Merivirta AI Optimizer vs MetaMaster: AI SEO Optimizer
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, Nov 6, 2026 for MetaMaster.
The short answer
- Only Merivirta AI Optimizer lists a free plan. Paid plans start at $9/month for Merivirta AI Optimizer and $1/month for MetaMaster.
- MetaMaster lists 10 features Merivirta AI Optimizer’s listing doesn’t mention, including 404 pages, Analytics, Audits.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
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
Pro
- · Google Analytics (GA4) insights
- · Google Search Console (GSC) integration
- · Rich Snippets (Structured Data) support
- · Unlimited AI Credits
- · Unlimited collection and blog image alt
- · Unlimited homepage SEO score rechecks
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.
Boost your SEO with AI-powered optimization for products, collections, pages, and blogs. Find and fix SEO issues, generate SEO titles, meta descriptions and content, create LLMs.txt for AI search visibility, fix broken links, manage redirects, and optimize image alt text.
- 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
- Effortlessly update meta tags and content for any page on your Shopify store.
- Our app scans your pages for SEO errors and provides recommendations for improve
- Quickly update these pages to align with your SEO strategy, helping you attract
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 |  MetaMaster | |
|---|---|---|
| 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 | MetaMaster | |
|---|---|---|
| App Store rating | Not published | 4.9 ★ |
| App Store reviews | Not published | 42 |
| New reviews, 28 days | Not enough data | 0 |
| Reviewers a year or more in | Not enough data | 4% |
Pricing
| Measure | MetaMaster | |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $9/month | $1/month(ahead) |
| Longest free trial | Not listed | Not listed |
| Plans listed | 5 | 1 |
Listing
| Measure | MetaMaster | |
|---|---|---|
| Shopify category rank | Not enough data | #76 |
| Shopify App Charts | Not on this week’s charts | #13 on Pricing moves in SEO |
| Built for Shopify | No | Yes |
| Launched | Nov 9, 2026 | Mar 26, 2024 |
| Languages | 1 | 1 |
| Developer | Merivirta Digital Oy | myecommerceapp |
FAQ
Merivirta AI Optimizer and MetaMaster: common questions
- Is Merivirta AI Optimizer or MetaMaster cheaper?
- Only Merivirta AI Optimizer lists a free plan. Paid plans start at $9/month for Merivirta AI Optimizer and $1/month for MetaMaster. 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?
- Merivirta AI Optimizer lists 3 the others don’t mention, such as AI generation, Bulk editing, Insights and tips. MetaMaster lists 10 the others don’t mention, such as 404 pages, Analytics, Audits, Broken links. 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, Nov 6, 2026 for MetaMaster; 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, Nov 6, 2026 for MetaMaster. 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.