SEO King
Shopify SEO app with unlimited meta, alt-text and photo updates on its free plan; paid plans priced by page count add unlimited AI text, auto-updating and advanced JSON-LD schemas.
At a glance
- Testing
- Researched Facts come from the vendor’s own pages, with sources and dates. We haven’t tested it hands-on yet.
- Starting price
- From $9.99/mo Billed monthly. All plans and billing terms
- Free plan or trial
- Free plan
- Works with
- Shopify
- Best for
- Small Shopify store
- Store rating
- 4.7 on the Shopify App Store, 543 ratings, checked Oct 13, 2026 Week by week
- Built for Shopify
- Yes Shopify’s badge for apps that meet its speed and quality rules.
- Last verified
- Oct 14, 2026
Pricing
| Plan | Billed monthly | Billed yearly, per month |
|---|---|---|
| Free basics | $0 | Not offered |
| 500 Pages | $9.99 | $5.83 |
| 5,000 Pages | $13.99 | $6.67 |
| 20,000 Pages | $16.99 | $8.33 |
Prices checked Oct 13, 2026 at apps.shopify.com.
Features the developer lists
The features SEO King’s developer picks for its Shopify App Store listing, in Shopify’s words. They’re the developer’s claims, not our findings.
- SEO tools
- Image compression, Image resizing, Image backup, ALT text, File naming, Convert file types, Lazy loading, Broken links, Redirects, 404 pages, Breadcrumbs, Sitemaps, Page indexing, Meta tags, Rich snippets, JSON-LD, Schemas, Robots.txt, Bulk editing, AI generation, URL optimization, Image optimization, Speed optimization, Content optimization, Theme optimization
- Monitoring performance
- SEO score, Reporting, Insights and tips, Analytics, Competitor analysis, Keyword analysis, Speed analysis, Link analysis, Tracking, Website traffic
- Image optimization
- Auto-optimization, Image compression, Quality control, SEO, Alt text, AI generation, Generative fill, Watermarks
- Bulk image editing
- Alt text, File names, Format conversion, Compression, Cropping, Resizing
- App languages
- English, French, Indonesian, Italian, Russian, Swedish, Spanish, German, Portuguese (Brazil), Ukrainian, Arabic, Bulgarian, Danish, Finnish, Japanese, Korean, Dutch, Polish, Portuguese (Portugal), Thai, Vietnamese, Turkish, Hebrew, Czech, Chinese (Simplified), Romanian, Norwegian The languages the app itself is available in.
Checked Oct 7, 2026 on its Shopify App Store listing.
Sources
- https://apps.shopify.com/seo-king (Oct 9, 2026)
- https://engageify.com/ (Oct 6, 2026)
- https://seoking.ai/ (Oct 9, 2026)
- https://seoking.ai/refund-policy (Oct 9, 2026)
- https://apps.shopify.com/seo-king (Oct 13, 2026)
- https://seoking.ai/ (Oct 13, 2026)
- https://seoking.ai/refund-policy (Oct 13, 2026)
- https://engageify.com/ (Oct 13, 2026)
Change log
- Oct 6, 2026: Store rating and count updated from the Shopify App Store listing (store snapshot).
- Oct 7, 2026: Plans structured from the Shopify App Store listing.
- Oct 9, 2026: Refund policy and the 3-day money-back period added from the refund policy page; the trial stays unconfirmed.
- Oct 13, 2026: Tagline rewritten in our voice: dropped "Budget".
- Oct 14, 2026: Every number checked against its sources by a person.