WordPress Plugin
Identify keyword & content opportunities your site is missing — compare against competitors, visualize topic clusters, and generate instant content briefs to close gaps and climb rankings faster.
SEO Content Gap Analyzer is a powerful, privacy-focused WordPress plugin that helps site owners, bloggers, agencies, and SEO professionals discover content and keyword gaps compared to their competitors — all directly from the WordPress dashboard.
No external API keys required for core functionality (optional integrations available). It empowers you to:
- Compare your site's indexed keywords/topics against 1–5 competitors
- Spot "missing" and "weak" keywords your competitors rank for
- Visualize topic clusters to plan pillar/cluster content strategy
- Generate ready-to-use content briefs with one click (outline, headings, key questions, word count targets, etc.)
Perfect for content strategists who want actionable SEO insights without leaving WordPress or paying monthly for expensive SaaS tools.
- Competitor domain input (up to 5 at once)
- Keyword gap detection: Missing, Weak, Tied, Strong categories
- Keyword insights: estimated search volume buckets, difficulty indicators, intent classification (if data available)
- Topic cluster visualization (interactive graph or tree view of related terms)
- One-click content brief generator — exports structured outlines for writers
- Dashboard widget showing top gaps & quick actions
- Scan scheduling via WP-Cron (weekly/monthly full comparisons)
- Export reports: CSV, PDF, or copy-to-clipboard briefs
- Lightweight & performance-optimized (caches results, minimal requests)
- Developer hooks/filters for custom integrations
- Multisite support (network-level competitor settings)
- Download the latest release ZIP from this repository
- In WordPress: Plugins → Add New → Upload Plugin → select ZIP → Install & Activate
- Go to SEO → Content Gap Analyzer in the admin menu
- Add your site domain (auto-detected) and competitor URLs
- Run your first scan — results appear in minutes to hours (depending on site size)
- Navigate to SEO → Content Gap Analyzer
- Enter competitor domains once
- Trigger a scan (manual or scheduled)
- Review gaps → prioritize keywords → generate briefs → assign to writers
- Track progress over time as you publish new content
- Integration with Google Search Console / Analytics for real traffic data
- AI-powered brief enhancement (OpenAI/Gemini optional)
- SERP feature snippet & people-also-ask suggestions in briefs
- Bulk brief generation for multiple keywords
- Competitor backlink gap overview (optional module)
We welcome pull requests, bug reports, and feature ideas!
- Fork the repo
- Create your branch (
git checkout -b feature/new-cool-thing) - Commit changes (
git commit -m 'Add new cool thing') - Push (
git push origin feature/new-cool-thing) - Open a Pull Request
Follow WordPress PHP Coding Standards & document your code.
GNU General Public License v2 or later — see the LICENSE file.
Built for the WordPress & SEO community — inspired by tools like Ahrefs/Semrush Content Gap, but native to WordPress.
All rights reserved.