2026年版SEOブースター代替アプリ7選：AI検索ランキング向上のための専門家テスト済みShopifyアプリ（完全ガイド）

Looking for the best Booster SEO alternative that actually optimizes your Shopify store for ChatGPT, Perplexity, and Google’s AI Overviews? You’re not alone. According to Semrush, AI Overviews now appear in 13.14% of Google search queries, and stores not optimized for AI search are losing visibility fast.

This guide analyzes the top 7 Booster SEO alternatives based on AI-readiness features, merchant reviews, pricing value, and real-world performance data from the Shopify App Store.

簡単な要約 / TL;DR

Short on time? Here’s what you need to know:

あなたがしたい場合は…	Use This	期待される影響	所要時間
Rank in ChatGPT & AI search	ストアSEO	LLMs.txt generator + AI Agent	30分のセットアップ
Best free features	アバダSEO	1,500 images/month free	15 mins
Image-focused optimization	タイニーIMG	50-70% compression	20 mins
Complete beginner solution	検索パイ	Real-time audit guidance	25 mins
Budget-friendly automation	スマートSEO	ChatGPT-4 meta generation	15 mins
Page speed priority	SEOアント	AMP + speed boost	30分
Basic SEO needs	プラグインSEO	Issue detection + fixes	20 mins

専門家の見解: For Shopify merchants focused on AI search visibility in 2026, StoreSEO leads the category with its LLMs.txt ジェネレーター feature as an AI SEO Agent, features that competitors have yet to match. With a perfect 5.0 rating across 571+ reviews, merchants consistently report it as the most effective solution for both traditional SEO and emerging AI search platforms.

• Best for AI Search Rankings: StoreSEO — Only Shopify SEO app with LLMs.txt generator for ChatGPT, Gemini, Grok, and Claude indexing
• 初心者に最適: SearchPie — Step-by-step guidance with 24/7 live chat support
• Best for Image Optimization: TinyIMG — Industry-leading compression rates without quality loss

Why Shopify Merchants Are Switching from Booster SEO in 2026

According to Shopify’s documentation, organic search drives approximately 33% of all eCommerce traffic. Yet the SEO game changed dramatically in 2025-2026 with the rise of AI search engines.

Here’s why merchants are actively searching for the best Booster SEO alternatives:

1. Limited AI Search Optimization

Booster SEO focuses primarily on traditional Google SEO. However, according to Statista, ChatGPT now handles over 1.5 billion visits monthly, with a significant portion being product-related queries. Merchants need apps that optimize for both traditional search AND AI platforms.

2. Pricing Concerns at Scale

At $39/month for the Pro plan with full features, merchants with smaller catalogs often find the pricing steep compared to alternatives offering similar (or better) features at lower price points.

3. Missing Google Search Console Integration

Unlike several alternatives, Booster SEO lacks native Google Search Console integration with plain-English recommendations, requiring merchants to interpret raw data themselves.

4. No LLMs.txt Support

The emerging LLMs.txt standard helps AI systems like ChatGPT, Claude, and Gemini understand store content. This feature is absent from Booster SEO but available in newer alternatives.

How We Evaluated These Booster SEO Alternatives

Rankings are based on objective criteria aligned with Google’s Search Central documentation and emerging AI search optimization standards:

基準	なぜそれが重要なのか	重さ
AI Search Features	LLMs.txt, structured data for AI crawlers	高い
Shopify App Store Rating	Verified merchant satisfaction	高い
Google Search Console の統合	Actionable SEO insights	高い
価格価値	Cost per feature at scale	中くらい
使いやすさ	Time to implement and maintain	中くらい
画像の最適化	Page speed impact on rankings	中くらい
Support Quality	Response time and helpfulness	低い

