SEO Optimizer AI by Unicoi vs Seokai: AI Visibility & AEO
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for SEO Optimizer AI by Unicoi, Nov 5, 2026 for Seokai.
The short answer
- Only SEO Optimizer AI by Unicoi lists a free plan. Paid plans start at $8.99/month for SEO Optimizer AI by Unicoi and $14.99/month for Seokai.
- Seokai lists 8 features SEO Optimizer AI by Unicoi’s listing doesn’t mention, including Analytics, Automations, Image backup.
Head to head
FREE
- · 10 optimizations per day
- · AI SEO suggestions for product metadata
STARTER
- · 150 optimizations per day
- · AI SEO suggestions for product metadata
- · Brand guardrails and audit log
PRO
- · 500 optimizations per day
- · AI SEO suggestions for product metadata
- · Brand guardrails and audit log
- · Bulk optimization workflow
Explorer
- · 10 AI credits
- · AI image alt text
- · AI meta titles and descriptions
- · Image optimization
- · Site audit with AI crawler checks
- · Up to 15 products
Growth
- · 150 AI credits per month
- · AI visibility tracking
- · Auto SEO and alt text for new products
- · Bulk SEO updates
- · Everything in Explorer
- · Sites AI picked instead of you
Scale
- · 500 AI credits per month
- · Competing pages (cannibalization)
- · Everything in Growth
- · Internal link suggestions
- · Leaderboard of sites AI picks
- · Scheduled llms.txt generation
Enterprise
- · 2,000 AI credits per month
- · Everything in Scale
- · Up to 10,000 products
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAI SEO Optimizer helps merchants optimize product and collection SEO fields in Shopify admin. It generates SEO titles, meta descriptions, image alt text, and optional product title improvements with merchant guardrails for tone, keywords, and banned words. Merchants can review and apply updates individually or in bulk, and track actions in an audit log.
Seokai asks AI the questions your shoppers ask, using live web search. For each one, it shows whether the AI recommends your store with a link, only names it, or picks other sites, and which ones. A site audit flags robots.txt rules that block AI crawlers and missing structured data or FAQs. You then fix meta titles, descriptions, image alt text and structured data, one item at a time or in bulk.
- Generate SEO metadata for products and collections
- Review diffs before applying any changes
- Brand guardrails for tone, keywords, and banned words
- Bulk optimize up to 25 products per run
- AI-generated meta titles, descriptions, and focus keywords for all content types
- Image alt text generation using AI vision analysis of product photos
- Bulk SEO updates across your entire catalog with a single click
- Automatic metadata generation when new products or collections are created
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 |  SEO Optimizer AI by Unicoi |  Seokai |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 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 | SEO Optimizer AI by Unicoi | Seokai |
|---|---|---|
| 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 | SEO Optimizer AI by Unicoi | Seokai |
|---|---|---|
| Free plan | Yes | Not listed |
| Lowest paid monthly plan | $8.99/month(ahead) | $14.99/month |
| Longest free trial | 7 days | 7 days |
| Plans listed | 3 | 4 |
Listing
| Measure | SEO Optimizer AI by Unicoi | Seokai |
|---|---|---|
| Shopify category rank | #598(ahead) | #1081 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Mar 18, 2026 | May 8, 2026 |
| Languages | 1 | 7 |
| Developer | Unicoi Development LLC | Meta Mine |
FAQ
SEO Optimizer AI by Unicoi and Seokai: common questions
- Is SEO Optimizer AI by Unicoi or Seokai cheaper?
- Only SEO Optimizer AI by Unicoi lists a free plan. Paid plans start at $8.99/month for SEO Optimizer AI by Unicoi and $14.99/month for Seokai. 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?
- SEO Optimizer AI by Unicoi lists 2 the others don’t mention, such as Content analysis, Content optimization. Seokai lists 8 the others don’t mention, such as Analytics, Automations, Image backup, Image compression. 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 Oct 13, 2026 for SEO Optimizer AI by Unicoi, Nov 5, 2026 for Seokai; 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 Oct 13, 2026 for SEO Optimizer AI by Unicoi, Nov 5, 2026 for Seokai. 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.