There are a lot of Shopify SEO apps out there and this makes choosing the right one for your store a real challenge especially because they all claim to be the best at improving your rankings and driving organic traffic!

That is why we went through and evaluated the most popular options to see whether or not you should consider them for your Shopify store.

And a quick note before we dive in: an SEO app alone will not magically push your store to the top of Google. Content quality, backlinks, and how well your store answers search intent all play a role. But the right app removes a significant amount of manual SEO work and fixes technical issues that would otherwise hold your store back.

We only recommend apps we genuinely evaluated. No app paid for placement, all rankings are based purely on our testing.

Testing The Apps

Fairly testing Shopify SEO apps is tricky because the real measure of success, improved search rankings and organic traffic, takes months to show up in real store data. Since we cannot run every app simultaneously on a fully operational store, we focused on three things we could evaluate thoroughly and consistently across all seven apps:

• The features on offer like schema support, image optimization, metadata automation, rank tracking, and AI capabilities
• The pricing structure, how generous the free plan is and whether paid tiers represent good value
• The experience of using the app, how quickly you can go from install to making a real SEO improvement

We also cross-referenced our assessments against hundreds of real merchant reviews on the Shopify App Store, paying particular attention to recurring complaints and genuine praise. Only the apps we would actually use on our own store made this list.

1. SEOLab (Free)

SEOLab is the most comprehensive Shopify SEO app we evaluated and the one we would install first on any store. What sets it apart from every other option on this list is the sheer breadth of what it covers technical SEO, AI content tools, schema markup, image optimization, rank tracking, and indexing management all in a single platform, all on a free plan. No other app comes close to matching that combination.

The dashboard has over 15 tools which does take around 10 minutes to explore fully, but this is a reflection of how much it offers rather than poor design. The features include:

• JSON-LD schema support structured data added automatically across your store to help Google understand your content
• AI-generated product descriptions create SEO-optimised content for 50+ products at once using bulk tools
• Image SEO optimization compress images and automate ALT text to improve page speed and search visibility
• Redirect and broken-link management fix 404 errors and manage redirects without touching theme code
• Keyword research and rank tracking monitor where your store ranks for target keywords directly inside the app
• Indexing and technical SEO tools submit pages to Google, manage your sitemap, and fix crawl issues

How much does SEOLab cost? It is completely free there are no paid plans required to access the core features.

After evaluating SEOLab, we understand completely why it holds a 4.9-star rating across 2000+ reviews. It is simply the most well-rounded and complete Shopify SEO app available right now, and the fact that it is entirely free makes it an obvious first choice for stores of any size.

2. Tapita AI SEO Optimizer, Speed (Free plan available)

Tapita is one of the highest-rated Shopify SEO apps on the App Store with over 2,500 five-star reviews, and it earns that rating primarily through its combination of excellent automation and a strong speed optimization toolkit, an area where most SEO apps fall short. If your store has Core Web Vitals issues or slow page load times that are holding back your search rankings, Tapita is one of the best tools available to address them.

The automation is particularly impressive once set up, the app handles SEO tasks in the background without requiring regular manual input. The features include:

• Automated SEO audits continuous scanning of your store to identify and flag issues automatically
• AI metadata generation automatically generates optimised meta titles and descriptions for products and pages
• Image optimization compresses images to improve page load speed without any manual work
• LLMs.txt support helps your store be correctly indexed and understood by AI-powered search tools
• Speed optimization tools Core Web Vitals improvements including lazy loading, script deferral, and more

How much does Tapita cost? They offer a free plan with paid options for advanced features:

The free plan covers the core SEO audit and metadata automation features well. Advanced features like bulk schema implementation and priority support require a paid plan, which is the main limitation to be aware of. For stores where page speed is a top priority alongside SEO, Tapita is an excellent choice, we do understand why it holds a 5.0-star rating across 2,500+ reviews.

3. SEOWILL: AI SEO & AI Blog Post (Free and paid plans)

SEOWILL takes a content-first approach to Shopify SEO that makes it genuinely different from the other apps on this list. While most tools focus on technical optimisation, SEOWILL's standout feature is its ability to generate 500–1,000 word AI blog posts directly within the app. For merchants who want to build out their store's organic content strategy as well as fix technical issues, this is the only app that handles both in one place.

The AI writing capabilities are solid and produce content that is usable with some light editing not just generic filler. The features include:

• AI-generated blog content create SEO-optimised blog posts of 500–1,000 words without leaving the app
• AI SEO optimization automated on-page improvements applied across your store's products and pages
• Content assistance AI suggestions to improve existing product descriptions and page copy for better search visibility
• Metadata generation automatically generates meta titles and descriptions optimised for your target keywords

How much does SEOWILL cost? They offer both free and paid plans:

The main limitation to be aware of is that SEOWILL has less comprehensive technical SEO coverage than SEOLab or Tapita, there is no advanced schema markup, redirect management, or rank tracking. But if content marketing is a core part of your SEO strategy and you want AI to handle the writing, SEOWILL is the best specialist tool for that job. It holds a 4.8-star rating across 1,600+ reviews.

4. Tiny SEO Speed Image Optimizer (Pay as you go)

Tiny SEO is the most focused app on this list it covers a narrower range of features than SEOLab or Tapita, but what it does it does exceptionally well. Its image compression technology can reduce file sizes without any perceptible quality loss, which directly improves page load speeds and Core Web Vitals scores. For stores with large product image libraries, this single improvement alone can meaningfully boost both search rankings and conversion rates.

