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LH Zero Spam

v1.13

by shawfactor · updated 4 years ago

Zero Spam makes blocking spam comments and registrations easy.

anti-spamantispamcomment spamcommentsspam
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#12,995
Up10 vs yesterday
Active installs (est.)
≈ 169
100+ reported · High
Total downloads
8.5K
8,493 all-time
Rating
5.0/5
3 reviews
Support resolved
–
0 of 0 threads, last 2 months
Growing·Downloads +0% (30d)·Toward 200+ · ETA unknown

LH Zero Spam at a glance

LH Zero Spam is a WordPress plugin by shawfactor with 100+ active installs, the #12,995 most popular plugin on WordPress.org. On a typical day it’s downloaded about 6 times, about the same as the month before. It’s rated 5.0 out of 5 from 3 reviews. Version 1.13 came out on Oct 14, 2022, more than 4 years ago. It is tested up to WordPress 6.0.18. Among the 36 plugins tagged “comment spam”, it ranks #7. It was first released in 2015.

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

131 downloads · the last 30 days

Downloads over time
LH Zero Spam Compare series
Downloads over time: 30 days across 1 series.0510Oct 10Oct 15Oct 20Oct 25Oct 29Nov 3Nov 8Oct 29, 2026: Tested up to 6.0.18
View as table
DateLH Zero Spam
Nov 8, 20264
Nov 7, 20264
Nov 6, 20267
Nov 5, 20261
Nov 4, 20266
Nov 3, 20267
Nov 2, 202612
Nov 1, 20268
Oct 31, 20267
Oct 30, 20261
Oct 29, 20264
Oct 28, 20264
Oct 27, 20267
Oct 26, 20266
Oct 25, 20264
Oct 24, 20265
Oct 23, 20264
Oct 22, 20262
Oct 21, 20261
Oct 20, 20263
Oct 19, 20266
Oct 18, 20262
Oct 17, 20264
Oct 16, 20263
Oct 15, 20263
Oct 14, 20266
Oct 13, 20263
Oct 12, 20261
Oct 11, 20260
Oct 10, 20266

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 169 · -21.0% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.180200Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 6.0.18
View as table
DateEstimated installs
Nov 9, 2026169
Nov 8, 2026169
Nov 7, 2026169
Nov 5, 2026214
Nov 4, 2026213
Nov 3, 2026213
Nov 2, 2026214
Nov 1, 2026212
Oct 31, 2026215
Oct 30, 2026213
Oct 29, 2026213
Oct 28, 2026214
Oct 27, 2026214

Rank over time

#12,995 · down 33 in the last 30 days

Popular rank
Popular rank: 13 days across 1 series.#13K#13KOct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 6.0.18
View as table
DateDaily snapshot
Nov 9, 2026#12,995
Nov 8, 2026#13,005
Nov 7, 2026#13,020
Nov 5, 2026#12,962
Nov 4, 2026#12,984
Nov 3, 2026#12,959
Nov 2, 2026#12,941
Nov 1, 2026#12,990
Oct 31, 2026#12,909
Oct 30, 2026#12,957
Oct 29, 2026#12,981
Oct 28, 2026#12,967
Oct 27, 2026#12,962

Growth %

Average -1.80% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 12 days across 1 series.-10%0%10%Oct 28Oct 30Nov 1Nov 3Nov 5Nov 7Nov 9
View as table
DateGrowth
Nov 9, 20260.00%
Nov 8, 20260.00%
Nov 7, 2026-10.51%
Nov 5, 2026+0.47%
Nov 4, 20260.00%
Nov 3, 2026-0.47%
Nov 2, 2026+0.94%
Nov 1, 2026-1.40%
Oct 31, 2026+0.94%
Oct 30, 20260.00%
Oct 29, 2026-0.47%
Oct 28, 20260.00%

Active installs band

100+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 14 days across 1 series.100150200Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 6.0.18
View as table
DateDaily snapshot
Nov 9, 2026100+
Nov 8, 2026100+
Nov 7, 2026100+
Nov 6, 2026200+
Nov 5, 2026200+
Nov 4, 2026200+
Nov 3, 2026200+
Nov 2, 2026200+
Nov 1, 2026200+
Oct 31, 2026200+
Oct 30, 2026200+
Oct 29, 2026200+
Oct 28, 2026200+
Oct 27, 2026200+

Search rankings

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

See where LH Zero Spam ranks in search

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Change log

From our daily snapshot of WordPress.org
  1. Rank #12967 → #12962Downloads +62.5%
    • Tested up to 6.0.17 → 6.0.18

Versions in use

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

  • v1.1390%
  • v1.1010%

Rating trend

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

Requirements & info

Version history
Version
1.13
Requires WordPress
4.0
Tested up to
6.0.18
Requires PHP
7.0
First released
Jul 14, 2015
Last updated
Oct 14, 2022
Releases, last 12 months
…

Questions about LH Zero Spam

How many websites use LH Zero Spam?

LH Zero Spam 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 #12,995 most popular plugin on WordPress.org.

How many times has LH Zero Spam been downloaded?

8,493 times in total since 2015. On a typical day it’s downloaded about 6 times. See download stats

When was LH Zero Spam last updated?

Version 1.13 came out on Oct 14, 2022 (4 years ago).

Is LH Zero Spam compatible with the latest WordPress?

LH Zero Spam’s readme says it’s tested up to WordPress 6.0.18, 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 LH Zero Spam still maintained?

Its last release was 4 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.

What rating does LH Zero Spam have?

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

What are the best alternatives to LH Zero Spam?

The plugins most like LH Zero Spam, by the tags they share, are Akismet Anti-spam (5M+), Anti-Spam, Spam FireWall by CleanTalk (200K+) and Spam Destroyer (5K+). Compare all alternatives

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
LH Zero Spam
Suggested:
Metric
LH Zero Spam
Estimated installs≈ 169
Reported installs100+
Rating5.0
Reviews3
Total downloads8.5K
Authorshawfactor
First releasedJul 14, 2015
Version1.13
Requires WP4.0
Requires PHP7.0
Last updatedOct 14, 2022

Alternatives to LH Zero Spam

Compare all alternatives

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

Side by side:LH Zero Spam vs Akismet Anti-spamLH Zero Spam vs Anti-Spam, Spam FireWall by CleanTalkLH Zero Spam vs Spam Destroyer

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