Webrex:AI SEO Optimizer Schema Vs SEO King: Which Shopify App Is Best For Your Store In September 2026?

Discover the power of Shopify apps as we compare Webrex:AI SEO Optimizer Schema and SEO King side by side. Evaluate their features, explore their unique benefits, compare their pricing plans and user ratings, and find the perfect fit for your business needs. Let's dive into the comparison table and unlock the possibilities that await your Shopify store.

Compare Webrex:AI SEO Optimizer Schema and SEO King

Webrex:AI SEO Optimizer SchemaWebrex:AI SEO Optimizer SchemaView on Shopify
SEO KingSEO KingView on Shopify
General Information
Ratings
4.8(533 reviews)
4.7(476 reviews)
Developed byWebrex StudioEngage Apps
Launch Date4/20/20202/10/2017
PricingFree, $19.99/month, $49.99/month, $99.99/monthFree, $9.99/month, $13.99/month, $16.99/month
ObjectiveFix Google Search Console's errors, improve Breadcrumbs and Rich Snippets.Improve photos, alternatives, meta tags, JSON-LD, sitemaps, 404 errors, URLs, etc.
CategoriesSEO, Bulk editorSEO, Image editor
Key Features & Highlights
PurposeImprove your store by properly utilizing SEO to enhance organic ranking and increase visibility. Strong SEO tools for your items, webpages, and pictures. Review and improve your whole store!
Features List
  1. Automatically generate SEO meta titles and descriptions using AI.
  2. Bulk optimize image alt tags for better search engine visibility.
  3. Conduct comprehensive SEO audits with 50+ technical checks.
  1. Automatically optimize alt texts, meta titles, and URLs for better search rankings.
  2. Generate SEO-friendly content and product descriptions using advanced AI.
  3. Monitor and fix broken links, 404 errors, and indexing issues effortlessly.
Highlights
  1. Based in United States
-
User Reviews and Ratings
Recommended %97.3%93.9%
Pros
  1. The app is designed for ease of use, with a straightforward setup and navigation suitable for beginners and experts.
  2. Comprehensive features for optimizing SEO, including schema markup, meta descriptions, and image optimization.
  3. Responsive and knowledgeable support team, often praised for quick resolutions and personalized assistance.
  4. Advanced AI capabilities provide accurate schema suggestions and actionable SEO improvements.
  5. Users report noticeable boosts in search rankings, organic traffic, and site performance.
  6. Offers a wide range of functionalities, including breadcrumbs, speed optimization, and structured data management.
  7. Affordable fixed pricing model compared to subscription-based alternatives.
  8. Many users observed improvements in SEO metrics within weeks or even days.
  9. Saves time by automating complex SEO tasks and reducing manual effort.
  10. Users highlight the app as a worthwhile investment for business growth.
  1. The app significantly enhances website traffic and search rankings through automated optimizations.
  2. Intuitive design and navigation make it accessible for non-technical users.
  3. Responsive and knowledgeable support team, frequently praised for quick issue resolution.
  4. Offers a wide range of tools for SEO, image optimization, and metadata management.
  5. Automates tedious tasks like meta tag generation and image compression, reducing manual effort.
  6. Users appreciate consistent feature additions and improvements.
  7. Competitive cost compared to similar apps, with good value for money.
  8. Advanced AI capabilities provide detailed SEO insights and fixes.
  9. Efficiently handles large volumes of images or products for optimization.
  10. Noticeable improvements in page load speeds and search engine visibility.
Cons
  1. Some users noted that advanced functionalities require purchasing credits or upgrading to a paid plan.
  2. Occasional reports of bugs or configuration challenges, though quickly resolved by support.
  1. Frequent and intrusive pop-ups demanding reviews, even after submission.
  2. Free tier restrictions are frustrating, with essential features locked behind paywalls.
  3. Some users report slow server speeds or lag during bulk operations.
Pricing and Plans
Total Pricing Plans44
Free PlanAvailableAvailable
Free TrialYes, for 7 day(s)No
Technical Information
Rating
4.8
4.7
Total Reviews537547
Launch Date4/20/20202/10/2017
SD Points18866

