The best Shopify SEO apps in 2026
Seven apps, compared on the six things that actually differ between them. We make one of them, we say so every time it appears, and we tell you when the others are the better buy.
Disclosure
ShopSEO makes one of the apps on this list. Nobody pays for placement, we take no affiliate commission from any app here, and every rating and price was read off the official Shopify App Store listing on 1 September 2026. Where a competitor genuinely beats us, the entry says so.
Six criteria, no scoring theatre.
We do not publish a composite score out of 100. Composite scores hide the one trade-off that matters to you.
Pricing predictability
Whether the bill is knowable in advance, or gated on per-image and per-credit overages.
Free plan honesty
Whether the free tier is usable long term or a trial wearing a costume.
Uninstall safety
What is documented about what happens to your data when you leave.
Image handling
Format support, backups, and whether compression is gated to a high tier.
Performance data
Real-visitor field data versus a single lab score.
Accessibility auditing
Whether the app checks alt text, link labels and contrast at all.
In no particular order.
Ranking them from 1 to 7 would imply a universal winner. There is not one.
ShopSEOOurs
No reviews yetFree · $19.99/mo
See pricingBest for: Merchants who want the complete audit free, a written fix per issue, and accessibility checked alongside SEO.
Watch out for: Ours, and brand new: launched July 2026 with no reviews at all. That is a real reason to be cautious.
Booster
4.8★ · 5,262 reviewsFree · Pro $39/mo ($349/yr) · Premium $69/mo ($619/yr)
Compare with ShopSEOBest for: You want the app with the longest review history in the category and are comfortable paying $69/mo to unlock image compression.
Watch out for: Image compression is gated behind the $69 Premium tier; the free plan does alt text only.
Avada
4.9★ · 4,327 reviewsFree · Pro $34.95/mo ($348/yr ≈ $29/mo) · Enterprise $99/mo
Compare with ShopSEOBest for: You want the most generous free tier for image optimization and value bundled SEO education and consulting.
Watch out for: Core Web Vitals reporting is lab-based; there is no real-visitor field data or per-script attribution.
TinySEO
5.0★ · ~2,273 reviewsFree to install · Beginner $14/mo · Advanced $23/mo · Expert $49/mo
Compare with ShopSEOBest for: You are price-sensitive, have a small catalog, and want the lowest monthly entry point in the category.
Watch out for: Per-image overage at $0.03 makes bills unpredictable for large catalogs, a recurring theme in reviews across this pricing model.
SearchPie
4.9★ · 2,355 reviewsStarter Free · Premium $39/mo ($374.40/yr) · Enterprise $99/mo ($950.40/yr)
Compare with ShopSEOBest for: You want the fastest support response in the category and will pay $99 for unlimited compression.
Watch out for: The tier jump is steep: 500 images on Premium to unlimited on Enterprise, at $39 → $99.
Smart SEO
4.9★ · 921 reviewsFree · Pro $9.99/mo · Business $19.99/mo · Premium $29.99/mo
Compare with ShopSEOBest for: Budget is the deciding factor and you want the cheapest paid tier available.
Watch out for: A publicly documented review reports that on uninstall, H1/H2/H3 tags, SEO titles and meta descriptions were removed and the reviewer's site structure was damaged. This is the exact failure mode our rollback design exists to prevent.
Yoast
4.6★ · 162 reviewsFlat $19/mo ($190/yr, 12 months for the price of 10)
Compare with ShopSEOBest for: You write a lot of content, want best-in-class editorial guidance, and already have images and speed handled elsewhere.
Watch out for: No image optimization or compression at all. It is a content-and-metadata tool.
Try it on the free plan.
Installing costs nothing and the audit is read-only, so you can see what is actually wrong with your store before choosing any app.