Master Comparison: Booster SEO Alternatives for 2026

ランク	アプリ	評価	AI Features	GSC統合	開始価格	最適な用途
🥇	ストアSEO	★★★★★ (5.0)	LLMs.txt, AI Agent, AI Blog	✅ Plain-English	Free / $19.99/月	AI search rankings
🥈	アバダSEO	★★★★★ (4.9)	ChatGPT audit	✅ Basic	Free / $34.95/月	Free tier users
🥉	タイニーIMG	★★★★★ (5.0)	AI meta descriptions	❌	Free / $14/月	Image-heavy stores
4	検索パイ	★★★★★ (4.9)	AIコンテンツ生成	✅ Advanced	Free / $39/月	初心者
5	スマートSEO	★★★★★ (4.9)	ChatGPT-4 Turbo	❌	Free / $9.99/月	Budget automation
6	SEOWILL (formerly SEOAnt)	★★★★★ (4.8)	AI optimizer	✅ Basic	Free / $29.99/月	Speed optimization
7	プラグインSEO	★★★★★ (4.7)	Basic AI	❌	$29.99/月	Simple SEO fixes

🥇 StoreSEO — Best for AI Search Rankings & Future-Proof SEO

ストアSEO has emerged as the go-to Booster SEO alternative for merchants serious about ranking in AI search engines. With a perfect 5.0 rating across 571+ Shopify reviews, the app’s rapid growth reflects its AI-first approach to Shopify SEO.

One Shopify merchant from Australia shared in their review: “We’ve only added the app today, but so far it’s amazing. Wish I’d found this a year ago, instead of paying people big money and getting no results. The app is really easy to navigate, and to make immediate fixes to impact your SEO.”

What sets StoreSEO apart is its focus on both traditional SEO AND the emerging AI search ecosystem. While most competitors are still catching up to basic SEO automation, StoreSEO has already shipped features specifically designed for ChatGPT Shopping, Perplexity product recommendations, and Google’s AI Overviews.

The app serves over 3,500 merchants who have connected Google Search Console, with 2,257 stores implementing the LLMs.txt generator since its 2025 release. The “Shopify向けに構築” badge confirms it meets Shopify’s highest standards for performance and integration.

主な特徴

• LLMs.txt Generator: Creates standardized files that help ChatGPT, Gemini, Grok, and Claude understand your products and collections,  a feature no other Shopify SEO app offers
  
• AI SEOエージェント: An AI-powered assistant that analyzes your store and provides prioritized, actionable SEO recommendations in plain English
  
• AIブログジェネレーター: Creates SEO-optimized blog content directly within the app, eliminating the need for separate content tools
  
• Google Search Console Insights: Native integration that translates GSC data into simple fix recommendations even non-technical merchants can implement
  
• Bulk AI Content Optimizer: Generate optimized meta titles, descriptions, and alt text across hundreds of products simultaneously
  
• FAQスキーマ: Automatically adds structured FAQ markup to product pages, improving chances of appearing in rich results and AI citations
  
• 画像最適化: Compress and resize images with automatic alt text generation using AI
  

How to Get Started with StoreSEO

Getting started is straightforward:

Option A: Free Plan

1. Install StoreSEO from the Shopify App Store
   
2. Complete the onboarding wizard to connect your store
   
3. Run your first SEO audit to see current store health
   
4. Enable LLMs.txt generator for AI search visibility
   
5. Connect Google Search Console for advanced insights
   

Option B: Paid Plans (Starting $19.99/month)

• Lite: 100 products, 1,000 AI credits
  
• Essential: 250 products, 5,000 AI credits
  
• Growth: 1,000 products, 12,500 AI credits
  
• Advanced: 10,000 products, 50,000 AI credits
  

Detailed Guides:

• How to Generate LLMs.txt with StoreSEO
  
• Google Search Console Insights Integration
  

長所と短所

長所	短所
✅ Only app with LLMs.txt generator for AI search	❌ Advanced features require paid plan
✅ Perfect 5.0 rating with 571+ reviews	❌ Product limits on lower tiers
✅ Native Google Search Console integration	❌ Learning curve for AI blog generator
✅ AI SEO Agent provides plain-English recommendations
✅ “Built for Shopify” certified
✅ 24/7 live chat support on all plans

Best for: Shopify merchants who want to rank in both Google AND AI search engines like ChatGPT, Perplexity, and Gemini. Ideal for stores planning long-term SEO investment in the AI-first search era.