Shopify Apps Detailed Comparison: Webrex:AI SEO Optimizer Schema vs SEO King

In this comprehensive comparison, we'll delve into the details of two Shopify apps: Webrex:AI SEO Optimizer Schema and SEO King. Whether you're seeking to optimize marketing efforts, streamline operations, or improve customer engagement, our in-depth analysis will help you make an informed decision.

Skip the detailed comparison and head straight to the final verdict section.

Overview of the apps

Webrex:AI SEO Optimizer Schema vs SEO King: Overview

Let's dive into the overview of these two apps: Webrex:AI SEO Optimizer Schema and SEO King, and uncover how these Shopify apps can elevate your online business and empower you with powerful tools and features.

Webrex:AI SEO Optimizer Schema Overview

Webrex:AI SEO Optimizer Schema is a Shopify app developed by Unknown Developer to help merchants with Fix Google Search Console's errors, improve Breadcrumbs and Rich Snippets. With an average rating of 4.8 stars from 533 reviews , Webrex:AI SEO Optimizer Schema is one of the top-rated SEO Shopify apps.

Launch Date: Apr 20, 2020

Purpose: Improve your store by properly utilizing SEO to enhance organic ranking and increase visibility.

Pricing summary: Free plan available. Free trial available.

SEO King Overview

SEO King is a Shopify app developed by Unknown Developer to help merchants with Improve photos, alternatives, meta tags, JSON-LD, sitemaps, 404 errors, URLs, etc. With an average rating of 4.7 stars from 476 reviews, SEO King is one of the top-rated SEO Shopify apps.

Launch Date: Feb 10, 2017

Purpose: Strong SEO tools for your items, webpages, and pictures. Review and improve your whole store!

Pricing summary: Free plan available

Salient Features

Webrex:AI SEO Optimizer Schema vs SEO King: Features Comparison

While both apps are designed to optimize your Shopify store, their intended uses may vary. Let's take a more in-depth look at each of these apps' features.

Webrex:AI SEO Optimizer Schema Features

Here are the salient features of Webrex:AI SEO Optimizer Schema:

  • ✅Improve your page speed to rank higher in search engine results.
  • ✅AI-produced Meta tags and Alt tags to enhance SEO
  • ✅Submit site maps and give Google Search Console keyword analysis.
  • ✅Give Google JSON-LD structured data to help it understand your store better.
  • ✅Use automation to fix broken links that are damaging your SEO.
SEO King Features

Here are the salient features of SEO King:

  • ✅Resize, modify, and reduce the size of multiple photos at once.
  • ✅Improve sitemaps, JSON-LD, and keywords.
  • ✅Create articles and product descriptions using artificial intelligence.
  • ✅Translate content into other languages automatically
  • ✅Detailed guides and real-time chat support

Pricing Details

Webrex:AI SEO Optimizer Schema vs SEO King: Pricing Plans

There are tons of Shopify apps for small businesses and enterprises alike. From Webrex:AI SEO Optimizer Schema to SEO King, each offers a range of pricing packages to accommodate different business needs.

Let's see how the prices of Webrex:AI SEO Optimizer Schema and SEO King measure up.

Webrex:AI SEO Optimizer Schema Pricing Details

Webrex:AI SEO Optimizer Schema has 4 pricing plans: 1 free and 3 paid. The paid plans cost $19.99/ month, $49.99/ month, $99.99/ month and come with a 7-day free trial period.

