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Double Opt-in for CF7

v1.0.1

by Krzysztof Busłowicz · updated 1 year ago

This plugin adds a double opt-in functionality to CF7 forms.

accessibilitycontactcontact formemailmultilingual
WordPress.org SaveAnalyze reviews Track this plugin
Rank
#15,019
Up28 vs yesterday
Active installs (est.)
≈ 138
100+ reported · High
Total downloads
3.2K
3,238 all-time
Rating
3.5/5
2 reviews
Support resolved
–
0 of 0 threads, last 2 months
Growing·Downloads +40% (30d)·Toward 200+ · ETA ~34d

Double Opt-in for CF7 at a glance

Double Opt-in for CF7 is a WordPress plugin by Krzysztof Busłowicz with 100+ active installs, the #15,019 most popular plugin on WordPress.org. On a typical day it’s downloaded about 4 times, 40% more than the month before. It’s rated 3.5 out of 5 from 2 reviews. Version 1.0.1 came out on Jun 2, 2025, more than a year ago. It is tested up to WordPress 5.9.20. Among the 393 plugins tagged “multilingual”, it ranks #64. It was first released in 2022.

Chart time range

Applies to every chart below. History from Oct 10, 2026, 31 days.

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

Downloads over time

Download stats

91 downloads · the last 30 days

Downloads over time
Double Opt-in for CF7 Compare series
Downloads over time: 25 days across 1 series.05Oct 10Oct 14Oct 18Oct 22Oct 26Oct 30Nov 3Oct 29, 2026: Tested up to 5.9.20
View as table
DateDouble Opt-in for CF7
Nov 3, 20265
Nov 2, 20268
Nov 1, 20265
Oct 31, 20263
Oct 30, 20263
Oct 29, 20264
Oct 28, 20265
Oct 27, 20265
Oct 26, 20264
Oct 25, 20262
Oct 24, 20265
Oct 23, 20262
Oct 22, 20260
Oct 21, 20264
Oct 20, 20261
Oct 19, 20268
Oct 18, 20262
Oct 17, 20262
Oct 16, 20262
Oct 15, 20263
Oct 14, 20266
Oct 13, 20263
Oct 12, 20262
Oct 11, 20261
Oct 10, 20266

Unusual spikes are usually updates, not new installs.

Estimated installs

≈ 138 · -6.1% in the last 30 days

Estimated installs
Estimated installs: 13 days across 1 series.140145Oct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 5.9.20
View as table
DateEstimated installs
Nov 9, 2026138
Nov 8, 2026138
Nov 7, 2026138
Nov 5, 2026139
Nov 4, 2026139
Nov 3, 2026139
Nov 2, 2026139
Nov 1, 2026138
Oct 31, 2026138
Oct 30, 2026138
Oct 29, 2026139
Oct 28, 2026139
Oct 27, 2026147

Rank over time

#15,019 · up 7 in the last 30 days

Popular rank
Popular rank: 13 days across 1 series.#15K#15K#15.1KOct 27Oct 29Oct 31Nov 2Nov 5Nov 7Nov 9Oct 29, 2026: Tested up to 5.9.20
View as table
DateDaily snapshot
Nov 9, 2026#15,019
Nov 8, 2026#15,047
Nov 7, 2026#15,037
Nov 6, 2026#15,006
Nov 5, 2026#14,993
Nov 4, 2026#15,016
Nov 3, 2026#14,968
Nov 2, 2026#14,957
Oct 31, 2026#15,055
Oct 30, 2026#15,065
Oct 29, 2026#15,011
Oct 28, 2026#15,005
Oct 27, 2026#15,026

Growth %

Average -0.48% 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, 20260.00%
Nov 7, 2026-0.36%
Nov 5, 20260.00%
Nov 4, 20260.00%
Nov 3, 20260.00%
Nov 2, 2026+0.72%
Nov 1, 20260.00%
Oct 31, 20260.00%
Oct 30, 2026-0.72%
Oct 29, 20260.00%
Oct 28, 2026-5.44%

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 9Oct 29, 2026: Tested up to 5.9.20
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.

See where Double Opt-in for CF7 ranks in search

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Change log

From our daily snapshot of WordPress.org
  1. Rank #15005 → #14993
    • Tested up to 5.9.19 → 5.9.20

Versions in use

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

  • v1.0100%

Rating trend

3.5★★★★★2 reviews · steady in the last 30 days

Requirements & info

Version history
Version
1.0.1
Requires WordPress
5.3
Tested up to
5.9.20
Requires PHP
7.0
First released
Feb 3, 2022
Last updated
Jun 2, 2025
Releases, last 12 months
…

Questions about Double Opt-in for CF7

How many websites use Double Opt-in for CF7?

Double Opt-in for CF7 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 #15,019 most popular plugin on WordPress.org.

How many times has Double Opt-in for CF7 been downloaded?

3,238 times in total since 2022. On a typical day it’s downloaded about 4 times. See download stats

When was Double Opt-in for CF7 last updated?

Version 1.0.1 came out on Jun 2, 2025 (1 year ago).

Is Double Opt-in for CF7 compatible with the latest WordPress?

Double Opt-in for CF7’s readme says it’s tested up to WordPress 5.9.20, 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 Double Opt-in for CF7 still maintained?

Its last release was 1 year ago, so it may no longer be actively maintained. No support threads were opened in the last two months.

What rating does Double Opt-in for CF7 have?

3.5 out of 5 from 2 reviews on WordPress.org.

What are the best alternatives to Double Opt-in for CF7?

The plugins most like Double Opt-in for CF7, by the tags they share, are CF7 to Webhook (30K+), Contact Form 7 add confirm (50K+) and Gravity PDF (20K+). Compare all alternatives

Latest reviews

Analyze reviews
All reviews on WordPress.org

Review stats

3.5

★★★★★

2 reviews

  • 5 stars: 1 reviews, 50%
  • 4 stars: 0 reviews, 0%
  • 3 stars: 0 reviews, 0%
  • 2 stars: 1 reviews, 50%
  • 1 stars: 0 reviews, 0%
Positive
50%4–5★
Mixed
0%3★
Critical
50%1–2★
  • About 1 more 5★ reviews would lift it to 3.6.
  • Each new 1★ review takes 2 five-star reviews to balance out.

Compare with competitors

Add up to 1 competitor. No account needed.

Starter · 1 competitor
Double Opt-in for CF7
Suggested:
Metric
Double Opt-in for CF7
Estimated installs≈ 138
Reported installs100+
Rating3.5
Reviews2
Total downloads3.2K
AuthorKrzysztof Busłowicz
First releasedFeb 3, 2022
Version1.0.1
Requires WP5.3
Requires PHP7.0
Last updatedJun 2, 2025

Alternatives to Double Opt-in for CF7

Compare all alternatives

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

Side by side:Double Opt-in for CF7 vs CF7 to WebhookDouble Opt-in for CF7 vs Contact Form 7 add confirmDouble Opt-in for CF7 vs Gravity PDF