SEO King

Name: SEO King
Brand: Engage Apps
Rating: 4.8 (504 reviews)

Pricing: Free to install. Free trial available.
Rating: 4.8 (504)
Developer: Engage Apps

Transform SEO with AI automation. Optimize content, fix technical issues, and drive organic growth.

SEO is hard to manage when audits, content, and image optimization all live in different tools. SEO King solves this by centralizing your seo workflow in one app that finds seo issues, fixes them, and generates seo-friendly content using AI. SEO King also optimizes image seo by creating seo alt texts and filenames, and optimizing image size and quality automatically. Automate dozens of unique and customizable seo tools or process your pages individually or in bulk.

Visibility: SEO alt texts, meta data, titles, & image quality optimization
Content: Vision AI, automated content writing & fast seo editor
Schema: Json-Ld, seo sitemaps, llms.txt, robots.txt & 404 errors
Analyze: Manage seo keywords, SERP tracking & search analytics
Expand: Multi-lingual support & auto-translate for 40+ languages

Popular with stores like yours: Based in United States

Highlights: Use directly in Shopify admin; Works with the latest themes

Languages

English, French, Indonesian, Italian, Russian, Swedish, Spanish, German, Portuguese (Brazil), Ukrainian, Arabic, Bulgarian, Danish, Finnish, Japanese, Korean, Dutch, Polish, Portuguese (Portugal), Thai, Vietnamese, Turkish, Hebrew, Czech, Chinese (Simplified), Romanian, and Norwegian

Works with

Product Reviews
Easy Watermarks
Swap Photo Editor
Google Merchant Center
Google Search Console

Pricing

Free Plan

Free to install

$2 Free AI Credit | AI and Pro Support Services Available (Vision AI, Translations AI, Upscaling AI)

Free Alt Texts
Free Meta Titles
Free Meta Descriptions
Free URL Rewriting
Free HTML Optimization
Free SEO Issues Scan
Free Keywords Research

Small Shops

$9.99 / month

or $69.99/year and save 42%

$2 Free AI Credit | AI and Pro Support Services Available (Vision AI, Translations AI, Upscaling AI)

Unlimited usage
Bulk processing
Auto-updating
Photo optimization
Fast SEO editor
Json-Ld schemas
Unlimited text AI
Up to 250 Products

3-day free trial

Medium Shops

$13.99 / month

or $79.99/year and save 52%

$2 Free AI Credit | AI and Pro Support Services Available (Vision AI, Translations AI, Upscaling AI)

Unlimited usage
Bulk processing
Auto-updating
Photo optimization
Fast SEO editor
Json-Ld schemas
Unlimited text AI
Up to 5,000 Products

3-day free trial

Large Shops

$16.99 / month

or $99.99/year and save 51%

$2 Free AI Credit | AI and Pro Support Services Available (Vision AI, Translations AI, Upscaling AI)

Unlimited usage
Bulk processing
Auto-updating
Photo optimization
Fast SEO editor
Json-Ld schemas
Unlimited text AI
Up to 20,000 Products

3-day free trial

All charges are billed in USD. Recurring and usage-based charges are billed every 30 days. See all pricing options

Reviews (504)

Overall rating

4.8

Counts per rating level

85% of ratings are 5 stars
427
10% of ratings are 4 stars
48
2% of ratings are 3 stars
10
1% of ratings are 2 stars
5
3% of ratings are 1 stars
14

All reviews

What merchants think

This is generated by Shopify Magic. It's shown when an app has 100+ reviews and a 4.0 overall rating.

Feedback submitted

Merchants highly recommend this app for boosting SEO rankings and increasing website traffic. It simplifies SEO tasks like structured data, bulk updates, meta tags, and image optimization, making it accessible for beginners. The automation of tedious SEO tasks and the responsive support team, offering personalized services like bespoke video guides and live support, are particularly appreciated.

December 3, 2025

SEO King has been an amazing tool for my store. It’s easy to use, fast, and helped me fix things I didn’t even know were affecting my rankings. I love how it gives clear recommendations, adds structured data, and shows exactly what needs improvement. Since installing it, my pages have become much more optimized and organized.

The support team is also very helpful and quick to respond. Overall, a great app that delivers real value. Highly recommend it to anyone looking to improve their store’s SEO.

dxbstamps.com

United Arab Emirates

11 months using the app

November 14, 2025

This app is gold. Super helpful, specially when you don't know an awful lot about SEO and fixing site related issues. Makes the process a whole lot smoother.
When unable to fix something, it gives suggestions and option to hire professional support.
So far super satisfied with it.

Missing My Dog

United States

7 months using the app

Engage Apps replied November 20, 2025

Awesome review! If you have any ideas for SEO tools that could make the app even greater feel free to let us know. Please, enjoy! 🤗

October 2, 2025

Excellent service, a lot of tools and gadgets to make our life better on a good price, automations. I was developer before and i can value the efforts and ideas to build this app. Recommend with both hands

Hipomarket

Bulgaria

3 months using the app

Engage Apps replied October 3, 2025

Thank you for this review! 🙌 It means a lot to us, especially coming from someone who understands the development side. We're thrilled the automations and tools make your life easier—that's exactly what we're aiming for!

Support

App support provided by Engage Apps.

Resources

FAQ

App Documentation

Developer

Engage Apps

Website

8 The Green, Suite A, Dover, DE, 19901, US

Launched

February 10, 2017

Data access

This app needs access to the following data to work on your store. Learn why in the developer's privacy policy .

View personal data:

Store owner, content providers

Store owner

Name, email address, phone number, physical address
Content providers

Email address, IP address, browser and operating system

View and edit store data:

Products, Online Store, Shopify admin

Edit products

Products, publications of products on sales channels, or collections
Edit your Online Store

Pages on your Online Store, metaobjects, or theme
Edit Shopify admin

Files or legal policies
Edit other data

Locales, Shopify Markets settings, or translations