Plugin Pulse
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f(x) Builder

by David Chandra Purnama · Page Builders

Also makes 11 other plugins · 1.9K+ installs across the portfolio →

A simple page builder plugin. The one you can actually use.

⚠ Stale⚠ Likely abandoned⚠ Few reviews
How scoring works →
47 Health · D
Maintenance 3/100
Rating quality 81/100
Support 70/100

47 health vs 69 average across 1,270 Page Builders plugins

High removal-risk signals

63/100

Maintenance and integrity signals that tend to precede a WordPress.org removal. Not an official status, a heads-up to act.

  • Long abandoned. No update in 9+ years — the top precursor to removal once a vulnerability is found.
  • Compatibility drift. Tested only up to WordPress 4.8.30, well behind 6.8.

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.

35 / 100

Under-optimized

Biggest win: Update recency

Update recency 0/100
WP compatibility 9/100
Rating quality 57/100
Listing tuning 84/100

To rank higher: Last updated 3305 days ago — ship an update; wp.org decays a listing's search weight after ~180 days.

Get the full rank-higher report →

Daily downloads

Since 2022-10-05 · 1,426 days · wp.org + Plugin Pulse archive

+7% vs prior 30d
0Downloads · Aug 26

30-day downloads

Rolling 30-day volume · peaks are release surges

30

now · peak 65

3030d downloads · Aug 26

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

f(x) Builder · #25965 you Elementor Website Bu · #1 Kirki · #127 Page Builder by Site · #137

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.

1.5Kper 1k installs · Aug 26

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

9.1y ago

latest release · v1.0.2

7

tagged releases on record

Recent releases

1.0.2 · 9.1y ago1.0.1 · 9.7y ago1.0.0 · 9.7y ago1.0.0.beta · 9.9y ago1.0.0.alpha3 · 9.9y ago1.0.0.alpha2 · 9.9y ago1.0.0.alpha · 9.9y ago

What its installed base runs

via wordpress.org

Share of active installs on each version of this plugin · 100% run the current release. Green is the current release; a big slice on older versions is a user base that has stopped updating.

v1.0 100%

Estimated active installs

The public count shows “20+”. Our estimate pins where the real number sits.

tracked estimate
20–30 ≈26

Refined from the date this plugin crossed into its current band.

Install history · since 2017-03-04 · 1,395 observations

20Installs · Aug 26

Estimated value

What this plugin might earn a year, and what it might sell for. Modeled from public signals; we don't see anyone's books.

Est. annual revenue

N/A

Est. acquisition value

N/A

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from.

Details

Version
1.0.2
Last updated
9.1y ago
Added
2016-09-24 · 9 yrs old
Requires WP
4.5
Tested up to
4.8.30
Requires PHP

Recent reviews

All reviews on wp.org ↗
  1. Peter Raschendorfer
    9.2y ago

    Exactly what I was looking for. Thanks a lot. Works great.

    Read on wp.org ↗
  2. Mary
    9.3y ago

    I love it!

    Read on wp.org ↗
  3. artmaug
    9.3y ago

    I’ve used several Page Builders, but none integrates as perfectly as the f (x) Builder plugin. Clean design, very lightweight and easy to use make this plugin essential for any WordPress site. Please continue with this beautiful development, I sincerely do not know if it needs any improvement, it is perfect for me. Many thanks to the developer!

    Read on wp.org ↗
  4. mikhmich
    9.9y ago

    I mean it works without me thinking how to use it), which is unbelievable for a builder. Simple and efficient. I tried it yesterday when it was alpha, today is beta, I liked UI improvement. Great potential!

    Read on wp.org ↗
  5. nick6352683
    9.9y ago

    No bells and whistles, just a plain and simple page builder, with a FULL editor at our disposal. Perfect for those who create their own themes or shortcodes or use some quality shortcodes plugins. What’s really amazing is that it add 0 (ZERO) strain on the server – the page loads are exactly the same with this page builder active or not. If you are using a shared hosting, and especially if you are using a “heavy” plugin like Woocommerce, and if you want to have a page builder without effecting the speed of the site, then besides a good theme and agood cache plugin, this is the page builder to use. I cannot specify how excited I’m with this, I hope they don’t add too many things to it. There are a million other page builders that have plenty of features, at the expense of speed and memory (RAM). We needed at least one that is extremely lightweight, and this is it. Besides, there is no way any builder plugin can compete with Visual composer, so dominating a different niche is very clever. If anything that needs to be added, the ability to have full width content when the theme is fixed width, ala Visual Composer, or SiteOrigin. The Divi builder plugin and the Beaver builder plugin fail miserably with this.

    Read on wp.org ↗

Behavioral tests

via WP Hive

Automated install-time checks, tested on PHP 7.2.16 · WP 5.3.2

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

Growth timeline

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

  1. 2026-04-30 30+ → 20+ down after 233 days in tier
  2. 2025-09-09 20+ → 30+ up after 2 days in tier
  3. 2025-09-07 30+ → 20+ down after 732 days in tier
  4. 2023-09-06 40+ → 30+ down after 311 days in tier
  5. 2022-10-30 50+ → 40+ down after 9 days in tier
  6. 2022-10-21 40+ → 50+ up

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).

Compare head to head →

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Preview card ↗

f(x) Builder: 20+ active installs, 5.0★ (5 reviews). Plugin Pulse (WP Mayor), as of 2026-08-31. https://plugins.wpmayor.com/plugin/fx-builder