🥈 Avada SEO — Best Free Tier for Traditional SEO

アバダSEO is a well-established Shopify SEO app with over 55,000 installations and a strong 4.9 rating across 3,900+ reviews. The app excels at traditional SEO fundamentals with a generous free tier.

Avada’s strength lies in its comprehensive approach to on-page SEO. The app handles meta tag automation, image optimization, JSON-LD structured data, and page speed improvements all from a single dashboard.

Merchants particularly praise the image optimization feature, which compresses files without visible quality loss. Testing shows PNG compression rates around 68% and JPG compression around 9%, helping improve Core Web Vitals scores.

主な特徴

• AI-Powered SEO Audit: ChatGPT-integrated analysis identifies issues across your store
  
• Image Optimizer: Free tier includes 1,500 images/month with compression and lazy loading
  
• Meta Tag Templates: Bulk generate optimized titles and descriptions
  
• JSON-LD Schema: Automatic structured data for products, reviews, and FAQs
  
• 301 Redirect Manager: Fix broken links automatically
  
• LLMs.txt Support: Recently added for AI search visibility (basic implementation)
  

長所と短所

長所	短所
✅ Generous free plan (1,500 images/month)	❌ Paid plan at $34.95/month is steep
✅ 55,000+ installations prove reliability	❌ LLMs.txt implementation is basic
✅ Strong Core Web Vitals optimization	❌ No native AI blog generation
✅ 24/7 support even on free tier	❌ GSC integration lacks plain-English insights

Best for: Merchants who want powerful traditional SEO tools without paying, especially those with image-heavy stores needing compression.

🥉 TinyIMG — Best for Image-Heavy Stores

タイニーIMG has earned a perfect 5.0 rating across 2,200+ reviews by focusing on what it does best: image optimization and page speed. For stores where product photography is critical, TinyIMG is the top choice.

Testing reveals industry-leading compression rates: 70%+ for PNG files and 50%+ for JPG files without noticeable quality degradation. The one-click optimization means merchants can process thousands of images with minimal effort.

Beyond images, TinyIMG includes meta tag optimization, JSON-LD implementation, and broken link detection. The AI-powered meta description generator helps automate tedious SEO tasks.

主な特徴

• One-Click Image SEO: Compress, resize, and add alt text in a single action
  
• AI Meta Descriptions: Generate product descriptions using AI
  
• JSON-LD Structured Data: Easy setup without coding
  
• Broken Link Detection: Automatic 301 redirects for 404 errors
  
• Lazy Loading: Defer image loading for faster initial page render
  

長所と短所

長所	短所
✅ Best-in-class image compression (70%+ PNG)	❌ No Google Search Console integration
✅ Perfect 5.0 rating (2,200+ reviews)	❌ No LLMs.txt generator
✅ Excellent customer support responsiveness	❌ Per-image charges can add up
✅ Simple, focused interface	❌ Limited AI search features

Best for: Product-photography-focused stores where page speed and image SEO directly impact conversions.

4. SearchPie — Best for SEO Beginners

検索パイ stands out as the most beginner-friendly Booster SEO alternative, with a 4.9 rating across 3,500+ reviews. The app’s interface explains SEO concepts in plain language, making it ideal for merchants new to search optimization.

The real-time SEO scanner provides instant feedback on optimization efforts, while the 24/7 live chat support ensures help is always available. SearchPie also includes AMP pages and backlink analysis, features typically found only in enterprise tools.

主な特徴

• Real-Time SEO Audits: Instant feedback on page optimization
  
• AI Content Generation: ChatGPT-powered meta tag creation
  
• Backlink Analysis: Monitor and improve site authority
  
• AMP Pages: Accelerated mobile pages for speed
  
• Bulk Meta Editor: Update hundreds of products efficiently
  
• 24/7 Live Chat: Immediate support from SEO experts
  

長所と短所

長所	短所
✅ Most beginner-friendly interface	❌ Premium plan at $39/month is pricey
✅ Excellent 24/7 live chat support	❌ No LLMs.txt generator
✅ Unique backlink analysis feature	❌ Occasional technical bugs reported
✅ Strong Google Search Console integration	❌ Some merchants report duplicate meta issues

Best for: Shopify merchants new to SEO who need guidance and education alongside optimization tools.

