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Captcha Ajax

v1.14.13

by Alessandro Lin · updated 1 month ago

Captcha with Ajax method for sending code. Logins, Contact forms, Comments, WooCommerce. Firewall and REST API.

ajaxcaptchaloginpostsecurity
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#14,829
Up44 vs yesterday
Active installs (est.)
≈ 142
100+ reported · High
Total downloads
4.5K
4,501 all-time
Rating
4.7/5
3 reviews
Support resolved
–
0 of 0 threads, last 2 months
Growing·Downloads +35.7% (30d)·Toward 200+ · ETA ~35d

Captcha Ajax at a glance

Captcha Ajax is a WordPress plugin by Alessandro Lin with 100+ active installs, the #14,829 most popular plugin on WordPress.org. On a typical day it’s downloaded about 9 times, 36% more than the month before. It’s rated 4.7 out of 5 from 3 reviews. Version 1.14.13 came out on Oct 4, 2026 and is tested up to WordPress 7.2. Among the 376 plugins tagged “ajax”, it ranks #50. It was first released in 2023.

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

281 downloads · the last 30 days

Downloads over time
Captcha Ajax Compare series
Downloads over time: 28 days across 1 series.5101520Oct 10Oct 15Oct 19Oct 24Oct 28Nov 2Nov 6
View as table
DateCaptcha Ajax
Nov 6, 20269
Nov 5, 20269
Nov 4, 202610
Nov 3, 202612
Nov 2, 202617
Nov 1, 20269
Oct 31, 202611
Oct 30, 20268
Oct 29, 20266
Oct 28, 20268
Oct 27, 20266
Oct 26, 202614
Oct 25, 20264
Oct 24, 20265
Oct 23, 202614
Oct 22, 202619
Oct 21, 202610
Oct 20, 20268
Oct 19, 202610
Oct 18, 202614
Oct 17, 202613
Oct 16, 20269
Oct 15, 202611
Oct 14, 202613
Oct 13, 20268
Oct 12, 20265
Oct 11, 20269
Oct 10, 202610

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 142 · -1.4% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.140Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9
View as table
DateEstimated installs
Nov 9, 2026142
Nov 8, 2026142
Nov 7, 2026141
Nov 5, 2026142
Nov 4, 2026141
Nov 3, 2026141
Nov 2, 2026141
Nov 1, 2026141
Oct 31, 2026141
Oct 30, 2026140
Oct 29, 2026138
Oct 28, 2026137
Oct 27, 2026144

Rank over time

#14,829 · up 356 in the last 30 days

Popular rank
Popular rank: 14 days across 1 series.#15K#15.2KOct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9
View as table
DateDaily snapshot
Nov 9, 2026#14,829
Nov 8, 2026#14,873
Nov 7, 2026#14,895
Nov 6, 2026#14,882
Nov 5, 2026#14,851
Nov 4, 2026#14,941
Nov 3, 2026#14,940
Nov 2, 2026#14,931
Nov 1, 2026#14,916
Oct 31, 2026#14,923
Oct 30, 2026#14,953
Oct 29, 2026#15,131
Oct 28, 2026#15,178
Oct 27, 2026#15,185

Growth %

Average -0.11% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 12 days across 1 series.-5%0%5%Oct 28Oct 30Nov 1Nov 3Nov 5Nov 7Nov 9
View as table
DateGrowth
Nov 9, 20260.00%
Nov 8, 2026+0.71%
Nov 7, 2026-0.35%
Nov 5, 2026+0.71%
Nov 4, 20260.00%
Nov 3, 20260.00%
Nov 2, 20260.00%
Nov 1, 20260.00%
Oct 31, 2026+0.71%
Oct 30, 2026+1.45%
Oct 29, 2026+0.73%
Oct 28, 2026-4.86%

Active installs band

100+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.95100105Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9
View as table
DateDaily snapshot
Nov 9, 2026100+
Nov 8, 2026100+
Nov 7, 2026100+
Nov 6, 2026100+
Nov 5, 2026100+
Nov 4, 2026100+
Nov 3, 2026100+
Nov 2, 2026100+
Nov 1, 2026100+
Oct 31, 2026100+
Oct 30, 2026100+
Oct 29, 2026100+
Oct 28, 2026100+
Oct 27, 2026100+

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.

  • v1.1491%
  • v1.129.4%

Rating trend

4.7★★★★★3 reviews · steady in the last 30 days

Requirements & info

Version history
Version
1.14.13
Requires WordPress
5.0
Tested up to
7.2
Requires PHP
7.2.24
First released
Jun 8, 2023
Last updated
Oct 4, 2026
Releases, last 12 months
…

Questions about Captcha Ajax

How many websites use Captcha Ajax?

Captcha Ajax is active on 100+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #14,829 most popular plugin on WordPress.org.

How many times has Captcha Ajax been downloaded?

4,501 times in total since 2023. On a typical day it’s downloaded about 9 times. See download stats

When was Captcha Ajax last updated?

Version 1.14.13 came out on Oct 4, 2026 (1 month ago).

Is Captcha Ajax compatible with the latest WordPress?

Yes. It’s tested up to WordPress 7.2, ahead of the current 7.1.

Is Captcha Ajax still maintained?

Yes. Its last release was 1 month ago. No support threads were opened in the last two months.

What rating does Captcha Ajax have?

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

What are the best alternatives to Captcha Ajax?

The plugins most like Captcha Ajax, by the tags they share, are Limit Login Attempts (200K+), Login Lockdown & Protection (100K+) and WPS Limit Login (100K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

4.7

★★★★★

3 reviews

  • 5 stars: 2 reviews, 67%
  • 4 stars: 1 reviews, 33%
  • 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★
  • About 1 more 5★ reviews would lift it to 4.8.
  • Each new 1★ review takes 11 five-star reviews to balance out.

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Captcha Ajax
Suggested:
Metric
Captcha Ajax
Estimated installs≈ 142
Reported installs100+
Rating4.7
Reviews3
Total downloads4.5K
AuthorAlessandro Lin
First releasedJun 8, 2023
Version1.14.13
Requires WP5.0
Requires PHP7.2.24
Last updatedOct 4, 2026

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Side by side:Captcha Ajax vs Limit Login AttemptsCaptcha Ajax vs Login Lockdown & ProtectionCaptcha Ajax vs WPS Limit Login

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