Shopify SEO & speed app complaints: what 83 bad reviews say
83 one- and two-star Shopify App Store reviews with text (74 one-star) of the 16 most-reviewed apps in the SEO & speed category, posted 26 Oct 2025 – 25 Oct 2026.
What merchants complain about in Shopify SEO & speed apps
| Complaint | Share | Reviews | All apps |
|---|---|---|---|
| Slow or no support | 36.1% | 30 | 31.2% |
| Charges & refunds | 25.3% | 21 | 13.9% |
| Bugs & broke the store | 16.9% | 14 | 17.9% |
| Called it a scam or misleading | 12% | 10 | 5.8% |
| Too expensive for what it does | 9.6% | 8 | 4.7% |
| Hard to use or set up | 8.4% | 7 | 9.1% |
| Charged after uninstalling/cancelling | 3.6% | 3 | 1.4% |
| Code left after uninstall | 2.4% | 2 | 0.2% |
| Export, import & migration pain | 2.4% | 2 | 6.4% |
| Price increases & plan changes | 2.4% | 2 | 0.7% |
| Slow store & app speed | 2.4% | 2 | 2.7% |
| Missing features & limits | 1.2% | 1 | 3.1% |
| Sync, orders & inventory errors | 1.2% | 1 | 6.5% |
A review can match several themes; 36.1% match none. “All apps” = 2,418 low-star reviews of 192 apps in 12 categories.
What is different about this category
Compared with all 192 apps in the study, SEO & speed app reviews mention called it a scam or misleading 2.1× as often (12% vs 5.8%); too expensive for what it does 2× as often (9.6% vs 4.7%); charges & refunds 1.8× as often (25.3% vs 13.9%). They mention sync, orders & inventory errors (1.2% vs 6.5%) and export, import & migration pain (2.4% vs 6.4%) less often than average.
Shopify SEO & speed apps by number of bad reviews
| App | 1–2★ | Top complaint (5+ reviews) | Replied |
|---|---|---|---|
| BOOSTER AI SEO + AEO OPTIMIZER | 21 | Slow or no support 47.6% | 90.5% |
| SEOWILL | 17 | Slow or no support 23.5% | 94.1% |
| Webrex | 8 | Slow or no support 25% | 87.5% |
| Avada AI SEO Image Optimizer | 7 | Slow or no support 42.9% | 100% |
| SearchPie | 5 | Slow or no support 40% | 80% |
| Webrex | 4 | – | 75% |
| StoreSEO AI SEO Optimizer | 4 | – | 25% |
| Avada Image & Page Speed Up | 3 | – | 66.7% |
| Descrii AI Product Description | 3 | – | 100% |
| SEO King | 3 | – | 100% |
| Tiny SEO Speed Image Optimizer | 3 | – | 100% |
| Tapita AI SEO Optimizer, Speed | 2 | – | 50% |
| VF Image Resizer+ | 1 | – | 100% |
| Avada Blog SEO AEO Content | 1 | – | 100% |
| Tapita GEO Studio & AI Blog | 1 | – | 100% |
| Smart SEO AI & Image Optimizer | 0 | – | – |
In merchants’ words
“Poor support - provided examples of problems and they could not see them.”
Shopify App Store review, Oct 2026
“Now idea what I was charged for. I thought it had a free trail period?”
Shopify App Store review, Oct 2026
“… Over half of my products (883) show a long title error, such as [example of a long title], which affects my listings.”
Shopify App Store review, Jul 2026
“… The price may initially look attractive, but after the additional AI charges, I found the overall cost to be much more expensive compared with other similar apps.”
Shopify App Store review, Oct 2026
“I cannot give this app a good review because they made it extremely difficult to cancel.”
Shopify App Store review, May 2026
Do Shopify SEO & speed developers reply to bad reviews?
86.7% of these low-star reviews got a reply from the developer, median 1 day after the review (all apps: 43.9%, median 2 days).
Time on the app before the bad review
| Time used | Reviews | Share |
|---|---|---|
| Under 1 day | 13 | 15.7% |
| 1–7 days | 11 | 13.3% |
| 8–30 days | 18 | 21.7% |
| 1–12 months | 28 | 33.7% |
| Over 1 year | 13 | 15.7% |
What to fix first (our reading of the data)
- Slow or no support (36.1% of reviews): Answer support within one business day and say so in the listing; most of these reviews are written after a ticket went unanswered.
- Charges & refunds (25.3% of reviews): Make charges predictable: show the exact plan and usage price before approval and refund disputed charges quickly.
- Bugs & broke the store (16.9% of reviews): Ship a fix note in the reply to every bug review, and test on a fresh dev store with the most common theme before each release.
This analysis for your SEO & speed category, with the top 10 apps
AppGap reads the recent 1–3★ merchant reviews of the top ~10 apps in your Shopify App Store category and ranks the complaints they share, with real quotes. One PDF by email within 24–48 h.
Get my category report – €19Sample PDF · AppGap
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Other categories: Marketplaces · Email & SMS marketing · Dropshipping · Product reviews · Upsell & bundles · Translation & currency · Subscriptions · Shipping · Product options & variants · Helpdesk & chat · Loyalty & rewards
Data and method: Shopify review study (192 apps, CC BY 4.0 CSV) · Shopify app bad reviews: what to fix first · All categories
FAQ
What do merchants complain about most in Shopify SEO & speed apps?
In 83 one- and two-star Shopify App Store reviews of 16 Shopify SEO & speed apps (Oct 2025 – Oct 2026), the top complaints were slow or no support (36.1%), charges & refunds (25.3%), bugs & broke the store (16.9%).
Do Shopify SEO & speed app developers reply to bad reviews?
86.7% of these low-star reviews got a reply from the developer, median 1 day after the review (all apps: 43.9%, median 2 days).
Which Shopify SEO & speed app had the most bad reviews?
BOOSTER AI SEO + AEO OPTIMIZER, with 21 one- and two-star reviews in the 12 months to Oct 2026.
How soon do merchants leave a bad review on a SEO & speed app?
28.9% of the low-star reviews were written within the first week of use and 15.7% after a year or more.