Merivirta AI Optimizer vs ShopSEO AI
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Nov 9, 2026 for Merivirta AI Optimizer, Oct 13, 2026 for ShopSEO AI.
The short answer
- Both list a free plan. Paid plans start at $9/month for Merivirta AI Optimizer and $19.99/month for ShopSEO AI.
- ShopSEO AI lists 28 features Merivirta AI Optimizer’s listing doesn’t mention, including 404 pages, Analytics, APIs and webhooks.
Head to head
Free
- · 25 AI proposals a month
- · AI included, no API key needed
- · Bulk jobs with undo
- · Products and collections
- · Storefront preview before you apply
- · URLs with redirects and image alt text
Starter
- · 250 AI proposals a month
- · AI included, no API key needed
- · Bulk jobs with undo
- · Products and collections
- · Storefront preview before you apply
- · URLs with redirects and image alt text
Growth
- · 750 AI proposals a month
- · AI included, no API key needed
- · Bulk jobs with undo
- · Products and collections
- · Storefront preview before you apply
- · URLs with redirects and image alt text
Pro
- · 2,000 AI proposals a month
- · AI included, no API key needed
- · Bulk jobs with undo
- · Products and collections
- · Storefront preview before you apply
- · URLs with redirects and image alt text
Business
- · 4,000 AI proposals a month
- · AI included, no API key needed
- · Bulk jobs with undo
- · Products and collections
- · Storefront preview before you apply
- · URLs with redirects and image alt text
Free
- · AI optimize up to 25 products / month
- · One-click undo to restore originals
- · Preview & edit before applying
- · SEO health dashboard
- · Scan all your products
- · Vision AI alt text generation
Pro
- · 7-day free trial
- · AI optimize up to 1,000 products / month
- · Everything in Free, plus:
- · GEO/AEO optimization
- · LLMs.txt generation
- · Multi-language support (21 languages)
Ultra
- · 7-day free trial
- · AI product description rewrite
- · Auto-optimize new products
- · Everything in Pro, plus:
- · Priority support
- · Unlimited AI optimization
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMerivirta AI Optimizer reads each product as a whole and writes a new title, description, SEO title and meta description, plus image alt text, a clean URL with a redirect, and a short summary with key highlights. A preview that looks like your store shows the page before and after, and you apply only what you approve. Optimize one product or the whole catalog, follow each job and undo a run if needed.
ShopSEO AI fixes your product SEO in minutes. Scan & score all products 0-100, then one-click generate optimized meta titles, descriptions & image alt text in bulk. Vision AI sees your actual product images for accurate alt text. Preview & undo anytime. Optimize for ChatGPT, Perplexity & Google AI Overviews with FAQ schemas, LLMs.txt & Rich Results. Auto-optimize new products on creation.
- See your product page before and after, side by side, as it looks in your store
- Rewrite titles, descriptions, SEO titles and meta descriptions with AI
- Add image alt text, a short summary and key highlights for your theme
- Clean up product URLs with an automatic redirect from the old address
- SEO audit: Scan & score all products 0-100, fix meta tags, alt text, duplicates
- AI optimizer: One-click meta title, description & Vision AI alt text, bulk edit
- AI search: Optimize for ChatGPT, Perplexity, Google AI with LLMs.txt & FAQ data
- Rich results: Show review stars, stock status & product info in Google search
All the numbers
Every figure, side by side
A green dot marks the app ahead on a measured figure. Estimates, gaps and apps that leave no storefront trace never take the lead.
Adoption
| Measure |  ShopSEO AI | |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | Not enough data | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | ShopSEO AI | |
|---|---|---|
| App Store rating | Not published | Not published |
| App Store reviews | Not published | Not published |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
Pricing
| Measure | ShopSEO AI | |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $9/month(ahead) | $19.99/month |
| Longest free trial | Not listed | 7 days |
| Plans listed | 5 | 3 |
Listing
| Measure | ShopSEO AI | |
|---|---|---|
| Shopify category rank | Not enough data | #521 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Nov 9, 2026 | May 4, 2026 |
| Languages | 1 | 17 |
| Developer | Merivirta Digital Oy | ShopSEO AI |
FAQ
Merivirta AI Optimizer and ShopSEO AI: common questions
- Is Merivirta AI Optimizer or ShopSEO AI cheaper?
- Both list a free plan. Paid plans start at $9/month for Merivirta AI Optimizer and $19.99/month for ShopSEO AI. Shoplist compares base prices only between monthly plans in the same currency; usage charges and annual plans vary, so check each plan’s limits.
- What features does each app list that the other doesn’t?
- ShopSEO AI lists 28 the others don’t mention, such as 404 pages, Analytics, APIs and webhooks, Automations. A feature missing from a listing may still be supported; this compares what each App Store listing says.
- Where does this comparison’s data come from?
- Shoplist crawls Shopify storefronts to detect which apps each store runs, and reads each app’s Shopify App Store listing for reviews, pricing, features and integrations. Store counts are as of Nov 9, 2026 for Merivirta AI Optimizer, Oct 13, 2026 for ShopSEO AI; estimated figures are labeled.
How Shoplist compares apps
Store counts come from Shoplist’s crawl of Shopify storefronts, which detects the apps each store runs; they are as of Nov 9, 2026 for Merivirta AI Optimizer, Oct 13, 2026 for ShopSEO AI. Reviews, ratings, plans, features and integrations come from each app’s Shopify App Store listing. 28-day figures are labeled when estimated, and a figure that is missing or estimated never decides who leads. Read the methodology.