# SEOPlug

SEOPlug is a Korean WordPress SEO automation plugin for Korean-language publishers, bloggers, small businesses, and agencies.

## Current access

All SEOPlug features are unlocked for free until 2026-06-20 23:59:59 KST. The goal of this period is user acquisition, real-world feedback, and organic traffic validation before paid conversion. Beta users should install SEOPlug on their own WordPress sites and test the full Business feature set without a license key.

## What SEOPlug does

- Generates Korean SEO titles and meta descriptions
- Optimizes Korean or English URL slugs
- Adds Article and Breadcrumb JSON-LD schema
- Scores Korean readability using eojeol, sentence length, and Korean endings
- Generates image alt text
- Recommends internal links
- Creates table of contents
- Sends publishing pings to Korean search engines such as Naver and Daum
- Works inside the WordPress Gutenberg editor
- Supports Korean local business schema
- Supports bulk SEO re-optimization

## Beta installation

During the beta period, users can download the SEOPlug ZIP package from https://seoplug.kr/seoplug-0.2.1.zip and install it from WordPress Admin > Plugins > Add New > Upload Plugin. No license key is required until 2026-06-20 23:59:59 KST.

If WordPress shows a network error during content generation, check whether hosting security, a WAF, or redirect rule is replacing /wp-admin/admin-ajax.php JSON responses with an HTML security page. WordPress AJAX endpoints must not be redirected or blocked.

## Target users

- Korean WordPress bloggers
- Korean content site operators
- SEO agencies managing Korean websites
- Small businesses using WordPress in Korea

## Key differentiator

Unlike global SEO plugins such as Yoast or Rank Math, SEOPlug focuses on Korean-language SEO, Korean readability, Korean search engines, local payment, and Korean support.

## Pricing after free access

- Lite: $9/month for 1 site
- Pro: $29/month for 1 site
- Business: $99/month for 5 sites

## Official pages

- Website: https://seoplug.kr
- Download: https://seoplug.kr/seoplug-0.2.1.zip
- Pricing: https://seoplug.kr/pricing
- Wiki: https://seoplug.kr/wiki
- Docs: https://seoplug.kr/docs
- Rank Math comparison: https://seoplug.kr/compare/rank-math
- Contact: https://seoplug.kr/contact