Smart SEO AI & Image Optimizer 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 Nov 9, 2026 for Smart SEO AI & Image Optimizer, Oct 13, 2026 for SikSmart.
The short answer
- Both list a free plan. Paid plans start at $14.99/month for Smart SEO AI & Image Optimizer and $9.99/month for SikSmart.
- Smart SEO AI & Image Optimizer lists 26 features SikSmart’s listing doesn’t mention, including 404 pages, AI generation, Alt text.
Head to head
SEO, Image Optimization & JSON-LD done in a way Google loves!
- United States
- United Kingdom
- Australia
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 20 AI Generations
- · Alt Tags Optimization
- · Automatic SEO Audit (20 pages)
- · Broken Links Check (100 pages)
- · Image Optimization (50 images)
- · Meta Tags Optimization
Pro
- · 404 User Hit Detection
- · Add JSON-LD
- · All in Free
- · Bulk Image Optimization
- · Bulk Meta Tags and Alt Tags Optimization
- · GSC integration with MCP and Sidekick
Business
- · AI Bulk Alt Tags Optimization
- · AI Bulk Image Filename Optimization
- · AI Bulk Meta Tags Optimization
- · All in Pro
- · Automatic SEO Audit (500 pages)
- · Backlinks
Premium
- · All in Business
- · Automatic SEO Audit (Unlimited)
- · Broken Links Automation
- · Dedicated Premium Support
- · Manage AI Generation Model
- · Unlimited AI Generations with Own Key
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 featureSmart SEO covers classic SEO and the new AI search era in one app. AI writes your meta tags, alt text, and product descriptions, and helps you optimize images, page speed, structured data, and broken links. Improve indexing with IndexNow automation, noindex tags, and sitemap control.
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.
- Generate compelling product Meta Tags & Alt Tags with AI (ChatGPT-4 Turbo).
- Optimize your store images and page speed for better UX and higher SEO rank.
- Add JSON-LD structured data so that Google understands your store better.
- Automatically detect and fix broken onsite, visited, or external links.
- 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 |  Smart SEO AI & Image Optimizer |  SikSmart |
|---|---|---|
| Detected stores | 18,239 | Not published |
| Net store change, 28 days | −256 | 0 |
| Stores added, 28 days | 162 | Not enough data |
| Big-brand share | 7% | Not enough data |
| Top store categories | Apparel & Accessories, Home & Garden, Health & Beauty | Not published |
| Top store countries | United States, United Kingdom, Australia | Not published |
Reviews
| Measure | Smart SEO AI & Image Optimizer | SikSmart |
|---|---|---|
| App Store rating | 5.0 ★ | Not published |
| App Store reviews | 958 | Not published |
| New reviews, 28 days | 3 | Not enough data |
| Reviewers a year or more in | 29% | Not enough data |
Pricing
| Measure | Smart SEO AI & Image Optimizer | SikSmart |
|---|---|---|
| Free plan | Yes | Yes |
| Lowest paid monthly plan | $14.99/month | $9.99/month(ahead) |
| Longest free trial | 7 days | Not listed |
| Plans listed | 4 | 4 |
Listing
| Measure | Smart SEO AI & Image Optimizer | SikSmart |
|---|---|---|
| Shopify category rank | #2(ahead) | #1160 |
| Shopify App Charts | #36 on the Shoplist 100 | Not on this week’s charts |
| Built for Shopify | Yes | No |
| Launched | Aug 6, 2015 | Jun 19, 2026 |
| Languages | 19 | 1 |
| Developer | Sherpas Design | 6Smart |
FAQ
Smart SEO AI & Image Optimizer and SikSmart: common questions
- Is Smart SEO AI & Image Optimizer or SikSmart cheaper?
- Both list a free plan. Paid plans start at $14.99/month for Smart SEO AI & Image Optimizer 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?
- Smart SEO AI & Image Optimizer lists 26 the others don’t mention, such as 404 pages, AI generation, Alt text, Audits. 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 Smart SEO AI & Image Optimizer, 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 Nov 9, 2026 for Smart SEO AI & Image Optimizer, 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.