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Fastify: SEO Onpage Vs Smart SEO AI & Image Optimizer: Which Shopify App Is Best For Your Store In October 2026?

Discover the power of Shopify apps as we compare Fastify: SEO Onpage and Smart SEO AI & Image 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.

Smart SEO AI & Image Optimizer leads on 5 of the 7 factors, including rating, total reviews and track record — 953 reviews at 5.0★ and a free plan — while Fastify leads on budget. 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
Smart SEO AI & Image OptimizerInstall
Add app
General information
Ratings3.6 ★ (34 reviews)5.0 ★ (953 reviews)
Developed byFastify AppsSherpas Design
Launch date2 October 20196 August 2015
PricingFreeFree, $14.99/month, $24.99/month, $49.99/month
ObjectiveImprove SEO, fix on-page SEO problems to boost website traffic.Get 30% off on SEO, Page Speed, Image Optimization, and JSON-LD this Christmas!
CategoriesSEOSEO, Image editor
Key features & highlights
PurposeThe SEO Onpage app offers various tools needed for the best SEO operations.Improve your SEO, increase your rankings, get more traffic, and raise your sales.
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-friendly meta tags and alt text using AI.
  • Optimize images to improve page speed and search rankings.
  • Add JSON-LD structured data for better Google understanding.
Highlights—
  • Based in United States
User reviews and ratings
Recommended67.6%99.0%
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.
  • Consistently praised for responsiveness, expertise, and proactive assistance.
  • Offers features like meta tag editing, JSON-LD structured data, and broken link detection.
  • Intuitive design and straightforward navigation, even for beginners.
  • Users report improved Google rankings and rich results shortly after installation.
  • Enables quick optimization of meta tags and alt texts across large product catalogs.
  • Frequently noted as reasonably priced compared to competitors.
  • Support team identifies and fixes problems without user prompting.
  • Streamlines repetitive SEO tasks like image optimization and meta tag updates.
  • Provides clear recommendations for optimizing SEO elements to 100%.
  • Regular updates and feature enhancements based on user feedback.
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 found the app slightly overwhelming at first due to advanced features.
  • Occasional issues with remnants from previous SEO apps causing duplication errors.
Pricing and plans
Total pricing plans04
Free planNot availableAvailable
Free trialNoYes, for 7 day(s)
Technical information
Rating3.6 ★5.0 ★
Total reviews34960
Launch date2 October 20196 August 2015

Fastify: SEO Onpage vs Smart SEO AI & Image Optimizer: Final Verdict

When choosing the ideal Shopify app for your business, both Fastify: SEO Onpage and Smart SEO AI & Image Optimizer offer unique strengths and considerations.

The choice between Fastify: SEO Onpage and Smart SEO AI & Image 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.

🥇 Smart SEO AI & Image Optimizer

Takes 5 of the 7 comparison factors, with 1 tied. Fastify: SEO Onpage leads on budget.

FactorPriorityFastifySmart SEO AI & Image Optimizer
Average RatingHigh priority—WinnerDetail
Total ReviewsHigh priority—WinnerDetail
Launch DateLow priority—WinnerDetail
BudgetHigh priorityWinner—Detail
Support ChannelMedium priorityTiedTiedDetail
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 Smart SEO AI & Image 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 Smart SEO AI & Image Optimizer has 5.0 star ratings.

🥇 Winner: Smart SEO AI & Image 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 Smart SEO AI & Image 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 Smart SEO AI & Image Optimizer has 953 reviews.

🥇 Winner: Smart SEO AI & Image 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 Smart SEO AI & Image 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 Smart SEO AI & Image Optimizer were launched on Oct 2, 2019 and Aug 6, 2015 respectively.

🥇 Winner: Smart SEO AI & Image Optimizer🥈 Runner Up: Fastify: SEO Onpage
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. Smart SEO AI & Image Optimizer, on the other hand, has a total of 4 pricing plans (1 free plan, 3 paid plans) with an average plan price of $22.49.

🥇 Winner: Fastify: SEO Onpage🥈 Runner Up: Smart SEO AI & Image Optimizer
For complete details, see the Pricing Details section.

Support Channel

Medium priority

Both Fastify: SEO Onpage and Smart SEO AI & Image 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
Smart SEO AI & Image Optimizer3 support options
🥇 Winner: Fastify: SEO Onpage, Smart SEO AI & Image Optimizer🥈 Runner Up: N/A
For complete details, see the Support section.