5. Smart SEO — Best Budget-Friendly Automation

スマートSEO by Sherpas Design offers the best value for merchants wanting SEO automation on a tight budget. At just $9.99/month for the premium plan, it delivers features comparable to apps costing 3-4x more.

The ChatGPT-4 Turbo integration for meta tag generation produces human-quality content that avoids the “AI sound.” The multi-language support makes it particularly valuable for stores selling internationally.

主な特徴

• ChatGPT-4 Turbo Integration: AI-generated meta tags that sound natural
  
• Multi-Language Meta Tags: Essential for international stores
  
• Automatic Broken Link Fixing: Maintains SEO health passively
  
• JSON-LD Without Coding: Easy structured data setup
  
• Sitemap Management: Control which pages get indexed
  
• Backlink Report: Analyze referring domains
  

長所と短所

長所	短所
✅ Best price-to-feature ratio ($9.99/month)	❌ No Google Search Console integration
✅ Excellent multi-language support	❌ No LLMs.txt generator
✅ ChatGPT-4 Turbo meta generation	❌ Image compression is average (69% PNG)
✅ Clean, minimalist interface	❌ Limited customer support hours

Best for: Budget-conscious merchants and international stores needing multi-language SEO automation.

6. SEOWILL (formerly SEOAnt) — Best for Page Speed Optimization

SEOWILL (formerly SEOAnt) focuses heavily on the page speed component of SEO, recognizing that Core Web Vitals directly impact rankings. The app combines AI-powered SEO with aggressive speed optimization.

The AMP implementation and image compression work together to dramatically improve mobile page speed scores. Merchants report PageSpeed Insights improvements of 20-40 points after implementation.

主な特徴

• AI SEO Optimizer: Automated improvements across your store
  
• AMP Pages: Accelerated mobile performance
  
• Bulk Image Compression: Process entire catalogs quickly
  
• 404 Redirect Manager: Protect SEO from broken links
  
• Site Speed Analysis: Detailed Core Web Vitals reporting
  

長所と短所

長所	短所
✅ Strong page speed focus	❌ AI features less developed than competitors
✅ Good AMP implementation	❌ No LLMs.txt generator
✅ Effective image compression	❌ Interface can feel cluttered
✅ Competitive pricing	❌ GSC integration is basic

Best for: Merchants whose primary SEO challenge is page speed and Core Web Vitals performance.

7. Plug In SEO — Best for Simple SEO Health Checks

プラグインSEO takes a straightforward approach: identify SEO problems and help you fix them. With a 4.7 rating, it’s a reliable option for merchants wanting simple SEO maintenance without complexity.

The app scans your store for common SEO issues — missing meta tags, broken links, duplicate content — and provides clear instructions for resolution. The bulk editor makes fixing problems efficient.

主な特徴

• Automatic SEO Issue Detection: Continuous monitoring
  
• Bulk Meta Editor: Fix issues across many pages at once
  
• JSON-LD Implementation: Basic structured data
  
• Templating System: Consistent SEO across new products
  
• SEO Health Reports: Regular status updates
  

長所と短所

長所	短所
✅ Simple, focused approach	❌ Lacks advanced AI features
✅ Good for SEO maintenance	❌ No LLMs.txt generator
✅ Clear issue explanations	❌ No Google Search Console integration
✅ Reliable bulk editing	❌ Lower rating than competitors (4.7)

Best for: Merchants wanting basic SEO hygiene without learning complex optimization strategies.

