Paid
Surfer
Content planning and optimization tools for developing briefs and improving existing pages.
Content optimization tools
Plan, improve, and maintain content that answers the searcher’s real question.
How to choose
A content score is an editing prompt, not a ranking target. Verify facts, add original evidence, and remove redundant sections. Evaluate how suggestions fit your audience before accepting them.
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Freemium
Yoast SEO
WordPress SEO tools for page metadata, sitemaps, and practical content guidance.
DIYSEOHub is our own tool and appears first in the featured sort. Technical scores measure the tool’s website, not the software. Read our disclosure.