Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More

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

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

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

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

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

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.

1. ★★★★★ madda40

   3mo ago

   I have sent my kids to college, buy a home in the Beach and holidays on Caribean thanks to CFF. no competitor to them. Now if you combined wit Claude Work is the glory!!

   Read on wp.org ↗
2. ★★★★★ Ayeshamalik

   3mo ago

   A very Good plugin for creating calculators and tools

   Read on wp.org ↗
3. ★★★★★ mjmangieri

   4mo ago

   I started off using the free version of CFF and was blown away by the available features. So, even though I really didn’t need any of the ‘Pro’ version features yet, I went ahead and upgraded anyway as this product is certainly worth the $$$.

   Read on wp.org ↗
4. ★★★★★ mutual50

   4mo ago

   Absolutely awesome calculated form builder with unexpectedly complete and complex capabilities. I thought I lost a form, reported it, and had an immediate response. The form was not lost.

   Read on wp.org ↗
5. ★★★★★ PompeyPaul

   5mo ago

   Easy to use and great support. I tried several before finding this one and it’s perfect. Highly recommended.

   Read on wp.org ↗
6. ★★★★★ Michael Rieder

   5mo ago

   I can highly recommend this plugin if you have to create forms with a wide range of functionalities. The support is exceptional! Fast an competent.

   Read on wp.org ↗
7. ★★★★★ darkside999

   5mo ago

   Great plugin and exceptional support!!

   Read on wp.org ↗
8. ★★★★★ raiman70

   6mo ago

   Plugin that’s easy to use.

   Read on wp.org ↗

Recent releases and news for this plugin

1. — Version 5.4.9.2 Improved the drag-and-drop behavior of controls in the form builder for greater accuracy. Updated the list of supported AI models. Enhanced nonce handling to ensure compatibility with LiteSpeed Cache. Updated the _setHan 5.4.9.2
2. — Version 5.4.9.1 Refactored compatibility with third-party cache and optimization plugins, while improving overall plugin performance. Updated the Slider control to make it easier to identify in the form builder. Updated the Phone contro 5.4.9.1
3. — Version 5.4.9.0 Fixes an issue introduced in the previews plugin update. 5.4.9.0
4. — Version 5.4.8.9 Implements a new AI-powered feature in the Entries section that allows filtering submissions using natural language search queries. Modifies the Entries section to preserve the current filtering options when performing a 5.4.8.9
5. — Version 5.4.8.8 Prevents third-party plugins from injecting notices into the Forms List and Form Builder pages. Enhances various visual elements. Fixes a minor issue with the search box in phone number controls. Implements an arithmetic 5.4.8.8
6. — Version 5.4.9.3 Automatically opens popups or expands collapsed fieldsets when a validation error occurs in a contained field during form submission or when navigating to the next page. Adds the new addItem, removeItem, and getItemsName 5.4.9.3

18 disclosed vulnerabilities on record for this plugin, all fixed in the current version. Sites on older versions stay exposed until they update.