FREE

$0/month

  • Get started free with core SEO features

  • Up to 50 products

  • AI meta tag & image alt text for product

  • Image optimization & page speed

  • Product schema & structured data

STARTER

$19.99/month

  • All Free features, plus:

  • Up to 1,000 products; 100k AI tokens

  • AI meta tags & bulk SEO for all pages

  • Review, FAQ & Recipe schema

  • 30+ review app integrations

GROWTH

$49.99/month

  • All STARTER features, plus:

  • Up to 3,000 products; 600k AI tokens

  • Meta tag, image & broken link automation

  • Find duplicate meta tags

  • AI ecommerce blog generator

PRO

$99.99/month

  • All bulk SEO operations & Automation

  • Up to 5,000 products; 1.5M AI tokens

  • Keyword analysis & suggestions

  • Homepage & theme Image Automation

  • FAQ, Recipe & Video schema

SEO King Pricing Details

SEO King has 4 pricing plans: 1 free and 3 paid. The paid plans cost $9.99/ month, $13.99/ month, $16.99/ month and have no free trial period.

Free basics

$0/month

  • Unlimited alt texts updates

  • Unlimited meta title updates

  • Unlimited meta description updates

  • Unlimited photo renaming

  • Unlimited product photo optimizations

500 Pages

$9.99/month

  • Unlock all features

  • Unlimited text AI

  • Auto-updating

  • Bulk photo optimization

  • Fast SEO editor

5,000 Pages

$13.99/month

  • Unlock all features

  • Unlimited text AI

  • Auto-updating

  • Bulk photo optimization

  • Fast SEO editor

20,000 Pages

$16.99/month

  • Unlock all features

  • Unlimited text AI

  • Auto-updating

  • Bulk photo optimization

  • Fast SEO editor

Ratings and Reviews

Webrex:AI SEO Optimizer Schema vs SEO King: User Ratings

User feedback and reviews play a crucial role in assessing the quality and effectiveness of any Shopify app. Let's take a closer look at what users are saying about Webrex:AI SEO Optimizer Schema and SEO King.

Webrex:AI SEO Optimizer Schema Ratings

Webrex:AI SEO Optimizer Schema has garnered an overall rating of 4.8 stars from a total of 533 reviews on the Shopify app store.

4.8| 533 reviews

Of the total reviews, 96% are positive, 4% are neutral, and 4% are negative.

✨ AI Summary of Webrex:AI SEO Optimizer Schema ReviewsWebrex is a Shopify app designed to streamline and enhance SEO optimization for online stores. It offers a user-friendly interface with AI-driven tools that identify and resolve SEO issues, such as schema markup errors, meta descriptions, and image optimization, while providing actionable insights to improve search rankings. Key features include automated schema generation, breadcrumb navigation, and performance enhancements like page speed improvements. The app is particularly noted for its intuitive setup, requiring no coding expertise, and its comprehensive reporting capabilities. A significant strength is the responsive and personalized customer support, often highlighted for its efficiency in resolving technical issues and guiding users through setup. However, some users suggest expanding the app’s feature accessibility, such as offering credit-based options for advanced functionalities. While the app excels in ease of use and support, its effectiveness in driving long-term SEO results may require further validation over extended use. Overall, Webrex is a robust solution for Shopify store owners seeking to optimize their SEO with minimal technical effort.

SEO King Ratings

SEO King has garnered an overall rating of 4.7 stars from a total of 476 reviews on the Shopify app store.

4.7| 476 reviews

Of the total reviews, 94% are positive, 6% are neutral, and 6% are negative.

✨ AI Summary of SEO King ReviewsSEO King is a Shopify app designed to streamline and enhance on-page SEO optimization for e-commerce stores. It offers automated features such as meta tag generation, image optimization (including alt-text and watermarking), and bulk editing capabilities, significantly reducing manual workload. The app includes AI-driven tools for identifying and resolving SEO issues, improving search rankings, and boosting site performance. Its user-friendly interface caters to both technical and non-technical users, with clear guidance and intuitive workflows. Strengths include robust customer support, regular feature updates, and cost-effectiveness compared to similar apps. However, some advanced AI features require paid plans, and the free version has limited functionality. Occasional performance slowdowns and persistent review prompts have been noted as minor drawbacks. Overall, the app is a comprehensive solution for improving SEO, image optimization, and site efficiency.

