Fastify: SEO Onpage Vs Webrex: #1 AI SEO Optimizer: Which Shopify App Is Best For Your Store In November 2026?

Discover the power of Shopify apps as we compare Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer 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.

Webrex leads on 4 of the 7 factors, including rating, total reviews and integrations — 586 reviews at 4.8★ and a free plan — while Fastify leads on track record, budget and support channels. Read the full verdict

Install in your Shopify store We pass your name, email and store domain to the Fastify Apps team so they can help install and configure the app on your store.

.myshopify.com

Comparison

Top Fastify: SEO Onpage alternatives — detailed comparison

The table below highlights the crucial differences between Fastify: SEO Onpage and similar other Shopify apps based on parameters like ratings, reviews, features, pricing, etc.

Apps
Fastify: SEO OnpageInstall
Webrex: #1 AI SEO OptimizerInstall
Add app
General information
Ratings3.6 ★ (34 reviews)4.8 ★ (586 reviews)
Developed byFastify AppsWebrex Studio
Launch date2 October 201920 April 2020
PricingFreeFree, $14.99/month
ObjectiveImprove SEO, fix on-page SEO problems to boost website traffic.Fix Google Search Console's errors, improve Breadcrumbs and Rich Snippets.
CategoriesSEOSEO, Bulk editor
Key features & highlights
PurposeThe SEO Onpage app offers various tools needed for the best SEO operations.Improve your store by properly utilizing SEO to enhance organic ranking and increase visibility.
Features list
  • Automatically scans and suggests fixes for SEO issues to improve rankings.
  • Optimizes images to enhance site loading speed with automatic backups.
  • Provides AI-generated content suggestions based on focus keywords.
  • Automatically generate SEO meta titles and descriptions using AI.
  • Bulk optimize image alt tags for better search engine visibility.
  • Conduct comprehensive SEO audits with 50+ technical checks.
Highlights—
  • Based in United States
User reviews and ratings
Recommended66.7%97.3%
Pros
  • The app is noted for its simplicity and ease of use, especially for beginners.
  • Effective features for improving search engine rankings and fixing SEO errors.
  • Many users reported increased website traffic and better sales performance.
  • The free plan offers useful features without requiring an upgrade.
  • The tool for reducing image sizes is frequently praised for its utility.
  • New e-commerce entrepreneurs find the app particularly beneficial for learning and growth.
  • The setup process is straightforward and quick.
  • The ability to bulk edit image alt tags is highly appreciated.
  • Startups and small businesses find the app valuable for growth.
  • 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
  • Multiple reports of unresponsive or non-existent support for paid users.
  • Users experienced unexpected charges or difficulties obtaining refunds.
  • Negative sentiment around being required to review the app before use.
  • Frequent mentions of features not loading or crashing, especially on Google integrations.
  • 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.
Pricing and plans
Total pricing plans02
Free planNot availableAvailable
Free trialNoYes, for 7 day(s)
Technical information
Rating3.6 ★4.8 ★
Total reviews33595
Launch date2 October 201920 April 2020

Fastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer: Final Verdict

When choosing the ideal Shopify app for your business, both Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer offer unique strengths and considerations.

The choice between Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer 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.

🥇 Webrex: #1 AI SEO Optimizer

Takes 4 of the 7 comparison factors. Fastify: SEO Onpage leads on track record, budget and support channels.

FactorPriorityFastifyWebrex
Average RatingHigh priority—WinnerDetail
Total ReviewsHigh priority—WinnerDetail
Launch DateLow priorityWinner—Detail
BudgetHigh priorityWinner—Detail
Support ChannelMedium priorityWinner—Detail
IntegrationsMedium priority—WinnerDetail
Trial PeriodLow priority—WinnerDetail

Average Rating

High priority

While considering user reviews, take note of the average ratings for Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer. These ratings reflect users' overall satisfaction and can provide valuable insights into the reliability and effectiveness of each app. In this case, Fastify: SEO Onpage holds an average rating of 3.6 stars, whereas Webrex: #1 AI SEO Optimizer has 4.8 star ratings.

