WP Spam Question Filter
v1.0.1by Otto Kekäläinen · updated 6 years ago
This plugin fights comment and registration spam on your website.
- Rank
- #4,913
- Down20 vs yesterday
- Active installs (est.)
- ≈ 2,220
- 2K+ reported · High
- Total downloads
- 4.5K
- 4,490 all-time
- Rating
- 5.0/5
- 4 reviews
- Support resolved
- –
- 0 of 0 threads, last 2 months
WP Spam Question Filter at a glance
WP Spam Question Filter is a WordPress plugin by Otto Kekäläinen with 2K+ active installs, the #4,913 most popular plugin on WordPress.org. On a typical day it’s downloaded about 14 times, 82% more than the month before. It’s rated 5.0 out of 5 from 4 reviews. Version 1.0.1 came out on Jul 28, 2020, more than 6 years ago. It is tested up to WordPress 4.8.34. It leads the 2 plugins tagged “seravo”. It was first released in 2014.
Chart time range
Applies to every chart below. History from Oct 10, 2026, 31 days.
Downloads over time
Download stats317 downloads · the last 30 days
View as table
| Date | WP Spam Question Filter |
|---|---|
| Nov 8, 2026 | 14 |
| Nov 7, 2026 | 14 |
| Nov 6, 2026 | 13 |
| Nov 5, 2026 | 10 |
| Nov 4, 2026 | 6 |
| Nov 3, 2026 | 18 |
| Nov 2, 2026 | 15 |
| Nov 1, 2026 | 19 |
| Oct 31, 2026 | 14 |
| Oct 30, 2026 | 10 |
| Oct 29, 2026 | 10 |
| Oct 28, 2026 | 5 |
| Oct 27, 2026 | 14 |
| Oct 26, 2026 | 13 |
| Oct 25, 2026 | 13 |
| Oct 24, 2026 | 9 |
| Oct 23, 2026 | 10 |
| Oct 22, 2026 | 10 |
| Oct 21, 2026 | 10 |
| Oct 20, 2026 | 9 |
| Oct 19, 2026 | 11 |
| Oct 18, 2026 | 7 |
| Oct 17, 2026 | 7 |
| Oct 16, 2026 | 10 |
| Oct 15, 2026 | 7 |
| Oct 14, 2026 | 7 |
| Oct 13, 2026 | 8 |
| Oct 12, 2026 | 3 |
| Oct 11, 2026 | 9 |
| Oct 10, 2026 | 12 |
Unusual spikes are usually updates, not new installs.
Estimated installs
≈ 2,219 · -3.5% in the last 30 days
View as table
| Date | Estimated installs |
|---|---|
| Nov 9, 2026 | 2,219 |
| Nov 8, 2026 | 2,232 |
| Nov 7, 2026 | 2,239 |
| Nov 5, 2026 | 2,244 |
| Nov 4, 2026 | 2,244 |
| Nov 3, 2026 | 2,250 |
| Nov 2, 2026 | 2,261 |
| Nov 1, 2026 | 2,262 |
| Oct 31, 2026 | 2,272 |
| Oct 30, 2026 | 2,284 |
| Oct 29, 2026 | 2,292 |
| Oct 28, 2026 | 2,302 |
| Oct 27, 2026 | 2,299 |
Rank over time
#4,913 · down 210 in the last 30 days
View as table
| Date | Daily snapshot |
|---|---|
| Nov 9, 2026 | #4,913 |
| Nov 8, 2026 | #4,893 |
| Nov 7, 2026 | #4,885 |
| Nov 6, 2026 | #4,880 |
| Nov 5, 2026 | #4,874 |
| Nov 4, 2026 | #4,871 |
| Nov 3, 2026 | #4,863 |
| Nov 2, 2026 | #4,846 |
| Nov 1, 2026 | #4,846 |
| Oct 31, 2026 | #4,832 |
| Oct 30, 2026 | #4,816 |
| Oct 29, 2026 | #4,819 |
| Oct 28, 2026 | #4,809 |
| Oct 27, 2026 | #4,806 |
| Oct 16, 2026 | #4,703 |
Growth %
Average -0.27% a day in the last 30 days
View as table
| Date | Growth |
|---|---|
| Nov 9, 2026 | -0.58% |
| Nov 8, 2026 | -0.31% |
| Nov 7, 2026 | -0.11% |
| Nov 5, 2026 | 0.00% |
| Nov 4, 2026 | -0.27% |
| Nov 3, 2026 | -0.49% |
| Nov 2, 2026 | -0.04% |
| Nov 1, 2026 | -0.44% |
| Oct 31, 2026 | -0.53% |
| Oct 30, 2026 | -0.35% |
| Oct 29, 2026 | -0.43% |
| Oct 28, 2026 | +0.13% |
Active installs band
2K+ on WordPress.org
View as table
| Date | Daily snapshot |
|---|---|
| Nov 9, 2026 | 2K+ |
| Nov 8, 2026 | 2K+ |
| Nov 7, 2026 | 2K+ |
| Nov 6, 2026 | 2K+ |
| Nov 5, 2026 | 2K+ |
| Nov 4, 2026 | 2K+ |
| Nov 3, 2026 | 2K+ |
| Nov 2, 2026 | 2K+ |
| Nov 1, 2026 | 2K+ |
| Oct 31, 2026 | 2K+ |
| Oct 30, 2026 | 2K+ |
| Oct 29, 2026 | 2K+ |
| Oct 28, 2026 | 2K+ |
| Oct 27, 2026 | 2K+ |
| Oct 16, 2026 | 2K+ |
Search rankings
Where it appears in WordPress.org search for the searches you track, checked every day.
See where WP Spam Question Filter ranks in search
Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.
Change log
From our daily snapshot of WordPress.org- Rank #4809 → #4874Downloads +40%
- Tested up to 4.8.33 → 4.8.34
Versions in use
Share of active installs on each published version, from WordPress.org.
- v1.0100%
Rating trend
5.0★★★★★4 reviews · steady in the last 30 days
Requirements & info
Version history- Version
- 1.0.1
- Requires WordPress
- 3.9.1
- Tested up to
- 4.8.34
- Requires PHP
- –
- First released
- Jun 4, 2014
- Last updated
- Jul 28, 2020
- Releases, last 12 months
- …
Questions about WP Spam Question Filter
How many websites use WP Spam Question Filter?
WP Spam Question Filter is active on 2K+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #4,913 most popular plugin on WordPress.org.
How many times has WP Spam Question Filter been downloaded?
4,490 times in total since 2014. On a typical day it’s downloaded about 14 times. See download stats
When was WP Spam Question Filter last updated?
Version 1.0.1 came out on Jul 28, 2020 (6 years ago). See every release
Is WP Spam Question Filter compatible with the latest WordPress?
WP Spam Question Filter’s readme says it’s tested up to WordPress 4.8.34, 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.
Does WP Spam Question Filter have known security vulnerabilities?
No. WPVulnerability’s database lists no known vulnerabilities for WP Spam Question Filter. See its security record
Is WP Spam Question Filter still maintained?
Its last release was 6 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.
What rating does WP Spam Question Filter have?
5.0 out of 5 from 4 reviews on WordPress.org.
What are the best alternatives to WP Spam Question Filter?
The plugins most like WP Spam Question Filter, by the tags they share, are Gravity Forms Zero Spam (100K+), Spam Protection (30K+) and Anti-Captcha (anti-spam botblocker) (1K+). Compare all alternatives
Latest reviews
Analyze reviewsReview stats
5.0
★★★★★
4 reviews
- 5 stars: 4 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.
| Metric | |
|---|---|
| Estimated installs | ≈ 2,220 |
| Reported installs | 2K+ |
| Rating | 5.0 |
| Reviews | 4 |
| Total downloads | 4.5K |
| Author | Otto Kekäläinen |
| First released | Jun 4, 2014 |
| Version | 1.0.1 |
| Requires WP | 3.9.1 |
| Requires PHP | – |
| Last updated | Jul 28, 2020 |
Alternatives to WP Spam Question Filter
Compare all alternativesPopular plugins with the same tags, the most in common first.