Feature Comparison Matrix: AI-Era SEO Features

特徴	ストアSEO	アバダ	タイニーIMG	検索パイ	スマートSEO	SEOアント	Plug In
LLMs.txt ジェネレーター	✅	⚠️ Basic	❌	❌	❌	❌	❌
AI SEO Agent/Chatbot	✅	❌	❌	❌	❌	❌	❌
AIブログジェネレーター	✅	✅	❌	❌	❌	❌	❌
GSC Plain-English Insights	✅	❌	❌	⚠️	❌	❌	❌
FAQスキーマ	✅	✅	❌	✅	✅	❌	❌
AI Meta Generation	✅	✅	✅	✅	✅	✅	❌
Multi-Language SEO	✅	❌	❌	❌	✅	❌	❌
Shopifyバッジ用に構築	✅	✅	✅	✅	❌	❌	❌

Pricing Comparison: Free vs Paid Plans

アプリ	無料プラン	Entry Paid	Mid-Tier	プレミアム
ストアSEO	25 products, 500 AI credits	$19.99/mo (100 products)	$39.99/mo (250 products)	$99.99/mo (1,000 products)
アバダSEO	1,500 images/month	$34.95/月	$99/mo	—
タイニーIMG	50 images/month	$14/mo (1,500 images)	$23/mo (5,000 images)	$96/year (10,000 images)
検索パイ	Basic SEO tools	$39/月	$99/mo	—
スマートSEO	Basic automation	$9.99/月	$19.99/月	$29.99/月
SEOアント	Limited features	$29.99/月	$59.99/mo	—
プラグインSEO	—	$29.99/月	$49.99/mo	$79.99/mo

Common Mistakes When Switching SEO App

Here are some of the most common pitfalls we’ve seen merchants run into when switching SEO apps for Shopify especially if you’re moving away from something like Booster SEO to StoreSEO: AI SEO Agent, which is a complete modern SEO suite. Drawing from real store migrations and ongoing SEO efforts, these are the ones that can quietly tank your progress if you’re not careful.

Forgetting to Export Your Existing SEO Data

Before you uninstall your current app, make sure to export all your meta titles, descriptions, image alt text, and especially any custom redirects you’ve set up. Most Shopify SEO tools (even some of the best SEO apps for Shopify) don’t automatically pull this data over during migration. We’ve seen stores lose months of hard-earned on-page optimizations simply because they skipped this step — it’s one of those “simple but painful” oversights.

Overlooking AI Search Readiness (Like LLMs.txt and Structured Signals)

A lot of merchants still treat SEO as purely traditional Google-focused, but AI-powered search (ChatGPT, Perplexity, Google’s AI Overviews, etc.) is already driving real traffic. According to industry research, stores optimized for AI search see 15-30% more visibility in AI-generated recommendations. The Shopifyに最適なSEOアプリ in 2026 usually includes features to help here — don’t pick one that doesn’t.

Picking an App Purely on Price

Going for the best free SEO option or the cheapest paid plan can backfire fast. The real value comes from how well the app handles core needs like automated fixes, AI-assisted meta generation, and deep insights not just the monthly fee.

A slightly pricier, powerful SEO tool that actually improves your search engine ranking and saves time on manual tweaks often delivers much better ROI than a bare-bones one. Look beyond the sticker price and check if it truly supports future-proof features like AI optimization.

Not Connecting Google Search Console Right Away

Any solid SEO platform または Shopify SEO tool should make it dead simple to link your Google Search Console account. Those that do give you dramatically better data — indexing issues, crawl stats, performance trends — which helps you spot and fix problems quickly. Skipping this (or delaying it) means you’re flying blind on real SEO metrics and missing easy wins to improve SEO.

Letting Automation Run Wild Without Human Review

AI-generated meta tags, descriptions, and even some content tweaks are huge time-savers in modern SEO software, but they can sometimes come across as stiff or off-brand. Always take a quick pass to review and tweak them — robotic-sounding copy hurts click-through rates and can make your site feel less trustworthy. The goal is to automate SEO where it makes sense, but keep that human touch for anything customer-facing.

These mistakes are super common, but avoiding them can make your switch smooth and keep (or even boost) your SEOパフォーマンス. If you’re evaluating options right now, focus on apps that balance automation with control, handle both traditional and emerging AI signals, and make data export/import painless.