🥇 Winner: Webrex: #1 AI SEO Optimizer🥈 Runner Up: Fastify: SEO Onpage
For complete details, see the Ratings and Reviews section.

Total Reviews

High priority

Consider the total number of reviews Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer 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, Fastify: SEO Onpage has received a total of 34 reviews and Webrex: #1 AI SEO Optimizer has 586 reviews.

🥇 Winner: Webrex: #1 AI SEO Optimizer🥈 Runner Up: Fastify: SEO Onpage
For complete details, see the Ratings and Reviews section.

Launch Date

Low priority

While not a direct measure of quality, consider the launch date of each app - Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer 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. Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer were launched on Oct 2, 2019 and Apr 20, 2020 respectively.

🥇 Winner: Fastify: SEO Onpage🥈 Runner Up: Webrex: #1 AI SEO Optimizer
For complete details, see the Overview of the Apps section.

Budget

High priority

Take the time to analyze your specific needs, budget for the same, and long-term goals to decide which plan fits your requirements. Here, Fastify: SEO Onpage offers 1 pricing plan (0 free plans, 0 paid plans) with an average plan price of $0.00. Webrex: #1 AI SEO Optimizer, on the other hand, has a total of 2 pricing plans (1 free plan, 1 paid plan) with an average plan price of $7.50.

🥇 Winner: Fastify: SEO Onpage🥈 Runner Up: Webrex: #1 AI SEO Optimizer
For complete details, see the Pricing Details section.

Support Channel

Medium priority

Both Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer 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:

Fastify: SEO Onpage3 support options
Webrex: #1 AI SEO Optimizer2 support options
🥇 Winner: Fastify: SEO Onpage🥈 Runner Up: Webrex: #1 AI SEO Optimizer
For complete details, see the Support section.

Integrations

Medium priority

Evaluate the integration capabilities of Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer. 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.

Fastify: SEO Onpage0 integrations
Webrex: #1 AI SEO Optimizer7 integrations
🥇 Winner: Webrex: #1 AI SEO Optimizer🥈 Runner Up: Fastify: SEO Onpage
For complete details, see the Integrations section.

Trial Period

Low priority

Free trial periods allow you to explore the app's features and functionalities before committing. Fastify: SEO Onpage has no free trial period. Webrex: #1 AI SEO Optimizer, on the other hand, comes with a 7-day free trial period. Take advantage of these trial periods to assess how well each app aligns with your specific business needs.

🥇 Winner: Webrex: #1 AI SEO Optimizer🥈 Runner Up: N/A
For complete details, see the Features section.

By comparing and weighing these factors, you can make an informed decision and determine the winner between Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer that aligns best with your requirements and preferences for a successful Shopify app experience.

Shopify Apps Detailed Comparison: Fastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer

In this comprehensive comparison, we'll delve into the details of two Shopify apps: Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer. 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.

OverviewFastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer

Let's dive into the overview of these two apps: Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer, and uncover how these Shopify apps can elevate your online business and empower you with powerful tools and features.

Fastify: SEO Onpage Overview

Fastify: SEO Onpage is a Shopify app developed by Unknown Developer to help merchants with Improve SEO, fix on-page SEO problems to boost website traffic. Shopify store owners have given mixed reviews to the Fastify: SEO Onpage app, resulting in an overall rating of 3.6 stars from 34 reviews in the SEO category.

Launch DateOct 2, 2019
PurposeThe SEO Onpage app offers various tools needed for the best SEO operations.
Pricing summaryFree

Webrex: #1 AI SEO Optimizer Overview

Webrex: #1 AI SEO Optimizer 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 586 reviews, Webrex: #1 AI SEO Optimizer is one of the top-rated SEO Shopify apps.

Launch DateApr 20, 2020
PurposeImprove your store by properly utilizing SEO to enhance organic ranking and increase visibility.
Pricing summaryFree plan available. Free trial available.
Features ComparisonFastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer

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.

Fastify: SEO Onpage Features

  • Recommend appropriate SEO content for your website. Content is vital for SEO.
  • Guide for all setups. No need for coding.
  • Optimize your website for SEO automatically. Monitor your SEO results daily.

