Technologies / Form builders / WordPress plugins
Ninja Forms
Ninja Forms is a WordPress form-builder plugin. It builds contact, quote and registration forms in a drag-and-drop editor; paid add-ons add payments, CRM and email-marketing connections, conditional logic and multi-step forms.
Websites running Ninja Forms are small and mid-sized WordPress business sites: service companies, consultants, agencies, non-profits, schools and local shops that need a contact form, mostly in the United States. It confirms a site that collects enquiries and, with the paid add-ons, routes those leads into a CRM or payment system.
Vendors of lead-management and sales tools buy lists of Ninja Forms websites: CRM and email marketing software, appointment scheduling, payment processors, spam protection and WordPress maintenance services. A site that has just installed Ninja Forms is setting up or re-working its lead capture, which is the right moment to offer what happens after the form is submitted; a dropped site has usually switched to a different form plugin.
Ninja Forms is active on 55,302 WordPress websites, which is 0.1% of all WordPress plugins detections we record. Websites running Ninja Forms are most often served from United States (24,118), Germany (7,126) and France (2,883), and .com, .org and .de are the most common domain endings. The most common versions are 3.15.6 (11,605 sites) and 3.15.7 (10,803).
Websites using Ninja Forms
Preview filters with coarse ranges. Exact ranks and registration dates are available in the dashboard when you download a list.
55,302 websites. Sign in to download the full list (free sample below, full lists from $69/mo)
25 days ago 2 websites used Ninja Forms; today it is 55,302 (+2765000%).
Top countries for Ninja Forms
Top TLDs
Ninja Forms versions in use
Sample of 15 websites using Ninja Forms
best-ranked first; the full list has 55,302| Domain | Country | Majestic rank | NetAPI rank | Contacts | First seen |
|---|---|---|---|---|---|
| chiesacattolica.it | IT | 21,731 | 20,599 | email phone | 2026-10-23 |
| crmls.org | - | 139,055 | 32,050 | phone | 2026-10-12 |
| perio.org | US | 18,660 | 34,525 | phone | 2026-10-10 |
| healthepro.com | US | 632,704 | 38,583 | email phone | 2026-10-11 |
| porno-von-nebenan.net | - | - | 58,264 | 2026-10-10 | |
| simplicitycollect.com | US | - | 59,583 | 2026-10-08 | |
| jedfoundation.org | US | 23,835 | 64,017 | phone | 2026-10-10 |
| mcdermottlaw.com | US | 33,484 | 71,737 | email phone | 2026-10-10 |
| thechunkychef.com | - | 60,329 | 72,690 | 2026-10-08 | |
| sacher.com | US | 33,633 | 73,833 | email phone | 2026-10-09 |
| istqb.org | - | 39,792 | 75,890 | email phone | 2026-10-12 |
| hurstpublishers.com | - | 37,266 | 80,187 | 2026-10-11 | |
| pacinst.org | US | 42,516 | 86,772 | email phone | 2026-10-11 |
| mwe.com | US | 44,756 | 89,713 | email phone | 2026-10-11 |
| thehighwire.com | - | 57,064 | 89,967 | 2026-10-09 |
Websites that started using Ninja Forms in the last 90 days
sample of 15; the full list has 55,302Period:last 7 dayslast 14 dayslast 30 dayslast 60 dayslast 90 days
| Domain | Country | Majestic rank | NetAPI rank | Contacts | First seen |
|---|---|---|---|---|---|
| chiesacattolica.it | IT | 21,731 | 20,599 | email phone | 2026-10-23 |
| crmls.org | - | 139,055 | 32,050 | phone | 2026-10-12 |
| perio.org | US | 18,660 | 34,525 | phone | 2026-10-10 |
| healthepro.com | US | 632,704 | 38,583 | email phone | 2026-10-11 |
| porno-von-nebenan.net | - | - | 58,264 | 2026-10-10 | |
| simplicitycollect.com | US | - | 59,583 | 2026-10-08 | |
| jedfoundation.org | US | 23,835 | 64,017 | phone | 2026-10-10 |
| mcdermottlaw.com | US | 33,484 | 71,737 | email phone | 2026-10-10 |
| thechunkychef.com | - | 60,329 | 72,690 | 2026-10-08 | |
| sacher.com | US | 33,633 | 73,833 | email phone | 2026-10-09 |
| istqb.org | - | 39,792 | 75,890 | email phone | 2026-10-12 |
| hurstpublishers.com | - | 37,266 | 80,187 | 2026-10-11 | |
| pacinst.org | US | 42,516 | 86,772 | email phone | 2026-10-11 |
| mwe.com | US | 44,756 | 89,713 | email phone | 2026-10-11 |
| thehighwire.com | - | 57,064 | 89,967 | 2026-10-09 |
