Semrush SEO Writing Assistant
Scores your draft in real time against top-ranking content for SEO, readability, originality, and tone while you write.
If you have ever picked a keyword on a low score and still failed to rank, you already know the number is not the whole story.
Key points
- For seo blog writing, set the correct target keyword, location, and device before you start.
- Treat the score as a drafting aid, not a ranking guarantee — a high score does not guarantee a top position.
- Unlike generic seo writing software, this tool compares your draft against actual top-ranking pages, so use its suggestions wisely.
- Update your content periodically because SERP-based recommendations shift as ranking pages and search intent change.
The same keyword, three different scores
A writer targeting 'best running shoes' got an SEO score of 45 because the keyword appeared only once. After adding it naturally in headings and body, the SEO score rose to 72, but the originality score dropped to 60 due to similar phrasing to competitors. The final draft balanced all three at 78.
Three situations where this changes your decision
- Different keyword context Setting the wrong target keyword makes the tool compare your draft against irrelevant top-ranking pages, giving misleading recommendations that hurt your SEO writing.
- Readability overlooked Focusing only on the SEO score while ignoring readability and tone can result in content that ranks but fails to engage readers, reducing dwell time.
- SERP changes When Google updates its algorithm or top-ranking pages shift, the tool’s recommendations become outdated; re-run the analysis to stay current.
Three common mistakes that waste your time
- Score as ranking guarantee Treating the score as a promise of rankings instead of a drafting aid leads to overconfidence; a low score can still be unwinnable if your page is thin.
- Copied language Following SERP-based suggestions too closely can cause you to copy competitor phrasing, hurting originality and potentially triggering plagiarism flags.
- Wrong context settings Forgetting to set location and device context skews recommendations because search results vary by region and device type, making the tool less useful.
Common questions
What is SEO writing?
SEO writing is creating content that answers search intent while using clear structure and relevant keywords so search engines can understand and rank it.
Is there a free version of the Semrush SEO Writing Assistant?
Semrush offers a limited free version within its Content Marketing toolkit, but full features require a paid subscription.
Sources
- Semrush Knowledge Base: What is SEO Writing Assistant? Official documentation on features and usage.
- Semrush Google Workspace Marketplace listing Listing showing integrations and user reviews.