Popular SEO Tools

1. Google Keyword Planner

2. UberSuggest by Neil Patel

3. MOZ SEO

4. SEMrush SEO

5. Ahrefs

---

Free WordPress SEO Plugins

1. Rank Math SEO

2. Yoast SEO

3. All-in-One SEO

4. SEOPress

5. Squirrly SEO