AutoAlt ‑ AI Alt Text vs SmartAlt ‑ AI SEO Alt Text
Two Shopify apps, side by side: detected stores, momentum, reviews, plans, listed features and who runs each. Store counts as of Oct 13, 2026 for AutoAlt, Oct 14, 2026 for SmartAlt.
The short answer
- Both list a free plan. Paid plans start at $5/month for AutoAlt and $15/month for SmartAlt.
- SmartAlt lists 5 features AutoAlt’s listing doesn’t mention, including ADA, AI-powered, Alt text.
Head to head
Momentum
New reviews each month
Review pace is the clearest public read on how fast an app is winning new merchants.
Free
- · 25 images / month
Starter
- · 100 images / month
- · Unused credits rollover
Pro
- · 500 images / month
- · SEO keyword optimization
- · Unused credits rollover
Business
- · 2000 images / month
- · Priority support
- · SEO keyword optimization
- · Unused credits rollover
Free
- · 75 free generations
- · AI product image descriptions
- · Auto Mode for new product images
- · Bulk alt text generation
- · Generation usage tracking
Core
- · 750 generations per month
- · Alt text creation powered by AI
- · Bespoke, keyword-rich descriptions
- · Boost agentic visibility/AI-readiness
- · Bulk generation and Auto Mode
- · Improve SEO and accessibility
Growth
- · 2,750 generations per month
- · Additional credits: 1.1¢ per generation
- · All Core plan features
- · Bulk generation and Auto Mode
- · In-app chat and email support
Premier
- · 7500 generations per month
- · Additional credits: 1¢ per generation
- · All Growth plan features
- · Bulk generation and Auto Mode
- · In-app chat and email support
Coverage counts what each App Store listing names. Every feature, checked off app by app, is in Shoplist.
See every featureAutoAlt automates the creation of product image alt text to help merchants improve search engine rankings and store accessibility. Manually writing descriptions for large catalogs is time-consuming and often overlooked. This app uses AI to analyze your products and generate accurate, descriptive alt text in bulk.
Improve your product image SEO and spend less time writing alt text. SmartAlt uses AI and product context to generate descriptions in bulk. Find missing alt text across your catalogue, then use Auto Mode to cover new product images automatically. Create useful descriptions for search engines and screen reader users as part of your wider ADA and WCAG accessibility efforts.
- Automatically generate alt text for your entire product catalog in minutes
- Create alt text for new product images immediately upon upload
- Include specific product keywords in AI descriptions to improve search rankings
- Generate and sync image alt text in multiple languages for global commerce
- Boost discoverability: Generate keyword-rich descriptions that improve SEO
- Improve accessibility: Add accurate, descriptive alt text for every image
- Save time: Automate alt text for new and existing products
- Stay accurate: SmartAlt AI understands product context for relevant results
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 |  AutoAlt |  SmartAlt |
|---|---|---|
| Detected stores | Not published | Not published |
| Net store change, 28 days | 0 | 0 |
| Stores added, 28 days | Not enough data | Not enough data |
| Big-brand share | Not enough data | Not enough data |
| Top store categories | Not published | Not published |
| Top store countries | Not published | Not published |
Reviews
| Measure | AutoAlt | SmartAlt |
|---|---|---|
| App Store rating | Not published | 4.2 ★ |
| App Store reviews | Not published | 9 |
| New reviews, 28 days | Not enough data | Not enough data |
| Reviewers a year or more in | Not enough data | Not enough data |
FAQ
AutoAlt and SmartAlt: common questions
- Is AutoAlt or SmartAlt cheaper?
- Both list a free plan. Paid plans start at $5/month for AutoAlt and $15/month for SmartAlt. 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?
- AutoAlt lists 3 the others don’t mention, such as Content optimization, File naming, Metadata optimization. SmartAlt lists 5 the others don’t mention, such as ADA, AI-powered, Alt text, SEO. 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 Oct 13, 2026 for AutoAlt, Oct 14, 2026 for SmartAlt; 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 Oct 13, 2026 for AutoAlt, Oct 14, 2026 for SmartAlt. 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.