1. Grammarly: Checks grammar, punctuation, and spelling errors in your writing, and suggests improvements.
2. Yoast SEO: Analyses web page text for SEO and Readability, and recommends improvements.
3. SEOquake: Analyzes web page SEO metadata and provides a summary, as well as a comparison with other pages.
4. CoSchedule Headline Analyzer: Analyzes headlines for readability and emotional impact, and suggests improvements.
5. SEMrush Writing Assistant: Analyses text for grammar, readability, and SEO, and suggests improvements.
6. Keywords Everywhere: Shows search volume, CPC, and competition data for keywords in your text, and suggests related keywords.
7. Readability Test Tool: Evaluates your text’s reading level and suggest ways to simplify it for a wider audience.