Gravity Forms Zero Spam
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Block form spam in Gravity Forms with an invisible token check, email rejection rules, and optional AI review. No CAPTCHAs for your visitors.
- Rank
- #453
- Installs
- 100K+
- 4.3

Spam Protection
by yonifre
Blocks spam the moment you activate it. No CAPTCHA, no setup, no API key. Multi-Layer. Just install and forget.
- Rank
- #989
- Installs
- 30K+
- 4.7

Anti-Captcha (anti-spam botblocker)
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Anti-Captcha is a transparent spam solution that does not require any end-user interaction.
- Rank
- #6,630
- Installs
- 1K+
- 4.2

Honeypot Anti Spam for Forminator Forms
by kgmservizi
A lightweight honeypot that blocks spam bots on Forminator contact, payment and custom forms. No captcha, no setup.
- Rank
- #6,269
- Installs
- 1K+
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Message Filter for Contact Form 7
by Kofi Mokome
Filter messages submitted through contact form 7 based on words and/or emails listed as restricted.
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- Installs
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Akismet Anti-spam
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The best anti-spam protection to block spam comments and spam in a contact form. The most trusted antispam solution for WordPress and WooCommerce.
- Rank
- #8
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Side by side:WP Spam Question Filter vs Gravity Forms Zero SpamWP Spam Question Filter vs Spam ProtectionWP Spam Question Filter vs Anti-Captcha (anti-spam botblocker)
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