SEO King
Shopify seo app by Engage Apps·Upgrade your SEO with automation. Optimize content, fix technical issues, and drive organic growth.
Snapshot
Ongoing.AI tracks SEO King daily — category rank, keyword positions in App Store search, install footprint, listing changes, and reviewer sentiment — back to when we first observed the listing.
Rating
4.70
499 reviews
Pricing
From $9/mo
free_trial
Built for Shopify
Yes
Years live
9
launched Feb 10, 2017
Last updated
Jul 1, 2026
Shopify listing
Recent activity
Review trajectory.
Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.
New reviews
7-day Δ
-1
28-day Δ
-1
Rating change
7-day Δ
+0.00
28-day Δ
+0.00
Keyword rank over time
Where SEO King shows up in App Store search.
Daily position on the Shopify App Store search-results page for every tracked term SEO King ranks on. Lower is better — the Y axis is inverted so strong ranks sit at the top. Best so far: #26 on "ai seo".
ai seo
#28
best #26
+2 positions
sitemap
#29
best #26
−3 positions
seo
#27
best #27
no change
Catalog position
Where SEO King sits in the App Store.
Rank and percentile inside the SEO category — the competitive shape of the niche around this app.
Rank in SEO
#22
of 889 active apps
Review count percentile
98th
vs category siblings
Rating percentile
67th
vs category siblings
Years on App Store
9
since 2017
Listing change cadence
What SEO King has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jul 2
2026-06-30 → 2026-07-01
Shopify Lastmod · Jul 1
2026-06-29 → 2026-06-30
Shopify Lastmod · Jun 30
2026-06-28 → 2026-06-29
Reviews
What merchants are saying
- 95%positive521
- 2%neutral10
- 4%negative20
Popular mentions
- billing issue
- customer support
- trust and fraud concerns
Top themes
- billing issue1
- customer support1
- trust and fraud concerns1
What merchants praise
“We love this app, it makes it quick and convenient to add watermarks to all of our photographs which would take hours without SEO King. I would happily recommend this app to anybody wishing to save time when applying bulk actions.”
What merchants complain about
“FACT REMAINS!!! THIS WAS NOT UNINSTALLED IN THE "MIDDLE" OF A BILLING CYCLE!! THIS APP WAS INSTALLED BY US AND EVERYTHING WAS FINE AND WE WERE BILLED ACCORDINGLY EACH MONTH, BUT WHEN IT CAME TO UNINSTALLING THE APP ON THE 1ST OF FEBRUARY, THEY STILL TAKE YOUR MONEY AND REFUSE TO REFUND!! BILLING CYCLE RUNS FROM THE 22ND TO THE 21ST OF EACH MONTH (DO THE MATH!!) I WOULD NOT RECOMMEND "PAYING" FOR THIS APP BECAUSE WHEN IT COMES TO SUPPORT AND RESPONSE THEY ARE RUDE IN THE FIRST PLACE AND SECONDLY REFUSE TO REFUND!! JUST A WARNING TO FUTURE USERS!!”
Plans
SEO King pricing tiers.
500 Pages
$9.99/month
- Unlimited usage
- Bulk processing
- Auto-updating
- Photo optimization
- Fast SEO editor
- Json-Ld schemas
- Unlimited text AI
- Access 50+ features
5,000 Pages
$13.99/month
- Unlimited usage
- Bulk processing
- Auto-updating
- Photo optimization
- Fast SEO editor
- Json-Ld schemas
- Unlimited text AI
- Access 50+ features
20,000 Pages
$16.99/month
- Unlimited usage
- Bulk processing
- Auto-updating
- Photo optimization
- Fast SEO editor
- Json-Ld schemas
- Unlimited text AI
- Access 50+ features
40,000 Pages
$19.99/month
- Unlimited usage
- Bulk processing
- Auto-updating
- Photo optimization
- Fast SEO editor
- Json-Ld schemas
- Unlimited text AI
- Access 50+ features
Capabilities
What SEO King can do.
The 49 capabilities SEO King lists across each of its 2 categories, in Shopify’s own taxonomy. Pulled directly from the App Store listing.
SEO
SEO tools
25- 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
10- SEO score
- Reporting
- Insights and tips
- Analytics
- Competitor analysis
- Keyword analysis
- Speed analysis
- Link analysis
- Tracking
- Website traffic
Image editor
Image optimization
8- Auto-optimization
- Image compression
- Quality control
- SEO
- Alt text
- AI generation
- Generative fill
- Watermarks
Bulk editing
6- Alt text
- File names
- Format conversion
- Compression
- Cropping
- Resizing
FAQ
SEO King — frequently asked questions.
What is SEO King on Shopify?
How much does SEO King cost?
Is SEO King free?
When was SEO King launched?
Is SEO King Built for Shopify?
What are the best SEO King alternatives?
What complaints come up about SEO King?
Alternatives
Apps merchants pick instead.
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated .
Find every brand running SEO King.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View SEO King on the Shopify App Store ↗