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Email Customizer

by Noptin Newsletter Team · Email & Marketing

Also makes 4 other plugins · 10.8K+ installs across the portfolio →

Easily replace the plain text WordPress emails with beautiful HTML emails that match your brand colors. All without writing a single line of code.

Try it live opens a temporary test site in your browser, which can take about 20 seconds to load. Plugins that rely on outside services or a full server may not work completely there.

⚠ Stale⚠ Few reviews

Health

C 62/100

Stale · Few reviews

Active installs

300+

≈350 estimated

Momentum

+24%

downloads vs prior 30d

Biggest opportunity: Slipping on “email customizer”. Down 5 places since 2026-09-21, now #21. Check what shipped around then, and what moved above you.

How scoring works →
62 Health · C
Maintenance 45/100
Rating quality 76/100
Support 70/100

62 health vs 66 average across 2,122 Email & Marketing plugins

Install conversion

How it's measured →

3.7%

of downloads still active

At least 300 of 8.2K lifetime downloads are still running, above its category: the median Email & Marketing plugin keeps 0.9%, across 1,295 plugins.

Downloads count every update, not just first installs, so older and more frequently released plugins read lower. Compare against other Email & Marketing plugins, not across the directory. wp.org reports active installs as the bottom of a band, so the real rate is this or higher.

Details

Version
1.1.0
Last updated
1.4y ago
Added
2020-11-02 · 5 yrs old
Requires WP
4.7
Tested up to
6.8.12
Requires PHP
5.6

Directory ranking optimization

How it's scored →

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

64 / 100

Room to improve

Most to gain: Support resolution

Update recency 53/100

Updated 510 days ago, past the ~180 days where wp.org starts discounting

WP compatibility 100/100

Tested up to WordPress 6.8.12, the current branch or newer

Rating quality 52/100

5.0★ over 2 reviews, smoothed to 4.13★ and held back under 25 reviews

Listing tuning 100/100

5 of 5 tags set · short description in place

Support resolution 0/100

0 of 1 support threads resolved in the last 2 months

To rank higher: Mark more forum threads resolved — the resolved ratio feeds the ranking.

Get the full rank-higher report →

Daily downloads

Since 5 Oct 2022 · 1,488 days · wp.org + Plugin Pulse archive

+24% vs prior 30d
531 Oct 2026

30-day downloads

Rolling 30-day volume · peak 486 · peaks are release surges

1511 Nov 2026

Directory rank

Ranked about #10,100 to #11,100, alongside the other plugins at 300+ installs. Plugins with the same install count swap places between wp.org requests, so this is where most of them sit. Checked monthly, last on 21 Oct 2026.

Health trend

Composite health score, snapshotted daily

621 Nov 2026

Update activity

How busy the existing users are, measured as downloads in the last 30 days for every 1,000 active sites. A spike means a new release everyone's pulling; a long, slow decline means an aging user base that updates less.

5031 Nov 2026

Release cadence

No release in a year
from wp.org release tags

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

0

releases in the last 12 months

1.4y ago

latest release · v1.1.0 · 9 Jun 2025

9

tagged releases on record

Recent releases

1.1.0 · 9 Jun 20251.0.8 · 20 Aug 20231.0.7 · 1 May 20231.0.5 · 22 Jan 20231.0.4 · 6 Jul 20221.0.3 · 17 Jun 20221.0.2 · 2 Sep 20211.0.1 · 4 Jul 20211.0.0 · 2 Nov 2020

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 79% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.1 79%
v1.0 21%

Estimated active installs

The public count shows “300+”. Our estimate pins where the real number sits.

tracked estimate
300–400 ≈350

Crossed into this band 15 months ago; a band this size takes about a year or more to cross, which places it about 50% of the way through.

Install history since 4 Oct 2022

3001 Nov 2026

Recent reviews

All reviews on wp.org ↗
  1. ★★★★★ Jorge Ocampo
    3.1y ago

    Simple and hassle-free, this should be a functionality built into WordPress, I didn’t even realize this was what I needed, until I tried “Noptin Newsletters” (which is also great)

    Read on wp.org ↗
  2. ★★★★★ Ace
    3.6y ago

    I have searched for YEARS for a simple and clean plugin and finally just got so frustrated with the other ones on the market overcomplicating it. THANK YOU for releasing this clean version, without any style over-rides – and even MORE options – love the content spacing option, and the hover icons to edit each section! Let’s see how compatible it is with other plugins, but for now – looks great! Exactly what I was looking for without having to hand code it!

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 8.1.12 · WP 6.8.2

✓ Low memory footprint
✓ Low page-speed impact
✓ Runs on latest PHP + WP
✓ No PHP errors
✓ No JS errors
✓ Activates cleanly
✓ No resource errors
✓ No external HTTP errors
✓ Optimized database use
✕ Frequently updated

AI assistants

How it's measured →

Whether ChatGPT and Claude name this plugin when asked the category question, and whether the readme gives them something to quote.

Not measured yet for this plugin’s topics. Its tracked searches are not among the measured topics. See the topics measured so far.

Readme readiness

3 of 8 pass · checked 29 Oct 2026

Can an assistant quote this readme? Eight deterministic checks over the wp.org listing, no model involved.

  • ✓ Says what it does "Easily replace the plain text WordPress emails with beautiful HTML emails that match your brand colors. All..."
  • ! Has a FAQ Only 2 questions in the FAQ; 3 or more gives an assistant something to match.
  • ! FAQ asks real questions 0 of 2 FAQ entries are headings, not questions ("undefined").
  • ! Names who it is for Never says who the plugin is for or what they use it for.
  • ✓ Names what it works with Mentions WooCommerce.
  • ! Headings and lists 0 headings and 0 lists; assistants quote headed sections and bullet lists, not paragraphs.
  • ! Enough to quote 760 characters of description; under 1,000 there is little to quote.
  • ✓ Tags match the text 4 of 5 tags appear in the text; "email designer" does not.

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

  1. 2025-07-25 400+ → 300+ down after 1 days in tier
  2. 2025-07-24 300+ → 400+ up after 3 days in tier
  3. 2025-07-21 400+ → 300+ down after 366 days in tier
  4. 2024-07-20 500+ → 400+ down after 120 days in tier
  5. 2024-03-22 400+ → 500+ up after 153 days in tier
  6. 2023-10-21 300+ → 400+ up after 2 days in tier
  7. 2023-10-19 400+ → 300+ down after 11 days in tier
  8. 2023-10-08 300+ → 400+ up after 8 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

Embed this report card

Drop a live Pulse card for Email Customizer into a readme, a review or a deck. It updates itself.

<iframe src="https://plugins.wpmayor.com/embed/email-customizer" width="480" height="300" style="border:0" loading="lazy" title="Email Customizer — Plugin Pulse"></iframe>
Preview card ↗

Email Customizer: 300+ active installs, 5.0★ (2 reviews). Plugin Pulse (WP Mayor), as of 2026-11-01. https://plugins.wpmayor.com/plugin/email-customizer

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