Webrex: #1 AI SEO Optimizer Features

  • 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.
Pricing PlansFastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer

There are tons of Shopify apps for small businesses and enterprises alike. From Fastify: SEO Onpage to Webrex: #1 AI SEO Optimizer, each offers a range of pricing packages to accommodate different business needs.

Let's see how the prices of Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer measure up.

Fastify: SEO Onpage Pricing Details

Fastify: SEO Onpage offers 0 plans that are forever-free.

$0 /month

Webrex: #1 AI SEO Optimizer Pricing Details

Webrex: #1 AI SEO Optimizer has 2 pricing plans: 1 free and 1 paid. The paid plan costs $14.99/ month and comes 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
PAY AS YOU GROW
$14.99 /month
  • Shopify Basic: $14.99/month
  • Shopify Grow & Custom: $29.99/month
  • Shopify Advanced: $49.99/month
  • Shopify Plus: $99.99/month

Install in your Shopify store We pass your name, email and store domain to the Fastify Apps team so they can help install and configure the app on your store.

User RatingsFastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer

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 Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer.

Fastify: SEO Onpage Ratings

Fastify: SEO Onpage has garnered an overall rating of 3.6 stars from a total of 34 reviews on the Shopify app store.

3.6★★★★☆| 34 reviews

Of the total reviews, 72% are positive, 28% are neutral, and 28% are negative.

✨ AI Summary of Fastify: SEO Onpage Reviews

This Shopify app is designed to assist merchants with SEO optimization, traffic generation, and store performance improvements. Key features include image compression, bulk editing of image alt tags, SEO error detection, and integration with Google Search Console. The app offers both free and premium plans, with the latter providing advanced functionalities. Strengths include its user-friendly interface, ease of installation, and useful tools for beginners, such as SEO recommendations and traffic analytics. However, notable limitations include unreliable functionality in some areas, such as broken links, page rank loading, and Google Search Console integration, which may fail due to technical issues. Customer support responsiveness is inconsistent, with reports of unaddressed help requests and billing disputes, particularly regarding refunds for uninstalled subscriptions. Some users also express frustration with being required to leave a review before accessing the app. While many find it helpful for basic SEO tasks and traffic improvement, others question its effectiveness in delivering measurable results. The app’s value appears to vary significantly depending on user expectations and technical requirements.

Webrex: #1 AI SEO Optimizer Ratings

Webrex: #1 AI SEO Optimizer has garnered an overall rating of 4.8 stars from a total of 586 reviews on the Shopify app store.

4.8★★★★★| 586 reviews

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

✨ AI Summary of Webrex: #1 AI SEO Optimizer Reviews

Webrex 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.

Pros and ConsFastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer

Let's explore the pros and cons of Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer to better understand their strengths and limitations.

Fastify: SEO Onpage Pros and Cons

Pros
  • The app is noted for its simplicity and ease of use, especially for beginners.
  • Effective features for improving search engine rankings and fixing SEO errors.
  • Many users reported increased website traffic and better sales performance.
  • The free plan offers useful features without requiring an upgrade.
  • The tool for reducing image sizes is frequently praised for its utility.
  • New e-commerce entrepreneurs find the app particularly beneficial for learning and growth.
  • The setup process is straightforward and quick.
  • The ability to bulk edit image alt tags is highly appreciated.
  • Startups and small businesses find the app valuable for growth.
Cons
  • Multiple reports of unresponsive or non-existent support for paid users.
  • Users experienced unexpected charges or difficulties obtaining refunds.
  • Negative sentiment around being required to review the app before use.
  • Frequent mentions of features not loading or crashing, especially on Google integrations.

Webrex: #1 AI SEO Optimizer 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.
Featured IntegrationsFastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer

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 Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer, and see how effortlessly these apps can enhance your store operations.

Fastify: SEO Onpage Integrations

Although the developer has not provided a comprehensive list of integration tools, you can still rely on Fastify: SEO Onpage to seamlessly connect with popular applications and services. For further information, contact the app developer Fastify Apps or consult with your Shopify developer.

