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Technology · Add-ons

Contact Form 7

contactform7.com
Free plan

Contact Form 7 is a free open-source WordPress plugin that manages multiple contact forms with custom markup and submission handling.[1][2]

Streamline communication on your WordPress site with Contact Form 7. This versatile plugin allows you to create and manage multiple contact forms with ease. Featuring Ajax-powered submissions for a smooth user experience, CAPTCHA for security, and Akismet integration for spam filtering, Contact Form 7 provides a robust solution for all your contact form needs.

Contact Form 7 belongs toForm buildersWordPress pluginscategories.

Platform ecosystem

Built specifically as a native extension for WordPress sites[1]

PHP baseline

Requires modern PHP hosting environments to ensure secure execution[1]

70websites

use it — 2.7% of the 2,555 websites we scanned in the last 12 months

#4of 104

tools in its category seen in our scans (we recognize 313)

14public pages

on UptimeCard — open any of them to see how that site is doing

In short: A dependable and unencumbered form solution for WordPress sites, suited for developers comfortable configuring forms with text markup.[1]

2.78% of all websites we track run Contact Form 7▲ 0.02 points since 20 Sep

Should you use Contact Form 7?

The 10-second version, from the vendor’s own pages and what we see in our scans

Contact Form 7 fits if…

  • WordPress sites wanting a completely free form solution with no upsells, paid feature gates, or database bloat.[1]

Look elsewhere if…

  • Non-technical site editors seeking drag-and-drop visual form construction and built-in entry management without add-on plugins.[2]
Recent updates require up-to-date PHP runtimes to maintain operational compatibility across hosting providers.[1]

Products

In the vendor’s own words

Contact Form 7

This page

Core form management plugin providing flexible markup and automated submission delivery.[2]

Flamingo

Companion plugin for storing contact form submissions and messages in the WordPress database.[2]

Bogo

Multilingual extension providing clean language switching for WordPress content and forms.[2]

Contact Form 7 versions

The newest release, the series that still gets fixes, and what changed

Latest release

6.2.3[3]

Released 21 Oct 2026

Maintained series

6

What Contact Form 7 sites add on top

How many of the 70 Contact Form 7 sites we scanned also run each tool, grouped by what the tool does

Analytics

Google Analytics
84%59 sites
Site Kit
33%23 sites
Facebook Pixel
19%13 sites

Tag manager

Google Tag Manager
67%47 sites

Search visibility

Yoast SEO
66%46 sites

Page builder

Elementor
36%25 sites

Marketing

HubSpot
17%12 sites

Live chat

WhatsApp Business Chat
16%11 sites

The full bar means every Contact Form 7 site. A site can run several tools for one job, so the shares of tools in one group can add up to more than 100%.

How Contact Form 7 sites protect themselves

Share of the 70 sites we scanned that run each protection

reCAPTCHA34% · 24 sites

reCAPTCHA is a free service from Google that helps protect websites from spam and abuse

HSTS17% · 12 sites

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS

Protections add up, they do not replace each other: a site can run all of them.

What sites use Contact Form 7 for

An estimate from UptimeCard's technology map of 14 public sites

Runs the marketing site7 sites

exalate.com · gocache.com.br · lusha.com

Runs the whole site5 sites

abeta.co.uk · multivende.com · myfitapp.com

Hosts help, docs or support content2 sites

cloudways.com · semaphoreci.com

Rough guide, not a measurement: each description is written automatically from the site’s technology stack and the site has not confirmed it. A site is counted once, in the first group its description fits (shop, help and docs, blog, marketing site; otherwise the whole site). Descriptions that only guess (“likely”, “may”) are left out.

At a glance

UptimeCard's own scans and tests of 2,555 websites · refreshed weekly

How Contact Form 7 sites scoreout of 100 · hover or tap a score for details

50PerformanceLowaverage site: 5085AccessibilityGoodaverage site: 8986Best practicesGoodaverage site: 9385SEOGoodaverage site: 92

Page load time

Loads about as fast as the average site

Contact Form 7 sites
4.3 s
All sites
4.3 s

Most Contact Form 7 sites load in 3.8–6.6 s. Home page weight: 4.7 MB vs 3.3 MB for all sites. 12 public sites measured.