The pay-as-you-go pricing model is unusual but merchant-friendly, you only pay for the images you actually process rather than a flat monthly fee. The features include:

• Image compression reduces image file sizes without visible quality loss, improving page speed significantly
• ALT text automation automatically generates descriptive ALT text for product images to improve both accessibility and image search rankings
• JSON-LD snippets adds basic structured data to your store pages to support rich results in Google

How much does Tiny SEO cost? It is free to install and you pay only for the images processed:

Tiny SEO is not a complete SEO solution, there is no keyword research, but as a specialist image and speed SEO tool it is the best option we tested. The pay-as-you-go model also makes it risk-free to try. It holds a 5.0-star rating across 2,000+ reviews.

5. BOOSTER AI SEO OPTIMIZER (Free plan available)

BOOSTER AI SEO OPTIMIZER is the most beginner-friendly app on this list by a significant margin. Its color-coded issue dashboard, red for critical issues, yellow for warnings, green for healthy which means that merchants with no SEO knowledge can immediately understand what needs fixing and in what order of priority. Setup takes under 3 minutes and the app handles most of the heavy lifting automatically from that point on.

With 4,200+ reviews at 4.8 stars it is one of the most widely used Shopify SEO apps available, and that user base reflects how accessible it makes what is often a technically intimidating subject. The features include:

• Automated SEO scans the app continuously scans your store and flags issues in order of priority so you always know what to fix first
• Image optimization automatic image compression and ALT text improvements with no manual configuration
• Meta tag management automated generation and management of meta titles and descriptions across your entire store
• SEO reports clear, easy-to-understand reports showing your store's SEO health over time

How much does BOOSTER AI cost? They offer a free plan and a free trial on paid plans:

The main limitation for more experienced SEO users is that BOOSTER AI does not offer JSON-LD schema customization, which means you will need to pair it with another tool if schema markup is a priority for your store. But for merchants who are new to SEO and want a straightforward, guided experience, it is the best starting point on this list.

6. Sherpas: Smart SEO (Free plan available)

Sherpas: Smart SEO is one of the most established Shopify SEO apps available, which in the Shopify app ecosystem is a significant track record. Its primary strength is schema markup, for merchants who understand the value of rich snippets in search results and want a specialist tool to handle schema reliably, Sherpas is the most capable option on this list for that specific use case.

The app is well-maintained and regularly updated to stay current with Google's evolving structured data requirements. The features include:

• JSON-LD schema automation supports 12+ schema types including Product, Article, FAQ, BreadcrumbList, and Organization
• Meta tag optimization automated generation and management of meta titles and descriptions across products, collections, and pages
• Sitemap management automatic sitemap generation and submission to help Google crawl your store efficiently
• ALT text automation automatically generates descriptive ALT text for product and collection images

How much does Sherpas cost? They offer a free plan and a free trial on paid tiers:

The main limitation is that Sherpas has a smaller overall feature scope compared to all-in-one competitors, there is no AI content generation or rank tracking. But as a specialist schema tool with a long track record on Shopify, it earns its place on this list. It holds a 4.9-star rating across 900+ reviews.

7. Plug In SEO (Paid plans)

Plug In SEO is one of the original Shopify SEO apps making it one of the longest-standing tools in this category. Its core strength is its diagnostic capability: the app identifies SEO issues across your store and presents them as a clear, prioritised, and actionable report. For merchants who have some SEO knowledge and want to understand exactly what needs fixing before doing the work themselves, Plug In SEO provides one of the most thorough audits available.

The reporting is detailed and specific, rather than vague recommendations, you get precise issue descriptions with explanations of why each one matters for your rankings. The features include:

• SEO audits identifie specific SEO issues across your store including missing metadata, broken links, and schema errors
• Performance monitoring track your store's SEO health over time and measure whether changes are having a positive impact
• SEO recommendations clear, prioritised guidance on what to fix and why it matters for your search visibility
• Store health reports regular summary reports of your store's overall SEO status sent on a schedule

How much does Plug In SEO cost? It requires a paid plan, there is no free tier:

The main thing to be aware of with Plug In SEO is that it is more focused on identifying issues than automating fixes, you will need to action most of the recommendations yourself or via a developer. This makes it less suitable for merchants who want a set-and-forget solution, but an excellent choice for those who prefer to understand and control their SEO work. It holds a 4.6-star rating across 600+ reviews.

Conclusion

We spent a significant amount of time going through each of these seven Shopify SEO apps looking at what they offer, how they are priced, and what it actually feels like to use them. Every app on this list earned its place; we cut the ones that did not genuinely impress us. But if you need to pick one to start with, the answer is straightforward:

That said, the right pick depends on your store's specific needs. If page speed and Core Web Vitals are your primary concern, Tapita is the better specialist. If you want to build out your content with AI-generated blog posts, SEOWILL handles that better than anyone else on this list. If image optimization is your focus, Tiny SEO is unbeatable for that specific job. For schema specialists, Sherpas is the most capable. For beginners wanting guided simplicity, BOOSTER AI is the easiest entry point. And for merchants who want a thorough audit and prefer to fix things themselves, Plug In SEO is the diagnostic tool of choice.

Don't Install Too Many SEO Apps at Once

It can be tempting to install several apps simultaneously to cover every SEO angle, but we would strongly advise against doing this on your live store. SEO apps inject code into your theme files and that code may persist even after you uninstall the app, potentially causing conflicts or slowing your store down, which ironically harms the page speed scores you are trying to improve. Test one app at a time on a duplicate of your theme, confirm it works cleanly, and only then deploy it to your live store.