Webrex: #1 AI SEO Optimizer Integrations

Webrex: #1 AI SEO Optimizer 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 AdminGoogle Search ConsoleJudge.meLoox.ioOkendo and Other 30+Stamped.ioYotpo
SupportFastify: SEO Onpage vs Webrex: #1 AI SEO Optimizer

The support team plays a vital role in resolving queries, offering guidance, and addressing concerns related to Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer. Their expertise and responsiveness are key considerations for ensuring a seamless app experience.

Fastify: SEO Onpage User Support

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

Webrex: #1 AI SEO Optimizer User Support

For any inquiries or assistance regarding Webrex: #1 AI SEO Optimizer, their dedicated support team is here to assist you. You can reach out to them via email at [email protected].

Need assistance in choosing the right app for your store?

Trust ShopDigest to provide the expertise and support you need to make the most of your chosen Shopify app.

1

Send your details

Your name, email and store domain go straight to the Fastify Apps team.

2

The developer gets in touch

Fastify Apps contacts you directly to arrange setup for your store.

3

Install at your own pace

Perfect your store’s functionality without the pressure to move on until you’re ready.

Install in your Shopify store We pass your name, email and store domain to the Fastify Apps team so they can help install and configure the app on your store.

FAQs for Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer

1. What is the key difference between these Shopify apps: Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer?

When comparing various Shopify apps, their main objective sets them apart. Fastify: SEO Onpage is designed to help merchants with Improve SEO, fix on-page SEO problems to boost website traffic.. On the other hand, Webrex: #1 AI SEO Optimizer focuses on Fix Google Search Console's errors, improve Breadcrumbs and Rich Snippets.. Assessing these differences will help you determine which app aligns best with your unique business needs.

2. Which app between Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer offers free pricing plan options for Shopify merchants?

Fastify: SEO Onpage has no free plans. Webrex: #1 AI SEO Optimizer has 1 free plan.

3. What are the pricing plans for Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer?

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

Fastify: SEO Onpage offers a total of 1 pricing plan: 0 free plans and 0 paid plans. Paid plan costs: Not available. Free plan costs: Not available.

Webrex: #1 AI SEO Optimizer offers a total of 2 pricing plans: 1 free plan and 1 paid plan. Paid plan cost: $14.99/ month. Free plan cost: Free.

4. Is there a free trial available for Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer?

Fastify: SEO Onpage has no free trial period. Webrex: #1 AI SEO Optimizer, on the other hand, comes with a 7-day free trial period.

5. What are the integration options available for Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer?

Fastify: SEO Onpage — while the developer didn't mention any explicit list of integration tools, you can expect Fastify: SEO Onpage to seamlessly integrate with commonly used tools. For further information, kindly reach out to their support team or consult your Shopify developer.

Webrex: #1 AI SEO Optimizer: Shopify Admin, Google Search Console, Judge.me, Loox.io, Okendo and Other 30+, Stamped.io, Yotpo.

6. What are the support options available for Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer?

Fastify: SEO Onpage · Email: [email protected] · Website: https://fastifyapps.com · FAQ: https://help.fastifyapps.com

Webrex: #1 AI SEO Optimizer · Email: [email protected] · Website: https://upsell.webrexstudio.com/public

7. Are Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer compatible with my Shopify theme?

Generally, Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer 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 Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer is better?

Determining which app between Fastify: SEO Onpage and Webrex: #1 AI SEO Optimizer 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.

Most popular

Most popular Shopify apps on the market

Install in your Shopify store We pass your name, email and store domain to the Fastify Apps team so they can help install and configure the app on your store.

.myshopify.com

Compared in this guide

Fastify: SEO Onpage
3.6 ★ · 34 reviews
Webrex: #1 AI SEO Optimizer
4.8 ★ · 586 reviews · Free plan
Install FastifyView full app detail

Verdict at a glance

Webrex takes 4 of the 7 comparison factors, including rating, total reviews and integrations. Fastify leads on track record, budget and support channels.

🥇 Winner: Webrex: #1 AI SEO Optimizer🥈 Runner Up: Fastify: SEO Onpage
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