Pros and Cons

Webrex:AI SEO Optimizer Schema vs SEO King: Pros and Cons

Let's explore the pros and cons of Webrex:AI SEO Optimizer Schema and SEO King to better understand their strengths and limitations.

Webrex:AI SEO Optimizer Schema Pros and Cons

Pros

The app is designed for ease of use, with a straightforward setup and navigation suitable for beginners and experts.

Comprehensive features for optimizing SEO, including schema markup, meta descriptions, and image optimization.

Responsive and knowledgeable support team, often praised for quick resolutions and personalized assistance.

Advanced AI capabilities provide accurate schema suggestions and actionable SEO improvements.

Users report noticeable boosts in search rankings, organic traffic, and site performance.

Offers a wide range of functionalities, including breadcrumbs, speed optimization, and structured data management.

Affordable fixed pricing model compared to subscription-based alternatives.

Many users observed improvements in SEO metrics within weeks or even days.

Saves time by automating complex SEO tasks and reducing manual effort.

Users highlight the app as a worthwhile investment for business growth.

Cons

Some users noted that advanced functionalities require purchasing credits or upgrading to a paid plan.

Occasional reports of bugs or configuration challenges, though quickly resolved by support.

SEO King Pros and Cons

Pros

The app significantly enhances website traffic and search rankings through automated optimizations.

Intuitive design and navigation make it accessible for non-technical users.

Responsive and knowledgeable support team, frequently praised for quick issue resolution.

Offers a wide range of tools for SEO, image optimization, and metadata management.

Automates tedious tasks like meta tag generation and image compression, reducing manual effort.

Users appreciate consistent feature additions and improvements.

Competitive cost compared to similar apps, with good value for money.

Advanced AI capabilities provide detailed SEO insights and fixes.

Efficiently handles large volumes of images or products for optimization.

Noticeable improvements in page load speeds and search engine visibility.

Cons

Frequent and intrusive pop-ups demanding reviews, even after submission.

Free tier restrictions are frustrating, with essential features locked behind paywalls.

Some users report slow server speeds or lag during bulk operations.

Integrations

Webrex:AI SEO Optimizer Schema vs SEO King: Featured Integrations

Seamless integration with other tools and platforms is crucial for maximizing the functionality and efficiency of your Shopify store. Let's explore the integration capabilities of Webrex:AI SEO Optimizer Schema and SEO King, and see how effortlessly these apps can enhance your store operations.

Webrex:AI SEO Optimizer Schema Integrations

Webrex:AI SEO Optimizer Schema offers a wide range of integration options, allowing you to connect with popular third-party tools and services seamlessly. The developer has provided an extensive list of integration tools:

  • •Shopify Admin
  • •Google Search Console
  • •Judge.me
  • •Loox.io
  • •Okendo and Other 30+
  • •Stamped.io
  • •Yotpo

SEO King Integrations

SEO King offers a wide range of integration options, allowing you to connect with popular third-party tools and services seamlessly. The developer has provided an extensive list of integration tools:

  • •Shopify Admin
  • •Easy Watermarks
  • •Google Merchant Center
  • •Google Search Console
  • •MCP
  • •Product Reviews
  • •Swap Photo Editor

Support

Webrex:AI SEO Optimizer Schema vs SEO King: Support

The support team plays a vital role in resolving queries, offering guidance, and addressing concerns related to Webrex:AI SEO Optimizer Schema and SEO King. Their expertise and responsiveness are key considerations for ensuring a seamless app experience.

Webrex:AI SEO Optimizer Schema User Support

For any inquiries or assistance regarding Webrex:AI SEO Optimizer Schema, their dedicated support team is here to assist you. You can reach out to them via email at [email protected].

