As of April 2026, RK – Smart Internal Linker is a WordPress seo plugin with 0 active installations and a 0/5 rating0. It has been downloaded 168 times in total. Requires WordPress 5.0+ and PHP 7.4+. Available on WordPress.org since 2026. Recently updated within the last 3 months. Top alternative: Yoast SEO – Advanced SEO with real-time….
0/5Rating
0active installs
168total downloads
1 monthsince 2026
Overview
RK Smart Internal Linker analyzes your content in real time and suggests the most relevant internal posts to link to — right inside the Gutenberg sidebar. No external APIs, no monthly fees, no data leaving your server.
How it works:
- On activation, the plugin creates a keyword index table and begins indexing your published posts via WP-Cron (20 posts every 5 minutes).
- When you open a post in the editor, the plugin extracts the top keywords and scores every other post by keyword overlap (TF-IDF).
- The top 5 results appear in a sidebar panel with Copy Link and Insert Link buttons.
Features:
- 100% local — no API keys, no external calls
- TF-IDF keyword scoring for smart relevance
- Background indexing via WP-Cron (server-friendly batches)
- Instant re-index on post save
- Clean Gutenberg sidebar wit…
Screenshots
Ratings & Reviews
00 reviews
5 ★
0
4 ★
0
3 ★
0
2 ★
0
1 ★
0
Compatibility
| WordPress | 5.0+ requiredTested up to 6.9.4 |
| PHP | 7.4+ required |
Top Alternatives to RK – Smart Internal Linker
Frequently Asked Questions
Changelog
1.0.0
- Initial release.
Contributors
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.