Who uses it?

Business Services sites use Contact Form 7 3.6× more than average

Business Services3.6× avg43%
Technology and Software36%
Software as a Service (SaaS)14%
Economic Data and Analysis7%

Share of 14 classified public sites. “× average” compares with all 961 public sites.

How Contact Form 7 sites are built

Closest partners. The number says how many times more often the tool runs on Contact Form 7 sites than on an average website. Hover a partner for its share of sites.

Twitter Emoji (Twemoji)15×Site Kit13×LiteSpeed10×OWL Carousel8×Hostinger8×Elementor8×Yoast SEO7×WhatsApp Business Chat5×jQuery UI5×

Stacks we see most. Tools that tend to run together with Contact Form 7 on the same websites. The percentage is the share of all 70 Contact Form 7 sites that run the whole stack.

11 stacks · swipe, drag or use the arrows
#1

Contact Form 7 + Yoast SEO + Bootstrap + cdnjs

11.4%8 of 70 sites
#2

Contact Form 7 + Yoast SEO + wpBakery

10%7 of 70 sites
#3

Contact Form 7 + Yoast SEO + WP Rocket

10%7 of 70 sites
#4

Contact Form 7 + Yoast SEO + YouTube

10%7 of 70 sites
#5

Contact Form 7 + Elementor + Site Kit + RankMath SEO

7.1%5 of 70 sites
#6

Contact Form 7 + Elementor + Slider Revolution + GSAP

5.7%4 of 70 sites
#7

Contact Form 7 + Site Kit + Slider Revolution

5.7%4 of 70 sites
#8

Contact Form 7 + Site Kit + GSAP

5.7%4 of 70 sites
#9

Contact Form 7 + Elementor + Sectigo

5.7%4 of 70 sites
#10

Contact Form 7 + Site Kit + Sectigo

5.7%4 of 70 sites
#11

Contact Form 7 + GSAP + Google Maps

5.7%4 of 70 sites

Similar tools in its category

Form builders: 313 tools known, 104 seen in our scans

How websites combine Contact Form 7 with other tools

Relationships found on the websites that use it, from the same map status pages show.

Integrates with another 11Needs another tool 7Complements another tool 4Overlaps with another 4Built on a platform 3

Who is behind Contact Form 7

From its own pages and public records, with sources

Developed by

Rock Lobster Inc.[2]

Its story

  1. 2009

    Deployed version 2.0.7 in 2009 with expanded form validation hooks and captcha cleanup routines.[4]

  2. 2014

    Modernized administrative form management with the release of version 4.0 in 2014.[5]

  3. 2018

    Strengthened automated spam protection in 2018 with improved server-side reCAPTCHA verification.[6]

  4. 2020

    Issued critical security hardening update 5.3.2 across the WordPress plugin directory in 2020.[7]

  5. 2024

    Adopted modern block and script conventions with the major version 6.0 release in 2024.[8]

  6. 2026

    Delivered version 6.2.3 in 2026 with refined validation routines and core compatibility fixes.[1]

Questions about Contact Form 7

How many websites use Contact Form 7?
We found Contact Form 7 on 70 of the 2,555 websites we scanned in the last 12 months (2.7%). 14 of them have a public status page.
What is Contact Form 7 often used with?
Among the websites we scan, Contact Form 7 is often found alongside Google Analytics (84.3% of its sites), Yoast SEO (65.7% of its sites), Twitter Emoji (Twemoji) (61.4% of its sites).
What are the alternatives to Contact Form 7?
Other form builders tools we recognize include Yoast SEO, Elementor, WP Rocket, Site Kit.

Is your website built with Contact Form 7?

UptimeCard checks it around the clock, tells you the minute it stops answering, and gives your visitors a status page.