StoreSEO is a popular, very well-reviewed SEO app for Shopify, and it also has tools aimed at AI assistants. If you are looking at alternatives, the useful question is what job you want done: tidying up your SEO, or getting ChatGPT to recommend your products and seeing orders from it. This guide compares StoreSEO and Arenza using StoreSEO's Shopify App Store listing, checked on October 14, 2026.
The short version
- StoreSEO is an SEO and image optimizer: meta tags, alt text, image compression, schema, sitemaps, indexing requests, Google Search Console and Analytics reports. It adds an llms.txt generator, an Agents.md editor, and a connector that lets you work on SEO from Claude or ChatGPT. It has a free plan.
- Arenza is built for Shopify brands that want to be recommended by AI assistants. It checks what ChatGPT and Google AI Mode say about buyers' questions, drafts product-page fixes you approve, and shows which orders came from AI assistants. It is $0 a month with a commission only on orders it brings.
At a glance
| StoreSEO | Arenza | |
|---|---|---|
| Main job | "AI SEO optimizer and image optimizer for Shopify" | Getting a Shopify store recommended by AI assistants like ChatGPT |
| Install | Shopify App Store ("Built for Shopify" badge) | Shopify App Store, no code |
| Pricing | "Free plan available. Free trial available." | $0/month; commission only on orders it brings; first 3 qualifying orders free on every store |
| Plans | Free Forever; Lite $14.99/month; Essential $39.99/month; Advanced $249.99/month | One Shopify app plan; portal plans exist for other businesses (see arenza.ai/pricing) |
| Free plan includes | 25 products optimization and SEO score, 200 AI credits, 25 images, "LLMs.txt Generator and Agents.md Editor", up to 5 keywords tracked | First 3 qualifying orders free |
| Trial | 7-day free trial on paid plans | First 3 qualifying orders free |
| Rating | 5.0 from 763 reviews | — |
| Technical SEO | Meta tags, JSON-LD, FAQ schema, sitemaps, indexing requests, local SEO, image tools | Structured data is one of several product-page fixes it drafts |
| AI assistants | "Claude & ChatGPT connector: write and fix SEO from your AI assistant (MCP)" | Checks what ChatGPT and Google AI Mode say about buyer questions |
| Product-page copy | Previews meta titles and descriptions before you publish; AI content generator | Drafts best-for, FAQs, review proof, comparisons, shipping/returns, buyer guides you approve; can also suggest clearer titles and descriptions, but nothing changes until you approve it, and you can undo any change |
| Orders from AI | Listing does not describe it | Shows which Shopify orders came from AI assistants like ChatGPT |
What StoreSEO does well
StoreSEO packs a lot into a free plan. The listing includes SEO scoring and optimization for 25 products, 200 AI credits, image optimization, an llms.txt generator and Agents.md editor, and keyword tracking, plus 24/7 chat support. Paid plans scale by number of products (100, 250, then 10,000) and add one-click schema markup, indexing requests, Google Analytics and Search Console integration, automatic sitemap submission and multilingual SEO on the top plan.
One standout feature is a built-in MCP connector so that you can use Claude or ChatGPT to fix alt text, meta tags and schema in your store. It lets you "preview meta titles and descriptions before you publish." With a 5.0 rating across 763 reviews, the listing suggests merchants are happy. For a store that wants solid classic SEO and image optimization at a low price, and wants to drive it from an AI assistant, StoreSEO is a strong choice.
Where Arenza differs
It checks what AI says about your buyers' questions. The Shopify app looks at what ChatGPT and Google AI Mode say, so the work starts from how shoppers actually ask, not from a page-by-page SEO score.
It drafts product-page improvements you approve. These include best-for statements, FAQs, review proof, comparisons, shipping and returns details, structured data and buyer guides. It can also suggest clearer titles and descriptions, but nothing changes until you approve it, and you can undo any change.
It shows AI-driven orders. It shows which Shopify orders came from AI assistants like ChatGPT. Stores using Arenza already see orders arriving from AI assistants, nearly all from ChatGPT.
Billing is a separate, smaller set of orders. Only qualifying orders are billed: fully paid orders whose buyer's last visit lands on an Arenza product page or a guide Arenza published.
It has no subscription tiers on Shopify. It is $0 a month, with the first 3 qualifying orders free on every store, then a commission only on orders it brings. StoreSEO's free plan is genuinely free and may be all you need; its paid plans are monthly fees that scale with catalog size.
Who should pick which
Pick StoreSEO if:
- You want an all-round SEO and image tool with a real free plan.
- You like the idea of working on SEO from inside Claude or ChatGPT.
- You have a large catalog and want bulk SEO work, multilingual SEO or Search Console reporting.
Pick Arenza if:
- You want to see what ChatGPT and Google AI Mode say about your buyers' questions and fix the product pages that fall short.
- You want to approve every change before it goes live.
- You want AI-driven orders shown, and to pay only when the app brings orders.
Use both? They overlap on structured data and llms.txt-style signals, but they do different jobs. If you run both, review what each publishes so the same product page does not carry conflicting structured data.
Sources (checked Oct 14, 2026)
- StoreSEO on the Shopify App Store (name, pricing, plans, features, rating)
- Arenza pricing