Limited-Time Offer

Get Extra 20% off on FullCharge Yearly Plan — available for first 10 users only. Don’t miss out! 🚀

TrackWP

Hashcash for Contact Form 7

v0.1.4.1

by Abdussamad Abdurrazzaq · updated 13 years ago

Add Hashcash spam protection to Contact Form 7.

anti-spamcontact form 7hashcashspam preventionwp hashcash
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#23,582
Up121 vs yesterday
Active installs (est.)
≈ 35
30+ reported · High
Total downloads
3.7K
3,732 all-time
Rating
5.0/5
3 reviews
Support resolved
–
0 of 0 threads, last 2 months
Growing·Downloads +0% (30d)·Toward 40+ · ETA unknown

Hashcash for Contact Form 7 at a glance

Hashcash for Contact Form 7 is a WordPress plugin by Abdussamad Abdurrazzaq with 30+ active installs, the #23,582 most popular plugin on WordPress.org. On a typical day it’s downloaded about 3 times, about the same as the month before. It’s rated 5.0 out of 5 from 3 reviews. Version 0.1.4.1 came out on Dec 28, 2013, more than 12 years ago. It is tested up to WordPress 3.7.41. It leads the 2 plugins tagged “hashcash”. It was first released in 2012.

Chart time range

Applies to every chart below. History from Oct 11, 2026, 31 days.

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

Downloads over time

Download stats

63 downloads · the last 30 days

Downloads over time
Hashcash for Contact Form 7 Compare series
Downloads over time: 27 days across 1 series.024Oct 11Oct 15Oct 20Oct 24Oct 28Nov 2Nov 6
View as table
DateHashcash for Contact Form 7
Nov 6, 20263
Nov 5, 20264
Nov 4, 20263
Nov 3, 20265
Nov 2, 20264
Nov 1, 20263
Oct 31, 20264
Oct 30, 20261
Oct 29, 20260
Oct 28, 20262
Oct 27, 20264
Oct 26, 20265
Oct 25, 20261
Oct 24, 20263
Oct 23, 20261
Oct 22, 20260
Oct 21, 20260
Oct 20, 20263
Oct 19, 20264
Oct 18, 20262
Oct 17, 20262
Oct 16, 20261
Oct 15, 20262
Oct 14, 20262
Oct 13, 20262
Oct 12, 20261
Oct 11, 20261

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 35 · +2.9% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.343536Oct 28Oct 30Nov 1Nov 3Nov 5Nov 8Nov 10
View as table
DateEstimated installs
Nov 10, 202635
Nov 9, 202635
Nov 8, 202635
Nov 7, 202635
Nov 5, 202636
Nov 4, 202635
Nov 3, 202635
Nov 2, 202635
Nov 1, 202635
Oct 31, 202635
Oct 30, 202635
Oct 29, 202634
Oct 28, 202634

Rank over time

#23,582 · up 270 in the last 30 days

Popular rank
Popular rank: 12 days across 1 series.#23.6K#23.8KOct 28Oct 30Nov 1Nov 4Nov 6Nov 10
View as table
DateDaily snapshot
Nov 10, 2026#23,582
Nov 9, 2026#23,703
Nov 7, 2026#23,743
Nov 6, 2026#23,758
Nov 5, 2026#23,460
Nov 4, 2026#23,661
Nov 2, 2026#23,533
Nov 1, 2026#23,574
Oct 31, 2026#23,682
Oct 30, 2026#23,716
Oct 29, 2026#23,918
Oct 28, 2026#23,852

Growth %

Average +0.22% a day in the last 30 days

Growth %, day over day
Growth %, day over day: 12 days across 1 series.-2%0%2%Oct 29Oct 31Nov 2Nov 4Nov 8Nov 10
View as table
DateGrowth
Nov 10, 20260.00%
Nov 9, 20260.00%
Nov 8, 20260.00%
Nov 7, 2026-1.39%
Nov 5, 2026+2.86%
Nov 4, 20260.00%
Nov 3, 20260.00%
Nov 2, 20260.00%
Nov 1, 20260.00%
Oct 31, 20260.00%
Oct 30, 2026+2.94%
Oct 29, 20260.00%

Active installs band

30+ on WordPress.org

Active installs (rounded band)
Active installs (rounded band): 15 days across 1 series.293031Oct 27Oct 29Nov 1Nov 3Nov 5Nov 8Nov 10
View as table
DateDaily snapshot
Nov 10, 202630+
Nov 9, 202630+
Nov 8, 202630+
Nov 7, 202630+
Nov 6, 202630+
Nov 5, 202630+
Nov 4, 202630+
Nov 3, 202630+
Nov 2, 202630+
Nov 1, 202630+
Oct 31, 202630+
Oct 30, 202630+
Oct 29, 202630+
Oct 28, 202630+
Oct 27, 202630+

Search rankings

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

See where Hashcash for Contact Form 7 ranks in search

Track this plugin to check its position for the searches you choose, daily, with an alert when it moves.

Track this plugin

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.

  • v0.1100%

Rating trend

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

Requirements & info

Version history
Version
0.1.4.1
Requires WordPress
3.4.0
Tested up to
3.7.41
Requires PHP
–
First released
Dec 2, 2012
Last updated
Dec 28, 2013
Releases, last 12 months
…

Questions about Hashcash for Contact Form 7

How many websites use Hashcash for Contact Form 7?

Hashcash for Contact Form 7 is active on 30+ WordPress sites, as WordPress.org reports it. WordPress.org rounds the number down, so the real count is somewhat higher. That makes it the #23,582 most popular plugin on WordPress.org.

How many times has Hashcash for Contact Form 7 been downloaded?

3,732 times in total since 2012. On a typical day it’s downloaded about 3 times. See download stats

When was Hashcash for Contact Form 7 last updated?

Version 0.1.4.1 came out on Dec 28, 2013 (12 years ago).

Is Hashcash for Contact Form 7 compatible with the latest WordPress?

Hashcash for Contact Form 7’s readme says it’s tested up to WordPress 3.7.41, 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 Hashcash for Contact Form 7 still maintained?

Its last release was 12 years ago, so it may no longer be actively maintained. No support threads were opened in the last two months.

What rating does Hashcash for Contact Form 7 have?

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

What are the best alternatives to Hashcash for Contact Form 7?

The plugins most like Hashcash for Contact Form 7, by the tags they share, are Database Addon for Contact Form 7 (600K+), CF7 Apps (300K+) and ReCaptcha v2 for Contact Form 7 (200K+). 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
Hashcash for Contact Form 7
Suggested:
Metric
Hashcash for Contact Form 7
Estimated installs≈ 35
Reported installs30+
Rating5.0
Reviews3
Total downloads3.7K
AuthorAbdussamad Abdurrazzaq
First releasedDec 2, 2012
Version0.1.4.1
Requires WP3.4.0
Requires PHP–
Last updatedDec 28, 2013

Alternatives to Hashcash for Contact Form 7

Compare all alternatives

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

Side by side:Hashcash for Contact Form 7 vs Database Addon for Contact Form 7Hashcash for Contact Form 7 vs CF7 AppsHashcash for Contact Form 7 vs ReCaptcha v2 for Contact Form 7

More by Abdussamad Abdurrazzaq

See everything by Abdussamad Abdurrazzaq

Other plugins from this author in our catalog.