1. Medium · 6.4 Calculated Fields Form <= 5.4.5.0 - Authenticated (Contributor+) Stored Cross-Site Scripting via Form Settings ↗
   2026-03-12 CVE-2026-3986 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 5.4.5.0 Patched in 5.4.5.1
2. Medium · 4.3 Calculated Fields Form <= 5.4.4.1 - Missing Authorization ↗
   2026-02-16 CVE-2026-25368 Missing Authorization Affects <= 5.4.4.1 Patched in 5.4.4.2
3. Medium · 4.3 Calculated Fields Form <= 5.3.58 - Cross-Site Request Forgery ↗
   2025-06-05 CVE-2025-49291 Cross-Site Request Forgery (CSRF) Affects <= 5.3.58 Patched in 5.3.59
4. Medium · 4.4 Calculated Fields Form <= 5.2.61 - Authenticated (Admin+) Stored Cross-Site Scripting ↗
   2025-04-09 CVE-2024-13381 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 5.2.61 Patched in 5.2.62
5. Medium · 4.4 Calculated Fields Form <= 5.2.61 - Authenticated (Admin+) Stored Cross-Site Scripting ↗
   2025-04-08 CVE-2024-12273 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 5.2.61 Patched in 5.2.62
6. Medium · 4.4 Calculated Fields Form <= 5.2.63 - Authenticated (Admin+) Stored Cross-Site Scripting ↗
   2025-03-02 CVE-2024-13382 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 5.2.63 Patched in 5.2.64
7. Medium · 5.3 Calculated Fields Form <= 5.2.63 - Denial of Service ↗
   2024-12-16 CVE-2024-12601 Uncontrolled Resource Consumption Affects <= 5.2.63 Patched in 5.2.64
8. Medium · 5.3 Calculated Fields Form <= 5.2.45 - HTML Injection ↗
   2024-10-16 CVE-2024-9940 Failure to Sanitize Special Elements into a Different Plane (Special Element Injection) Affects <= 5.2.45 Patched in 5.2.46
9. Medium · 6.1 Calculated Fields Form <= 1.2.54 - Reflected Cross-Site Scripting ↗
   2024-03-25 CVE-2024-29759 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.2.54 Patched in 1.2.55
10. High · 7.2 Calculated Fields Form Professional <= 5.1.56 - Unauthenticated Stored Cross-Site Scripting ↗
    2024-03-01 CVE-2024-2020 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 5.1.56 Patched in 5.1.57
11. Medium · 6.4 Calculated Fields Form <= 1.2.52 - Authenticated (Contributor+) Stored Cross-Site Scripting ↗
    2024-02-01 CVE-2024-0963 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.2.52 Patched in 1.2.53
12. Medium · 4.3 Calculated Fields Form <= 1.2.28 - Authenticated (Contributor+) Open Redirect via Shortcode ↗
    2023-12-27 CVE-2023-51517 URL Redirection to Untrusted Site ('Open Redirect') Affects <= 1.2.28 Patched in 1.2.29
13. Medium · 4.4 Calculated Fields Form <= 1.2.40 - Authenticated (Admin+) Stored Cross-Site Scripting ↗
    2023-12-05 CVE-2023-6446 Improper Neutralization of Alternate XSS Syntax Affects <= 1.2.40 Patched in 1.2.41
14. Medium · 4.3 Calculated Fields Form <= 1.1.120 - Cross-Site Request Forgery ↗
    2023-03-02 CVE-2023-26523 Cross-Site Request Forgery (CSRF) Affects <= 1.1.120 Patched in 1.1.121
15. Medium · 4.3 Calculated Fields Form <= 1.1.120 - Missing Authorization to Feedback Submission ↗
    2023-02-28 CVE-2023-26523 Missing Authorization Affects <= 1.1.120 Patched in 1.1.121
16. Medium · 4.4 Calculated Fields Form <= 1.1.150 - Authenticated (Administrator+) Stored Cross-Site Scripting ↗
    2023-02-22 CVE-2023-0389 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.1.150 Patched in 1.1.151
17. Medium · 5.4 Calculated Fields Form <= 1.0.353 - Authenticated Stored Cross-Site Scripting ↗
    2020-01-22 CVE-2020-7228 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Affects <= 1.0.353 Patched in 1.0.354
18. Critical · 9.8 Calculated Fields Form <= 1.0.11 - Cross-Site Request Forgery to SQL Injection ↗
    2015-03-02 Cross-Site Request Forgery (CSRF) Affects <= 1.0.11 Patched in 1.0.12

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0.1

Translated into 48 languages, 0 at 90% or more

Plus 24 more locales with partial translations.

Growth timeline

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

1. 2025-11-09 50K+ → 40K+ down after 614 days in tier
2. 2024-03-05 60K+ → 50K+ down

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).

• C Contact Form 7 add confirm 50K+ installs · 4.2★ · 2 shared tags D
• Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder 30K+ installs · 4.5★ · 2 shared tags A
• Gravity PDF 20K+ installs · 4.9★ · 2 shared tags B
• Visual Form Builder 20K+ installs · 4.1★ · 2 shared tags D
• HTML Forms – Simple WordPress Forms Plugin 10K+ installs · 4.8★ · 2 shared tags A
• Bit Form – Contact Form, Payment Forms, Multi Step Forms, Calculator & Custom Form Builder 10K+ installs · 4.9★ · 2 shared tags A

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Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More: 40K+ active installs, 4.9★ (970 reviews). Plugin Pulse (WP Mayor), as of 2026-08-25. https://plugins.wpmayor.com/plugin/calculated-fields-form