AI Catalog Optimizer (OKF) vs SikSmart: AI Search Optimizer
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 26, 2026 for AI Catalog Optimizer (OKF), Oct 13, 2026 for SikSmart.
The short answer
- Only SikSmart lists a free plan. Paid plans start at $9.99/month for AI Catalog Optimizer (OKF) and $9.99/month for SikSmart.
- SikSmart lists 7 features AI Catalog Optimizer (OKF)’s listing doesn’t mention, including AI generation, ALT text, Bulk editing.
Head to head
Pro
- · 10-product cap during 7-day trial
- · Off-site indexing file hosting
- · Real-time catalog updates
- · Storefront /agents.md route
- · Unlimited AI catalog syncing
Free
- · 100 credits/month
- · AI-readiness score
- · Catalog SEO scoring
- · Limited llms.txt status file
- · OpenAI managed model
- · Template image alt text
Starter
- · 1,000 credits/month
- · All Free features
- · Bring your own AI key
- · Full public llms.txt
- · Gemini managed model
- · Product JSON-LD schema
Growth
- · 5,000 credits/month
- · AI Insights readiness workspace
- · All Starter features
- · Auto-generate on product import
- · Bulk generation queue
- · FAQ/Q&A Generation
Pro
- · 15,000 credits/month
- · All Growth features
- · Blog post generation
- · Collection SEO generation
- · Competitor audit evidence
- · Priority Support
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureMillions of shoppers now use AI assistants like ChatGPT, Claude, and Perplexity to find products. If your store isn't formatted for AI, your competitors will get the recommendation. This app automatically translates your catalog into the exact machine-readable format (OKF) these AI agents require. Real time sync with zero impact on storefront speed.
AI Search Optimizer & SEO scans catalog quality, highlights SEO and AI-readiness gaps, and helps merchants generate titles, descriptions, metadata, tags, alt text, FAQs, structured attributes, JSON-LD settings, and LLMs.txt catalog output. Merchants review generated content before applying changes to Shopify. The app uses Shopify billing, GraphQL Admin API, Theme App Extensions, and app proxy.
- Automatically structure your catalog for AI shopping assistants.
- Sync catalog additions and inventory updates to your AI index in real time.
- Establish a standard AI agent discovery endpoint on your active theme.
- Host catalog directories off-site to preserve storefront loading speed.
- AI-readiness scoring finds missing product catalog signals.
- Generate product titles, descriptions, tags, and meta fields.
- Review AI content before applying changes to Shopify.
- Publish JSON-LD schema with a Theme App Extension.
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 |  AI Catalog Optimizer (OKF) |  SikSmart |
|---|---|---|
| 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 | AI Catalog Optimizer (OKF) | SikSmart |
|---|---|---|
| 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 | AI Catalog Optimizer (OKF) | SikSmart |
|---|---|---|
| Free plan | Not listed | Yes |
| Lowest paid monthly plan | $9.99/month | $9.99/month |
| Longest free trial | 7 days | Not listed |
| Plans listed | 1 | 4 |
Listing
| Measure | AI Catalog Optimizer (OKF) | SikSmart |
|---|---|---|
| Shopify category rank | #849(ahead) | #1160 |
| Shopify App Charts | Not on this week’s charts | Not on this week’s charts |
| Built for Shopify | No | No |
| Launched | Jul 31, 2026 | Jun 19, 2026 |
| Languages | 1 | 1 |
| Developer | MetaMatic.us | 6Smart |
FAQ
AI Catalog Optimizer (OKF) and SikSmart: common questions
- Is AI Catalog Optimizer (OKF) or SikSmart cheaper?
- Only SikSmart lists a free plan. Paid plans start at $9.99/month for AI Catalog Optimizer (OKF) and $9.99/month for SikSmart. 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?
- AI Catalog Optimizer (OKF) lists 5 the others don’t mention, such as Analytics, Page indexing, Robots.txt, Sitemaps. SikSmart lists 7 the others don’t mention, such as AI generation, ALT text, Bulk editing, JSON-LD. 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 26, 2026 for AI Catalog Optimizer (OKF), Oct 13, 2026 for SikSmart; 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 26, 2026 for AI Catalog Optimizer (OKF), Oct 13, 2026 for SikSmart. 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.