🆚 Contact Form 7 vs. Slim SEO
- 📈 Contact Form 7 is much more popular than Slim SEO.
- 🌍 Contact Form 7 is more popular in all countries.
Contact Form 7
Slim SEOType
About
Contact Form 7 is a free 
WordPress plugin that allows users to create and customize contact forms and other types of forms for their websites.
It supports customizable form fields, shortcode embedding, submission notifications, and spam protection via 
reCAPTCHA, Cloudflare 
Turnstile, and 
Akismet.
Slim SEO is a lightweight WordPress SEO plugin that automates core optimization tasks with minimal configuration.
It automatically generates meta tags, 
Open Graph and 
Twitter Cards, builds 
XML sitemaps, adds structured data using 
JSON-LD, and includes features such as breadcrumbs, 404 monitoring, and basic robots control.
Headquarters
Pricing
Categories
Popularity
Determined by the number of sites using each technology.
Market share
Popularity by country
Determined by the number of sites detected from each country.
Awards
- 🥇 Most popular in the United States in the Forms category.
- 🥇 Most popular in the United States in the Feedback category.
- 🥇 Most popular in Japan in the Feedback category.
- 🥇 Most popular in Japan in the Forms category.
- 🥇 Most popular in Japan in the WordPress Plugins category.
- ⭐ 4th most popular in Taiwan in the SEO category.
- ⭐ 7th most popular in Indonesia in the SEO category.
- ⭐ 9th most popular in Italy in the SEO category.
- ⭐ 9th most popular in Russia in the SEO category.
- ⭐ 10th most popular in Germany in the SEO category.
Popularity by domain category
Determined by the number of sites in each category.
Top sites
Top-ranked sites that use these technologies.
Compare alternatives
Technologies with similar characteristics.
🗃️ About This Data
- We evaluate the popularity of technologies based on the number of websites where we detect their usage.
- Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
- This report is based on the analysis of 3,816,146 websites.
- Statistics were last calculated on .
- For more details, see our methodology and disclaimer.