SEO King User Support

For any inquiries or assistance regarding SEO King, their dedicated support team is here to assist you. You can reach out to them via email at [email protected]. To address common concerns, SEO King offers an extensive FAQ section on its website, providing helpful information and troubleshooting tips.

Final Verdict

Webrex:AI SEO Optimizer Schema vs SEO King: Final Verdict

When choosing the ideal Shopify app for your business, both Webrex:AI SEO Optimizer Schema and SEO King offer unique strengths and considerations.

The choice between Webrex:AI SEO Optimizer Schema and SEO King depends on your specific needs and priorities. Consider your business requirements, goals, and the features that align most closely with your objectives. Take into account factors such as pricing, user reviews, support quality, and integrations while making a decision.

We recommend thoroughly exploring the features and functionalities of each app. Remember, what works best for one business may not be ideal for another.

Here's a breakdown of key factors to help you choose a winner.

Average Rating (High priority factor)

While considering user reviews, take note of the average ratings for Webrex:AI SEO Optimizer Schema and SEO King. These ratings reflect users' overall satisfaction and can provide valuable insights into the reliability and effectiveness of each app. In this case, Webrex:AI SEO Optimizer Schema holds an average rating of 4.8 stars, whereas SEO King has 4.7 star ratings.

🥇 Winner: Webrex:AI SEO Optimizer Schema

🥈 Runner Up: SEO King

For a comprehensive analysis, head to the Ratings and Reviews section.

Total Reviews (High priority factor)

Consider the total number of reviews Webrex:AI SEO Optimizer Schema and SEO King have received. A higher number of reviews generally indicates a larger user base and more feedback, which can provide additional insights into the app's performance and user experience. Here, Webrex:AI SEO Optimizer Schema has received a total of 533 reviews and SEO King has 476 reviews.

🥇 Winner: Webrex:AI SEO Optimizer Schema

🥈 Runner Up: SEO King

For a comprehensive analysis, head to the Ratings and Reviews section.

Launch Date (Low priority factor)

While not a direct measure of quality, consider the launch date of each app - Webrex:AI SEO Optimizer Schema and SEO King to gain some context. A more established app brings years of experience and refinement to the table, but it's important to balance this factor with the app's average rating and total reviews. Webrex:AI SEO Optimizer Schema and SEO King were launched on Apr 20, 2020 and Feb 10, 2017 respectively.

🥇 Winner: SEO King

🥈 Runner Up: Webrex:AI SEO Optimizer Schema

For a comprehensive analysis, head to the Overview of the Apps section.

Budget (High priority factor)

Take the time to analyze your specific needs, budget for the same, and long-term goals to decide which plan fits your requirements. Here, Webrex:AI SEO Optimizer Schema offers 4 pricing plans (1 free plan, 3 paid plans) with an average plan price of $42.49. SEO King, on the other hand, has a total of 4 pricing plans (1 free plan, 3 paid plans) with an average plan price of $10.24.

🥇 Winner: SEO King

🥈 Runner Up: Webrex:AI SEO Optimizer Schema

For a comprehensive analysis, head to the Pricing Details section.

Support Channel (Medium priority factor)

Both Webrex:AI SEO Optimizer Schema and SEO King provide customer support through various channels, such as email, live chat, FAQs section, or phone. A higher number of support channels indicates better accessibility and assistance, ensuring timely help whenever you need it. Here, the two apps offer the following support channels:

Webrex:AI SEO Optimizer Schema: Email, Phone - 2 support options

SEO King: Email, Phone, FAQs page - 3 support options

🥇 Winner: SEO King

🥈 Runner Up: Webrex:AI SEO Optimizer Schema

For a comprehensive analysis, head to the Support section.

Integrations (Medium priority factor)

Evaluate the integration capabilities of Webrex:AI SEO Optimizer Schema and SEO King. Consider the number and variety of integration options they offer with other tools and services - more integration options can provide flexibility and streamline your workflows. Both apps offer various integration options with popular Shopify tools and services.

