AI Content Editor

Write content that ranks

Zesusss AI-powered editor scores, optimizes, and perfects your content for search engines while keeping it readable and engaging.

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50+
SEO Factors
150+
Languages
4.8x
Higher Rankings
Real-Time
Scoring

Powerful features

Perfect every piece of content

Real-time SEO scoring, rewriting, and optimization — all in one editor.

Real-Time SEO Scoring

Every word you write is scored against 50+ SEO factors. Get instant feedback on how to improve your content's search performance.

  • Live SEO score as you write or paste content
  • 50+ SEO factors analyzed in real time
  • Keyword usage and density optimization
  • Readability scoring for target audience levels

Content Rewriting Engine

AI-powered suggestions for improving sentences, paragraphs, and entire sections. Optimize for clarity, engagement, and SEO simultaneously.

  • Sentence-level rewriting suggestions
  • Tone adjustment (professional, conversational, persuasive)
  • Passive voice and complex sentence detection
  • Engagement score improvements per section

Keyword Integration

AI suggests where and how to naturally integrate target keywords without keyword stuffing. Maintains readability while boosting SEO.

  • Smart keyword placement recommendations
  • Related keyword and LSI term suggestions
  • Keyword density monitoring and alerts
  • Header and paragraph-level keyword optimization

Structure Analysis

AI analyzes your content structure and suggests improvements for headings, paragraph length, and content flow.

  • Heading hierarchy validation (H1 → H2 → H3)
  • Paragraph length optimization for readability
  • Content flow and transition suggestions
  • Bullet list and numbered list recommendations

Readability Optimization

Score and optimize content for different reading levels. Ensure your content is accessible to your target audience.

  • Flesch-Kincaid readability scoring
  • Grade-level targeting for your audience
  • Sentence length and complexity analysis
  • Vocabulary simplification suggestions

Plagiarism & Originality Check

Ensure every piece of content is original. AI checks against billions of web pages and suggests citations for factual claims.

  • Billions of pages checked for originality
  • Citation suggestions for factual claims
  • Duplicate content detection across your site
  • Originality score for each piece of content

FAQ

Frequently asked questions

The AI analyzes your content against 50+ SEO factors including keyword usage, meta data, heading structure, readability, internal linking, and content length. Each factor contributes to an overall SEO score from 0-100.

Yes. Paste any existing content into the editor and the AI will analyze it. You can get rewriting suggestions for the entire piece or specific sections, with one-click acceptance of changes.

Yes. The AI SEO Editor supports 150+ languages with language-specific SEO best practices and readability scoring calibrated for each language.

Enter your target keywords and the AI will show you where they naturally fit in your content. It also suggests related terms, LSI keywords, and semantic variations to improve topical authority without keyword stuffing.

Yes. Once you're satisfied with the optimized content, you can publish directly to any connected CMS platform with one click.

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