Integrations

Medium priority

Evaluate the integration capabilities of Fastify: SEO Onpage and Smart SEO AI & Image 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
Smart SEO AI & Image Optimizer7 integrations
🥇 Winner: Smart SEO AI & Image 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. Smart SEO AI & Image 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: Smart SEO AI & Image 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 Smart SEO AI & Image Optimizer that aligns best with your requirements and preferences for a successful Shopify app experience.

Shopify Apps Detailed Comparison: Fastify: SEO Onpage vs Smart SEO AI & Image Optimizer

In this comprehensive comparison, we'll delve into the details of two Shopify apps: Fastify: SEO Onpage and Smart SEO AI & Image 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 Smart SEO AI & Image Optimizer

Let's dive into the overview of these two apps: Fastify: SEO Onpage and Smart SEO AI & Image 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

Smart SEO AI & Image Optimizer Overview

Smart SEO AI & Image Optimizer is a Shopify app developed by Unknown Developer to help merchants with Get 30% off on SEO, Page Speed, Image Optimization, and JSON-LD this Christmas! With an average rating of 5.0 stars from 953 reviews, Smart SEO AI & Image Optimizer is one of the top-rated SEO Shopify apps.

Launch DateAug 6, 2015
PurposeImprove your SEO, increase your rankings, get more traffic, and raise your sales.
Pricing summaryFree plan available. Free trial available.
Features ComparisonFastify: SEO Onpage vs Smart SEO AI & Image 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.

Smart SEO AI & Image Optimizer Features

  • Instantly create related product Meta Tags and save time and effort.
  • Improve your store pictures and increase your SEO.
  • Improve your webpage's speed to enhance user experience and rank higher in search engine results.
  • Give Google clear information about your store using JSON-LD structured data.
  • Detect and repair broken links in your store automatically.
Pricing PlansFastify: SEO Onpage vs Smart SEO AI & Image Optimizer

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

Let's see how the prices of Fastify: SEO Onpage and Smart SEO AI & Image Optimizer measure up.

Fastify: SEO Onpage Pricing Details

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

$0 /month

Smart SEO AI & Image Optimizer Pricing Details

Smart SEO AI & Image Optimizer has 4 pricing plans: 1 free and 3 paid. The paid plans cost $14.99/ month, $24.99/ month, $49.99/ month and come with a 7-day free trial period.

Free
$0 /month
  • Broken Links Check (100 pages)
  • Image Optimization (50 images)
  • 20 AI Generations
  • Meta Tags Optimization
  • Alt Tags Optimization
Pro
$14.99 /month
  • All in Free
  • GSC integration with MCP and Sidekick
  • LLMs.txt and Agents.md catalogues
  • Add JSON-LD
  • IndexNow and Page Speed
Business
$24.99 /month
  • All in Pro
  • Image Filename Optimization
  • AI Bulk Image Filename Optimization
  • AI Bulk Meta Tags Optimization
  • AI Bulk Alt Tags Optimization
Premium
$49.99 /month
  • All in Business
  • Dedicated Premium Support
  • Automatic SEO Audit (Unlimited)
  • Broken Links Automation
  • Manage AI Generation Model

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 Smart SEO AI & Image 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 Smart SEO AI & Image 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.

Smart SEO AI & Image Optimizer Ratings

Smart SEO AI & Image Optimizer has garnered an overall rating of 5.0 stars from a total of 953 reviews on the Shopify app store.

5.0★★★★★| 953 reviews

Of the total reviews, 100% are positive, 0% are neutral, and 0% are negative.

✨ AI Summary of Smart SEO AI & Image Optimizer Reviews

The Shopify app is a comprehensive SEO tool designed to optimize online stores by automating and simplifying key SEO tasks. Its core features include bulk editing of meta tags, alt tags, and JSON-LD structured data, along with identifying and fixing broken links and duplicate content issues. The app provides real-time recommendations to improve SEO scores and supports rich results for product pages, enhancing visibility on search engines. A standout strength is its user-friendly interface, which allows even beginners to manage SEO efficiently, with powerful templating capabilities for quick bulk updates. The app is competitively priced and offers scalable plans. However, some users may initially find the technical aspects, such as structured data implementation, challenging without guidance. The app’s most notable advantage is its exceptional customer support, which is highly responsive, proactive, and often resolves issues beyond the app’s scope, including conflicts with other plugins or themes. While the app delivers measurable improvements in search rankings and site performance, its effectiveness depends on proper setup, which the support team readily assists with. Minor limitations include occasional learning curves for non-technical users, but these are mitigated by the app’s intuitive design and dedicated assistance.