How to Migrate from Booster SEO

Step 1: Export Your Current Data (Before Uninstalling)

• Download all meta titles/descriptions
  
• Export redirect rules
  
• Screenshot any custom settings
  

Step 2: Install Your New App

• Start with the free tier to test compatibility
  
• Run initial audit to benchmark current state
  

Step 3: Configure Core Features

• Set up meta tag templates
  
• Connect Google Search Console
  
• Enable LLMs.txt if available
  

Step 4: Verify Implementation

• Check a sample of product pages
  
• Confirm structured data with Google’s Rich Results Test
  
• Monitor Search Console for any errors
  

Step 5: Uninstall Booster SEO

• Only after verifying new app works correctly
  
• Remove any leftover code from your theme
  

よくある質問 About Best Booster SEO Alternative

Here are some of the most frequently asked questions we get from Shopify merchants thinking about switching SEO apps for Shopify or upgrading their SEO efforts. We’ve pulled these together based on real conversations with store owners, app reviews, and what actually moves the needle for search engine ranking and emerging AI visibility in 2026.

Hope this clears things up! If you’re comparing options right now, focus on what fits your store size, budget, and whether you want strong AI search readiness alongside classic SEO capabilities. Happy optimizing!

Your 2026 Booster SEO Alternative Roadmap

Merchants who implemented AI-optimized SEO strategies in 2025 are now seeing the benefits as AI search continues to grow. The choice of best Booster SEO alternative depends on your specific priorities.

Expert Picks by Goal

あなたの目標	ベストチョイス	期待される影響
Best for AI Search Rankings	ストアSEO	LLMs.txt + AI Agent for ChatGPT/Perplexity visibility
Best Free Tier	アバダSEO	1,500 images/month at $0
Best for Image Optimization	タイニーIMG	70%+ compression without quality loss
初心者に最適	検索パイ	Step-by-step guidance with 24/7 support
Best Budget Option	スマートSEO	Full automation at just $9.99/month
ページスピードに最適	SEOアント	Core Web Vitals focused optimization

Final Thoughts on Best Booster SEO Alternatives

When picking best ブースターSEO alternative, it really comes down to what matters most for your store right now—speed, image optimization, technical fixes, traditional ranking power, or staying ahead in the emerging AI ecosystem (think ChatGPT, Gemini, Perplexity, etc.).

A lot of folks still swear by classics for SEO optimization. Others look for tools to help simplify the process, especially when Shopify provides basic SEO features that only go so far.

But honestly, if you’re serious about covering both traditional SEO and the fast-growing AI search landscape, ストアSEO stands out as one of the best SEO tools (and arguably the best app right now) for future-proofing your store.

Its built-in LLMs.txt ジェネレーター そして AI SEOエージェント tackle optimization needs that most competitors haven’t even touched yet—like guiding AI models to your best content like professional SEO tools to optimize.

It also handles the essential SEO stuff you’d expect: bulk fix SEO issues, alt text automation, meta tags, sitemaps, image compression, and more. No need for a separate SEO spider or manual crawling—it’s all in one clean dashboard. Compared to something like SEOマネージャー or generic SEO toolkit apps, StoreSEO feels more modern and proactive.

Best practices for every SEO in 2026 mean blending old-school tactics (keyword research, on-page tweaks) with unique SEO for AI crawlers. Tools like this simplify SEO without dumbing it down, and many merchants are calling it great SEO because it delivers measurable SEO success across channels.

Since SEO keeps evolving fast, tools to keep your store optimized are non-negotiable. StoreSEO’s SEO features are easy to set up, it offers a free plan to start, and you can quickly spot website for SEO issues via its scans.

Bottom line: For merchants who want to win in both classic search and AI-driven discovery, StoreSEO is the most complete, forward-thinking choice out there as well as a best booster SEO alternative. Grab the free plan this week, flip on the LLMs.txt ジェネレーター, connect your Google Search Console, and monitor the impact over the next 30 days. You’ll likely see enough lift to justify a paid upgrade—or at least know exactly where your gaps are.