Yes, Smart SEO is free to use. It is available as a free plugin on WordPress.org.

How many websites use Smart SEO?

Smart SEO has 100 active installations as tracked by WordPress.org.

What are the best Smart SEO alternatives?

Popular alternatives to Smart SEO include Yoast SEO – Advanced SEO with real-time…, LiteSpeed Cache, All in One SEO – Powerful SEO Plugin to…. You can compare them side-by-side on our comparison pages.

Does Smart SEO work with the latest WordPress?

Smart SEO has been tested up to WordPress 6.9.4. It requires WordPress 6.0+ and PHP 7.4+.

Smart SEO — Reviews, Rating & Alternatives (2026)

Name: Smart SEO
Author: DediData

As of April 2026, Smart SEO is a WordPress seo plugin with 100 active installations and a 0/5 rating0. It has been downloaded 2.7K+ times in total. Requires WordPress 6.0+ and PHP 7.4+. Available on WordPress.org since 2018. Recently updated within the last 3 months. Top alternative: Yoast SEO – Advanced SEO with real-time….