Pros and ConsFastify: SEO Onpage vs Smart SEO AI & Image Optimizer

Let's explore the pros and cons of Fastify: SEO Onpage and Smart SEO AI & Image 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.

Smart SEO AI & Image Optimizer Pros and Cons

Pros
  • Consistently praised for responsiveness, expertise, and proactive assistance.
  • Offers features like meta tag editing, JSON-LD structured data, and broken link detection.
  • Intuitive design and straightforward navigation, even for beginners.
  • Users report improved Google rankings and rich results shortly after installation.
  • Enables quick optimization of meta tags and alt texts across large product catalogs.
  • Frequently noted as reasonably priced compared to competitors.
  • Support team identifies and fixes problems without user prompting.
  • Streamlines repetitive SEO tasks like image optimization and meta tag updates.
  • Provides clear recommendations for optimizing SEO elements to 100%.
  • Regular updates and feature enhancements based on user feedback.
Cons
  • Some users found the app slightly overwhelming at first due to advanced features.
  • Occasional issues with remnants from previous SEO apps causing duplication errors.
Featured IntegrationsFastify: SEO Onpage vs Smart SEO AI & Image 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 Smart SEO AI & Image 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.

Smart SEO AI & Image Optimizer Integrations

Smart SEO AI & Image 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 AdminChatGPTClaudeHermesJudge.meLooxSidekick
SupportFastify: SEO Onpage vs Smart SEO AI & Image Optimizer

The support team plays a vital role in resolving queries, offering guidance, and addressing concerns related to Fastify: SEO Onpage and Smart SEO AI & Image 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.

Smart SEO AI & Image Optimizer User Support

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

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 Smart SEO AI & Image Optimizer

1. What is the key difference between these Shopify apps: Fastify: SEO Onpage and Smart SEO AI & Image 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, Smart SEO AI & Image Optimizer focuses on Get 30% off on SEO, Page Speed, Image Optimization, and JSON-LD this Christmas!. Assessing these differences will help you determine which app aligns best with your unique business needs.

2. Which app between Fastify: SEO Onpage and Smart SEO AI & Image Optimizer offers free pricing plan options for Shopify merchants?

Fastify: SEO Onpage has no free plans. Smart SEO AI & Image Optimizer has 1 free plan.

3. What are the pricing plans for Fastify: SEO Onpage and Smart SEO AI & Image 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.

Smart SEO AI & Image Optimizer offers a total of 4 pricing plans: 1 free plan and 3 paid plans. Paid plan costs: $14.99/ month, $24.99/ month, $49.99/ month. Free plan cost: Free.

4. Is there a free trial available for Fastify: SEO Onpage and Smart SEO AI & Image Optimizer?

Fastify: SEO Onpage has no free trial period. Smart SEO AI & Image 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 Smart SEO AI & Image 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.

Smart SEO AI & Image Optimizer: Shopify Admin, ChatGPT, Claude, Hermes, Judge.me, Loox, Sidekick.

6. What are the support options available for Fastify: SEO Onpage and Smart SEO AI & Image Optimizer?

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

Smart SEO AI & Image Optimizer · Email: [email protected] · Website: http://www.sherpas.design · FAQ: https://sherpas.design/blogs/seo

7. Are Fastify: SEO Onpage and Smart SEO AI & Image Optimizer compatible with my Shopify theme?

Generally, Fastify: SEO Onpage and Smart SEO AI & Image 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 Smart SEO AI & Image Optimizer is better?

Determining which app between Fastify: SEO Onpage and Smart SEO AI & Image 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.

Tiny SEO Speed Image OptimizerBuilt for Shopify
by TinySEO (former TinyIMG)

Improve webpage speed, compress images, optimize SEO, use ALT text, apply JSON.

Free plan · From $14/mo · 7d trial
★ 5.0 (2.5K)

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
Smart SEO AI & Image Optimizer
5.0 ★ · 953 reviews · Free plan

Verdict at a glance

Smart SEO AI & Image Optimizer takes 5 of the 7 comparison factors, including rating, total reviews and track record. Fastify leads on budget.

🥇 Winner: Smart SEO AI & Image Optimizer🥈 Runner Up: Fastify: SEO Onpage
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