, 2026	#39,772
Nov 6, 2026	#44,186
Nov 5, 2026	#47,542
Nov 4, 2026	#38,718
Nov 2, 2026	#48,285
Oct 29, 2026	#45,599
Oct 28, 2026	#36,861

Growth %

Average -1.84% a day in the last 30 days

View as table

Date	Growth
Nov 9, 2026	-14.29%
Nov 8, 2026	+7.69%
Nov 7, 2026	+4.17%
Nov 5, 2026	-14.29%
Nov 4, 2026	+27.27%
Nov 3, 2026	0.00%
Nov 2, 2026	-8.33%
Nov 1, 2026	0.00%
Oct 31, 2026	0.00%
Oct 30, 2026	0.00%
Oct 29, 2026	-20.00%

Active installs band

10+ on WordPress.org

View as table

Date	Daily snapshot
Nov 9, 2026	10+
Nov 8, 2026	10+
Nov 7, 2026	10+
Nov 6, 2026	10+
Nov 5, 2026	10+
Nov 4, 2026	10+
Nov 3, 2026	10+
Nov 2, 2026	10+
Nov 1, 2026	10+
Oct 31, 2026	10+
Oct 30, 2026	10+
Oct 29, 2026	10+
Oct 28, 2026	10+
Oct 27, 2026	10+

Search rankings

Where it appears in WordPress.org search for the searches you track, checked every day.

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Change log

From our daily snapshot of WordPress.org

No changes yet. When this plugin's name, short description, tags, “Tested up to” or version change, they show here with what happened to its rank next.

Versions in use

Share of active installs on each published version, from WordPress.org.

v1.2100%

Rating trend

5.0★★★★★3 reviews · steady in the last 30 days

Requirements & info

Version history

Version: 1.2.4
Requires WordPress: 3.5
Tested up to: 4.0.38
Requires PHP: –
First released: Aug 20, 2013
Last updated: Nov 10, 2014
Releases, last 12 months: …

Questions about ClassDex

How many websites use ClassDex?

ClassDex is active on 10+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #46,821 most popular plugin on WordPress.org.

How many times has ClassDex been downloaded?

4,963 times in total since 2013. On a typical day it’s downloaded about 1 times. See download stats

When was ClassDex last updated?

Version 1.2.4 came out on Nov 10, 2014 (11 years ago).

Is ClassDex compatible with the latest WordPress?

ClassDex’s readme says it’s tested up to WordPress 4.0.38, while the current version is 7.1. That doesn’t mean it breaks, but its author hasn’t confirmed it works with the latest releases.

Is ClassDex still maintained?

Its last release was 11 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.

What rating does ClassDex have?

5.0 out of 5 from 3 reviews on WordPress.org.

What are the best alternatives to ClassDex?

The plugins most like ClassDex, by the tags they share, are Users Insights Lite (50+) and Customer Intelligence for WooCommerce (50+).

Rank in its tags

Where ClassDex sits among listings with the same tag, in WordPress.org’s popular order.

yoga studio#1 of 1
class registration#2 of 2
Leader: CourseStorm Class Registration for WordPress
customer management#3 of 13
Leader: Users Insights Lite
cart66#5 of 6
Leader: Cartalog
mailchimp#101 of 136
Leader: MC4WP

Why it ranks where it does

WordPress.org search multiplies text relevance by these factors. Together: ×0.00.

Its search score has been falling since May 9, 2015, 180 days after its last update.

Last updated×0.000of ×1.000
Falling since 2015-05-09: more than 180 days without an update.
Tested up to×0.022of ×1.000
Says 4.0.38; WordPress 7.1 is out.
Resolved support threads×0.301
0 of 0 threads resolved in the last two months.
Rating×1.118
5 stars from 3 reviews.
Active installs×0.760
Grows with the log of installs, so each band adds less.
Size penalty×0.726of ×1.000
Applied below 1M installs; shrinks as installs grow.

Known vulnerabilities

Not checked yet. We look this plugin up in the WPVulnerability database shortly.

Full security record

Vulnerability data from WPVulnerability.

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Latest reviews

Analyze reviews

All reviews on WordPress.org

Review stats

5.0

★★★★★

3 reviews

5 stars: 3 reviews, 100%
4 stars: 0 reviews, 0%
3 stars: 0 reviews, 0%
2 stars: 0 reviews, 0%
1 stars: 0 reviews, 0%

Positive: 100%4–5★
Mixed: 0%3★
Critical: 0%1–2★

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor

ClassDex

Suggested:

Metric	ClassDex
Estimated installs	≈ 12
Reported installs	10+
Rating	5.0
Reviews	3
Total downloads	5K
Author	johndaskovsky
First released	Aug 20, 2013
Version	1.2.4
Requires WP	3.5
Requires PHP	–
Last updated	Nov 10, 2014

Alternatives to ClassDex

Popular plugins with the same tags, the most in common first.

Side by side:ClassDex vs Users Insights Lite ClassDex vs Customer Intelligence for WooCommerce

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