Websites that stopped using Ninja Forms in the last 90 days
sample of 15; the full list has 7,836Period:last 7 dayslast 14 dayslast 30 dayslast 60 dayslast 90 days
| Domain | Country | Majestic rank | NetAPI rank | Contacts | Dropped |
|---|---|---|---|---|---|
| bishopmuseum.org | US | 32,324 | 74,068 | 2026-10-27 | |
| lionstudios.cc | US | 355,301 | 166,737 | 2026-10-30 | |
| kawalingpinoy.com | - | 162,797 | 178,286 | 2026-10-29 | |
| paintcare.org | - | 186,595 | 189,770 | phone | 2026-10-26 |
| thephilosophicalsalon.com | GB | 134,451 | 240,413 | 2026-10-25 | |
| athleteally.org | US | 166,178 | 287,940 | 2026-10-30 | |
| ocsinventory-ng.org | FR | 163,326 | 288,632 | email phone | 2026-10-26 |
| psta.net | US | 257,687 | 335,739 | 2026-10-26 | |
| medsurvey.com | US | - | 495,360 | 2026-10-25 | |
| pgmunicipal.com | CA | - | 521,824 | 2026-10-26 | |
| respectservices.com | - | - | 535,333 | 2026-10-25 | |
| silesto.com | - | - | 547,421 | 2026-10-25 | |
| guldsmedenhotels.com | DK | 228,594 | 591,780 | 2026-10-29 | |
| francelafleur.com | US | 265,749 | 640,472 | 2026-10-26 | |
| shortstoryproject.com | DE | 435,687 | 644,837 | 2026-10-24 |
Alternatives to Ninja Forms in WordPress plugins
All WordPress plugins technologies
Often used together with Ninja Forms
Questions about Ninja Forms websites
How many websites use the Ninja Forms plugin?
As of November 2, 2026, 55,302 WordPress websites have Ninja Forms active on their homepage. The number is recalculated every night from our own crawl of the web.
Who buys lists of websites with Ninja Forms?
Vendors of competing or complementary WordPress plugins, themes and hosting, agencies that maintain WordPress sites, and SaaS products that integrate with Ninja Forms. A site that installed the plugin has a concrete need and an admin who makes software decisions.
Where are Ninja Forms websites hosted?
United States leads with 24,118 websites, followed by Germany (7,126) and France (2,883). The country is where the website is served from; sites on a hosted platform show the platform's country.
How do I find websites that just installed Ninja Forms?
The New tab on this page lists websites where our crawler saw Ninja Forms for the first time in the last days, newest first; the Dropped tab lists the sites that removed it. Both lists download with a subscription and are refreshed every morning.
How do I get a list of websites using Ninja Forms?
A free BetaScan account downloads a {sample_rows}-row sample. A subscription from $69 a month gives the full list of 55,302 domains, or a dataset with emails, phones, country, hosting and ranks, filtered by country, TLD, rank and registration date. See pricing.
How does BetaScan detect Ninja Forms?
Our crawler fetches the homepage of every domain we track and matches the page and its response headers against the signatures of 7,636 technologies. A website counts as using Ninja Forms when its latest crawl shows the signature; when the signature disappears, the site moves to the dropped list.
How can you tell a website uses Ninja Forms?
The plugin loads its scripts and styles from /wp-content/plugins/ninja-forms/, and the rendered forms use element identifiers and classes beginning with nf-, such as nf-form-cont, nf-field-container and nf-form-fields-required. Pages that embed a form also include the plugin's JavaScript configuration object with the form fields in it.
Which businesses use Ninja Forms?
Small and mid-sized organisations with a WordPress site and a need for enquiries: law firms, contractors, medical and dental practices, schools and non-profits, marketing agencies, B2B service companies and local retailers. Developers and agencies often install it on client sites, so the owner may not even know the plugin by name.
What can you sell to Ninja Forms users?
Everything that handles a lead after the form: CRM and email marketing software, scheduling and quoting tools, live chat, payment processing, call tracking and lead-response services. WordPress maintenance, hosting and spam-protection products also fit, as the plugin is a sign of a site that is actively used for business rather than left as a brochure.