Webrex:AI SEO Optimizer Schema: 7 integrations

SEO King: 7 integrations

🥇 Winner: SEO King

🥈 Runner Up: Webrex:AI SEO Optimizer Schema

For a comprehensive analysis, head to the Integrations section.

Trial Period (Low priority factor)

Free trial periods allow you to explore the app's features and functionalities before committing. Webrex:AI SEO Optimizer Schema comes with a 7-day free trial period. SEO King, on the other hand, has no free trial period.Take advantage of these trial periods to assess how well each app aligns with your specific business needs.

🥇 Winner: Webrex:AI SEO Optimizer Schema

🥈 Runner Up: N/A

For a comprehensive analysis, head to the Features section.

By comparing and weighing these factors, you can make an informed decision and determine the winner between Webrex:AI SEO Optimizer Schema and SEO King that aligns best with your requirements and preferences for a successful Shopify app experience.

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Frequently Asked Questions

FAQs for Webrex:AI SEO Optimizer Schema and SEO King

1. What is the key difference between these Shopify apps: Webrex:AI SEO Optimizer Schema and SEO King?

When comparing various Shopify apps, their main objective sets them apart. Webrex:AI SEO Optimizer Schema is designed to help merchants with Fix Google Search Console's errors, improve Breadcrumbs and Rich Snippets.. On the other hand, SEO King focuses on Improve photos, alternatives, meta tags, JSON-LD, sitemaps, 404 errors, URLs, etc.. Assessing these differences will help you determine which app aligns best with your unique business needs.

2. Which app between Webrex:AI SEO Optimizer Schema and SEO King offers free pricing plan options for Shopify merchants?

Webrex:AI SEO Optimizer Schema has 1 free plan.

3. What are the pricing plans for Webrex:AI SEO Optimizer Schema and SEO King?

While the specific pricing plans may vary for each app, here's a general breakdown:

Webrex:AI SEO Optimizer Schema

offers a total of 4 pricing plans: 1 free plan and 3 paid plans.

Paid plan costs: $19.99/ month, $49.99/ month, $99.99/ month

Free plan cost: Free

SEO King

offers a total of 4 pricing plans: 1 free plan and 3 paid plans.

Paid plan costs: $9.99/ month, $13.99/ month, $16.99/ month

Free plan cost: Free

4. Is there a free trial available for Webrex:AI SEO Optimizer Schema and SEO King?

Webrex:AI SEO Optimizer Schema comes with a 7-day free trial period. SEO King, on the other hand, has no free trial period.

5. What are the integration options available for Webrex:AI SEO Optimizer Schema and SEO King?

Webrex:AI SEO Optimizer Schema

  • Shopify Admin
  • Google Search Console
  • Judge.me
  • Loox.io
  • Okendo and Other 30+
  • Stamped.io
  • Yotpo

SEO King

  • Shopify Admin
  • Easy Watermarks
  • Google Merchant Center
  • Google Search Console
  • MCP
  • Product Reviews
  • Swap Photo Editor
6. What are the support options available for Webrex:AI SEO Optimizer Schema and SEO King?

Webrex:AI SEO Optimizer Schema

SEO King

7. Are Webrex:AI SEO Optimizer Schema and SEO King compatible with my Shopify theme?

Generally, Webrex:AI SEO Optimizer Schema and SEO King are designed to be compatible with most Shopify themes. However, it is always advisable to review the app documentation or contact the app's support team to ensure seamless integration with your specific theme.

8. Which app between Webrex:AI SEO Optimizer Schema and SEO King is better?

Determining which app between Webrex:AI SEO Optimizer Schema and SEO King is better depends on your specific business requirements. It is recommended to thoroughly evaluate each app based on various factors such as customer reviews, support, integrations, and functionalities to make an informed decision that aligns best with your unique requirements.

Find the full evaluation here.